Remove tests from pending.

695 files changed, 0 insertions, 18871 deletions

diff --git a/tests/pending/run/Course-2002-03.check b/tests/pending/run/Course-2002-03.check
deleted file mode 100644
index 01b9977d3..000000000
--- a/tests/pending/run/Course-2002-03.check
+++ /dev/null
@@ -1,67 +0,0 @@
-1
-2
-1/2
-5/6
-
-1/3
-5/7
-3/2
-66/42
-
-1/3
-5/7
-3/2
-11/7
-
-11/7
-7/11
-11/7
-11/7
-
-13/36
-
-false
-true
-true
-false
-
-set0 = []
-set1 = [1]
-set2 = [1,2]
-set3 = [1,2,3]
-set4 = [1,2,3,4]
-
-set2 contains the following elements:
-1
-2
-
-set3 contains the following elements:
-1
-2
-3
-
-set4 contains the following elements:
-1
-2
-3
-4
-
-2 <- set2: true
-3 <- set2: false
-
-setx     = [-10,-1,0,3,5,21]
-setx * 2 = [-20,-2,0,6,10,42]
-
-setx        = [-10,-1,0,3,5,21]
-sety        = [-9,-5,-1,0,3,7,8]
-setx & sety = [-1,0,3]
-sety & setx = [-1,0,3]
-setx > 0    = [3,5,21]
-sety > 0    = [3,7,8]
-setx & sety = [-1,0,3]
-sety & setx = [-1,0,3]
-
-1/1
-1/1
-1/1
-
diff --git a/tests/pending/run/Course-2002-03.scala b/tests/pending/run/Course-2002-03.scala
deleted file mode 100644
index 44cc75aaa..000000000
--- a/tests/pending/run/Course-2002-03.scala
+++ /dev/null
@@ -1,392 +0,0 @@
-//############################################################################
-// Programmation IV - 2002 - Week 03
-//############################################################################
-
-
-object M0 {
-  class Rational(x: Int, y: Int) {
-    def numer = x;
-    def denom = y;
-  }
-
-  def addRational(r: Rational, s: Rational): Rational =
-    new Rational(
-      r.numer * s.denom + s.numer * r.denom,
-      r.denom * s.denom);
-
-  def makeString(r: Rational) =
-    r.numer + "/" + r.denom;
-
-  val x = new Rational(1, 2);
-  val y = new Rational(1, 3);
-  Console.println(x.numer);
-  Console.println(x.denom);
-  Console.println(makeString(x));
-  Console.println(makeString(addRational(x,y)));
-  Console.println;
-}
-
-//############################################################################
-
-object M1 {
-  class Rational(x: Int, y: Int) {
-    def numer = x;
-    def denom = y;
-    def add(r: Rational) =
-      new Rational(
-        numer * r.denom + r.numer * denom,
-        denom * r.denom);
-    def mul(r: Rational) =
-      new Rational(
-        numer * r.numer,
-        denom * r.denom);
-    override def toString() = numer + "/" + denom;
-  }
-
-  val x = new Rational(1, 3);
-  val y = new Rational(5, 7);
-  val z = new Rational(3, 2);
-  Console.println(x);
-  Console.println(y);
-  Console.println(z);
-  Console.println(x.add(y).mul(z));
-  Console.println;
-}
-
-//############################################################################
-
-object M2 {
-  class Rational(x: Int, y: Int) {
-    private def gcd(a: Int, b: Int): Int = if (b == 0) a else gcd(b, a % b);
-    private val g = gcd(x, y);
-    def numer = x / g;
-    def denom = y / g;
-    def add(r: Rational) =
-      new Rational(
-        numer * r.denom + r.numer * denom,
-        denom * r.denom);
-    def sub(r: Rational) =
-      new Rational(
-        numer * r.denom - r.numer * denom,
-        denom * r.denom);
-    def mul(r: Rational) =
-      new Rational(
-        numer * r.numer,
-        denom * r.denom);
-    def div(r: Rational) =
-      new Rational(
-        numer * r.denom,
-        denom * r.numer);
-    override def toString() = numer + "/" + denom;
-  }
-
-  val x = new Rational(1, 3);
-  val y = new Rational(5, 7);
-  val z = new Rational(3, 2);
-  Console.println(x);
-  Console.println(y);
-  Console.println(z);
-  Console.println(x.add(y).mul(z));
-  Console.println;
-}
-
-//############################################################################
-
-object M3 {
-  class Rational(x: Int, y: Int) {
-    private def gcd(a: Int, b: Int): Int = if (b == 0) a else gcd(b, a % b);
-    def numer = x / gcd(x, y);
-    def denom = y / gcd(x, y);
-    def less(that: Rational) =
-      this.numer * that.denom < that.numer * this.denom;
-    def max(that: Rational) = if (this.less(that)) that else this;
-    override def toString() = numer + "/" + denom;
-  }
-
-  val x = new Rational(66, 42);
-  val y = new Rational(42, 66);
-  Console.println(x);
-  Console.println(y);
-  Console.println(x.max(y));
-  Console.println(y.max(x));
-  Console.println;
-}
-
-//############################################################################
-
-object M4 {
-  class Rational(x: Int, y: Int) {
-    private def gcd(a: Int, b: Int): Int = if (b == 0) a else gcd(b, a % b);
-    private val g = gcd(x, y);
-    def numer = x / g;
-    def denom = y / g;
-    def + (r: Rational) =
-      new Rational(
-        numer * r.denom + r.numer * denom,
-        denom * r.denom);
-    def - (r: Rational) =
-      new Rational(
-        numer * r.denom - r.numer * denom,
-        denom * r.denom);
-    def * (r: Rational) =
-      new Rational(
-        numer * r.numer,
-        denom * r.denom);
-    def / (r: Rational) =
-      new Rational(
-        numer * r.denom,
-        denom * r.numer);
-    override def toString() = numer + "/" + denom;
-  }
-
-  val x = new Rational(1, 2);
-  val y = new Rational(1, 3);
-  Console.println(x * x + y * y);
-  Console.println;
-}
-
-//############################################################################
-
-object M5 {
-  trait IntSet {
-    def incl(x: Int): IntSet;
-    def contains(x: Int): Boolean;
-  }
-
-  class Empty extends IntSet {
-    def contains(x: Int): Boolean = false;
-    def incl(x: Int): IntSet = new NonEmpty(x, new Empty, new Empty);
-  }
-
-  class NonEmpty(elem: Int, left: IntSet, right: IntSet) extends IntSet {
-    def contains(x: Int): Boolean =
-      if (x < elem) left contains x
-      else if (x > elem) right contains x
-      else true;
-    def incl(x: Int): IntSet =
-      if (x < elem) new NonEmpty(elem, left incl x, right)
-      else if (x > elem) new NonEmpty(elem, left, right incl x)
-      else this;
-  }
-
-  val x = new Empty incl 1 incl 2;
-  Console.println(x contains 0);
-  Console.println(x contains 1);
-  Console.println(x contains 2);
-  Console.println(x contains 3);
-  Console.println;
-}
-
-//############################################################################
-
-object M6 {
-  trait Boolean {
-    def ifThenElse[a](t: => a)(e: => a): a;
-
-    def ! : Boolean = ifThenElse[Boolean](new False())(new True());
-
-    def && (x: => Boolean): Boolean = ifThenElse[Boolean](x)(new False());
-    def || (x: => Boolean): Boolean = ifThenElse[Boolean](new True())(x);
-
-    // !!! def == (x: Boolean): Boolean = ifThenElse[Boolean](x)(x.!);
-    // !!! def != (x: Boolean): Boolean = ifThenElse[Boolean](x.!)(x);
-    def <  (x: Boolean): Boolean = ifThenElse[Boolean](new False())(x);
-    def >  (x: Boolean): Boolean = ifThenElse[Boolean](x.!)(new False());
-    def <= (x: Boolean): Boolean = ifThenElse[Boolean](x)(new True());
-    def >= (x: Boolean): Boolean = ifThenElse[Boolean](new True())(x.!);
-  }
-  class True() extends Boolean { // !!! class -> object
-    def ifThenElse[a](t: => a)(e: => a): a = t }
-  class False() extends Boolean { // !!! class -> object
-    def ifThenElse[a](t: => a)(e: => a): a = e }
-}
-
-//############################################################################
-
-object M7 {
-  trait Nat {
-    def isZero(): Boolean;
-    def predecessor: Nat;
-    def successor: Nat;
-    def + (that: Nat): Nat;
-    def - (that: Nat): Nat;
-  }
-}
-
-//############################################################################
-
-object M8 {
-
-  trait IntSet {
-    def incl(x: Int): IntSet;
-    def contains(x: Int): Boolean;
-    def map(f: Int => Int): IntSet;
-
-    def foreach(f: Int => Unit): Unit;
-    def intersect0(that: IntSet, accu: IntSet): IntSet;
-    def filter0(f: Int => Boolean, accu: IntSet): IntSet;
-
-    def intersect(that: IntSet): IntSet = intersect0(that, new Empty);
-    def intersect2(that: IntSet): IntSet = filter(x => that.contains(x));
-    def filter(f: Int => Boolean): IntSet = filter0(f, new Empty);
-
-    def print() = foreach(Console.println);
-
-    override def toString(): String = {
-      val buffer: StringBuilder = new StringBuilder();
-      buffer.append('[');
-      foreach(i => {
-        if (buffer.length > 1) {buffer.append(','); ()}; // !!! ; ()
-        buffer.append(i);
-        ()});
-      buffer.append(']');
-      buffer.toString();
-    }
-  }
-
-  class Empty extends IntSet { // !!! class Empty() -> object Empty
-    def contains(x: Int): Boolean = false;
-    def incl(x: Int): IntSet = new NonEmpty(x, new Empty, new Empty);
-    def map(f: Int => Int): IntSet = this;
-
-    def foreach(f: Int => Unit): Unit = ();
-    def intersect0(that: IntSet, accu: IntSet): IntSet = accu;
-    def filter0(f: Int => Boolean, accu: IntSet): IntSet = accu;
-  }
-
-  class NonEmpty(elem: Int, left: IntSet, right: IntSet) extends IntSet {
-    def contains(x: Int): Boolean =
-      if (x < elem) left contains x
-      else if (x > elem) right contains x
-      else true;
-
-    def incl(x: Int): IntSet =
-      if (x < elem) new NonEmpty(elem, left incl x, right)
-      else if (x > elem) new NonEmpty(elem, left, right incl x)
-      else this;
-
-
-    def map(f: Int => Int): IntSet = {
-      val lset = left.map(f);
-      val rset = right.map(f);
-      new NonEmpty(f(elem), lset, rset)
-    }
-
-    def foreach(f: Int => Unit): Unit = {
-      left.foreach(f);
-      f(elem);
-      right.foreach(f);
-    }
-
-    def intersect0(that: IntSet, accu: IntSet): IntSet =
-      right.intersect0(that, left.intersect0(that,
-        if (that.contains(elem)) accu.incl(elem) else accu));
-
-    def filter0(f: Int => Boolean, accu: IntSet): IntSet =
-      right.filter0(f, left.filter0(f,
-        if (f(elem)) accu.incl(elem) else accu));
-  }
-
-  def test = {
-    val set0: IntSet = new Empty;
-    val set1: IntSet = new Empty incl 1;
-    val set2: IntSet = new Empty incl 1 incl 2;
-    val set3: IntSet = new Empty incl 1 incl 2 incl 3;
-    val set4: IntSet = new Empty incl 1 incl 2 incl 3 incl 4;
-    val setx: IntSet = set0 incl -10 incl 5 incl 21 incl -1 incl 0 incl 3;
-    val sety: IntSet = set0 incl 3 incl 7 incl -5 incl 0 incl-9 incl 8 incl-1;
-
-    Console.println("set0 = " + set0);
-    Console.println("set1 = " + (set1.toString()));
-    Console.println("set2 = " + set2);
-    Console.println("set3 = " + (set3.toString()));
-    Console.println("set4 = " + set4);
-    Console.println;
-
-    Console.println("set2 contains the following elements:");
-    set2.foreach(Console.println);
-    Console.println;
-
-    Console.println("set3 contains the following elements:");
-    set3 foreach Console.println;
-    Console.println;
-
-    Console.println("set4 contains the following elements:");
-    set4.print();
-    Console.println;
-
-    Console.println("2 <- set2: " + (set2 contains 2));
-    Console.println("3 <- set2: " + set2.contains(3));
-    Console.println;
-
-    Console.println("setx     = " + setx);
-    Console.println("setx * 2 = " + (setx.map(x => 2 * x)));
-    Console.println;
-
-    Console.println("setx        = " + setx);
-    Console.println("sety        = " + sety);
-    Console.println("setx & sety = " + (setx.intersect(sety)));
-    Console.println("sety & setx = " + (sety.intersect(setx)));
-    Console.println("setx > 0    = " + (setx.filter(x => x > 0)));
-    Console.println("sety > 0    = " + (sety.filter(x => x > 0)));
-    Console.println("setx & sety = " + (setx.intersect2(sety)));
-    Console.println("sety & setx = " + (sety.intersect2(setx)));
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M9 {
-  class Rational(x: Int, y: Int) {
-    private def gcd(a: Int, b: Int): Int = if (b == 0) a else gcd(b, a % b);
-    private val g = gcd(x, y);
-    def numer = x / g;
-    def denom = y / g;
-    def add(r: Rational) =
-      new Rational(
-        numer * r.denom + r.numer * denom,
-        denom * r.denom);
-    def sub(r: Rational) =
-      new Rational(
-        numer * r.denom - r.numer * denom,
-        denom * r.denom);
-    def mul(r: Rational) =
-      new Rational(
-        numer * r.numer,
-        denom * r.denom);
-    def equal(r: Rational) =
-      new Rational(
-        numer * r.denom,
-        denom * r.numer);
-    def asString = numer.toString().concat("/").concat(denom.toString());
-    override def toString() = asString;
-  }
-
-  def test = {
-    Console.println(new Rational(2,2).asString);
-    Console.println(new Rational(2,2).toString());
-    Console.println(new Rational(2,2));
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    M0;
-    M1;
-    M2;
-    M3;
-    M4;
-    M5;
-    M6;
-    M7;
-    M8.test;
-    M9.test;
-    ()
-  }
-}
-
-//############################################################################
diff --git a/tests/pending/run/Course-2002-04.check b/tests/pending/run/Course-2002-04.check
deleted file mode 100644
index 1110fd05a..000000000
--- a/tests/pending/run/Course-2002-04.check
+++ /dev/null
@@ -1,64 +0,0 @@
-list0 = List(6, 3, 1, 8, 7, 1, 2, 5, 8, 4, 3, 4, 8)
-list1 = List(1, 1, 2, 3, 3, 4, 4, 5, 6, 7, 8, 8, 8)
-list2 = List(1, 1, 2, 3, 3, 4, 4, 5, 6, 7, 8, 8, 8)
-list3 = List(1, 1, 2, 3, 3, 4, 4, 5, 6, 7, 8, 8, 8)
-list4 = List(1, 1, 2, 3, 3, 4, 4, 5, 6, 7, 8, 8, 8)
-list5 = List(8, 8, 8, 7, 6, 5, 4, 4, 3, 3, 2, 1, 1)
-list6 = List(8, 8, 8, 7, 6, 5, 4, 4, 3, 3, 2, 1, 1)
-
-list0: List() -> List()
-list1: List(0) -> List(0)
-list2: List(0, 1) -> List(0, 1)
-list3: List(1, 0) -> List(0, 1)
-list4: List(0, 1, 2) -> List(0, 1, 2)
-list5: List(1, 0, 2) -> List(0, 1, 2)
-list6: List(0, 1, 2) -> List(0, 1, 2)
-list7: List(1, 0, 2) -> List(0, 1, 2)
-list8: List(2, 0, 1) -> List(0, 1, 2)
-list9: List(2, 1, 0) -> List(0, 1, 2)
-listA: List(6, 3, 1, 8, 7, 1, 2, 5, 8, 4) -> List(1, 1, 2, 3, 4, 5, 6, 7, 8, 8)
-
-f(x) = 5x^3+7x^2+5x+9
-f(0) = 9.0
-f(1) = 26.0
-f(2) = 87.0
-f(3) = 222.0
-
-v1        = List(2.0, 3.0, 4.0)
-v2        = List(6.0, 7.0, 8.0)
-
-id        = List(List(1.0, 0.0, 0.0), List(0.0, 1.0, 0.0), List(0.0, 0.0, 1.0))
-m1        = List(List(2.0, 0.0, 0.0), List(0.0, 2.0, 0.0), List(0.0, 0.0, 2.0))
-m2        = List(List(1.0, 2.0, 3.0), List(4.0, 5.0, 6.0), List(7.0, 8.0, 9.0))
-
-v1 * v1   = 29.0
-v1 * v2   = 65.0
-v2 * v1   = 65.0
-v1 * v2   = 65.0
-
-id * v1   = List(2.0, 3.0, 4.0)
-m1 * v1   = List(4.0, 6.0, 8.0)
-m2 * v1   = List(20.0, 47.0, 74.0)
-
-trn(id)   = List(List(1.0, 0.0, 0.0), List(0.0, 1.0, 0.0), List(0.0, 0.0, 1.0))
-trn(m1)   = List(List(2.0, 0.0, 0.0), List(0.0, 2.0, 0.0), List(0.0, 0.0, 2.0))
-trn(m2)   = List(List(1.0, 4.0, 7.0), List(2.0, 5.0, 8.0), List(3.0, 6.0, 9.0))
-
-List(v1) * id = List(List(2.0, 3.0, 4.0))
-List(v1) * m1 = List(List(4.0, 6.0, 8.0))
-List(v1) * m2 = List(List(42.0, 51.0, 60.0))
-
-id * List(v1) = List(List(2.0, 3.0, 4.0), List(0.0, 0.0, 0.0), List(0.0, 0.0, 0.0))
-m1 * List(v1) = List(List(4.0, 6.0, 8.0), List(0.0, 0.0, 0.0), List(0.0, 0.0, 0.0))
-m2 * List(v1) = List(List(2.0, 3.0, 4.0), List(8.0, 12.0, 16.0), List(14.0, 21.0, 28.0))
-
-id * id   = List(List(1.0, 0.0, 0.0), List(0.0, 1.0, 0.0), List(0.0, 0.0, 1.0))
-id * m1   = List(List(2.0, 0.0, 0.0), List(0.0, 2.0, 0.0), List(0.0, 0.0, 2.0))
-m1 * id   = List(List(2.0, 0.0, 0.0), List(0.0, 2.0, 0.0), List(0.0, 0.0, 2.0))
-m1 * m1   = List(List(4.0, 0.0, 0.0), List(0.0, 4.0, 0.0), List(0.0, 0.0, 4.0))
-id * m2   = List(List(1.0, 2.0, 3.0), List(4.0, 5.0, 6.0), List(7.0, 8.0, 9.0))
-m2 * id   = List(List(1.0, 2.0, 3.0), List(4.0, 5.0, 6.0), List(7.0, 8.0, 9.0))
-m1 * m2   = List(List(2.0, 4.0, 6.0), List(8.0, 10.0, 12.0), List(14.0, 16.0, 18.0))
-m2 * m1   = List(List(2.0, 4.0, 6.0), List(8.0, 10.0, 12.0), List(14.0, 16.0, 18.0))
-m2 * m2   = List(List(30.0, 36.0, 42.0), List(66.0, 81.0, 96.0), List(102.0, 126.0, 150.0))
-
diff --git a/tests/pending/run/Course-2002-04.scala b/tests/pending/run/Course-2002-04.scala
deleted file mode 100644
index 368e29db4..000000000
--- a/tests/pending/run/Course-2002-04.scala
+++ /dev/null
@@ -1,244 +0,0 @@
-//############################################################################
-// Programmation IV - 2002 - Week 04
-//############################################################################
-
-object M0 {
-
-  def quicksort[a] (less : (a,a) => Boolean) (xs : List[a]) : List[a] = {
-    if (xs.isEmpty)
-      xs
-    else {
-      val pivot : a = xs.head;
-      val smaller : List[a] =
-        quicksort(less)(xs.tail.filter(elem => less(elem, pivot)));
-      val greaterOrEqual : List[a] =
-        quicksort(less)(xs.tail.filter(elem => !less(elem, pivot)));
-      smaller ::: List(pivot) ::: greaterOrEqual
-    }
-  }
-
-  def test = {
-    val isort: List[Int] => List[Int] = quicksort[Int]((x,y) => x < y);
-    val list0 = List(6,3,1,8,7,1,2,5,8,4,3,4,8);
-    val list1 = quicksort[Int]((x,y) => x < y)(list0);
-    val list2 = quicksort[Int]((x,y) => x < y)(list1);
-    val list3 = isort(list0);
-    val list4 = isort(list1);
-    val list5 = quicksort[Int]((x,y) => x >= y)(list0);
-    val list6 = quicksort[Int]((x,y) => x >= y)(list1);
-
-    Console.println("list0 = " + list0);
-    Console.println("list1 = " + list1);
-    Console.println("list2 = " + list2);
-    Console.println("list3 = " + list3);
-    Console.println("list4 = " + list4);
-    Console.println("list5 = " + list5);
-    Console.println("list6 = " + list6);
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M1 {
-
-  def mergesort[a] (less : (a,a) => Boolean) (xs: Array[a]): Unit = {
-
-    def While(c: => Boolean)(b: => Unit): Unit =
-      if (c) { b ; While(c)(b) } else ();
-
-    def swap(i: Int, j: Int): Unit = {
-      val t = xs(i);
-      val u = xs(j);
-      xs(i) = u;
-      xs(j) = t;
-    }
-
-    def sort1(l: Int, r: Int): Unit = {
-      val pivot = xs((l + r) / 2);
-      var i = l;
-      var j = r;
-      While (i <= j) {
-	While (less(xs(i), pivot)) { i = i + 1 }
-	While (less(pivot, xs(j))) { j = j - 1 }
-	if (i <= j) {
-	  swap(i, j);
-	  i = i + 1;
-	  j = j - 1;
-	}
-      }
-      if (l < j) sort1(l, j);
-      if (j < r) sort1(i, r);
-    }
-
-    if (xs.length > 0) sort1(0, xs.length - 1);
-  }
-
-  def list2array(list: List[Int]): Array[Int] = {
-    val array = new Array[Int](list.length);
-    list.copyToArray(array, 0);
-    array;
-  }
-
-  def array2list(array: Array[Int]): List[Int] = {
-    var list = List[Int]();
-    List.range(0, array.length).map(i => list = array(i) :: list);
-    list.reverse;
-  }
-
-  def isort(list: List[Int]): List[Int] = {
-    val array = list2array(list);
-    mergesort[Int]((x,y) => x < y)(array);
-    array2list(array);
-  }
-
-  def test = {
-    val list0 = List();
-    val list1 = List(0);
-    val list2 = List(0,1);
-    val list3 = List(1,0);
-    val list4 = List(0,1,2);
-    val list5 = List(1,0,2);
-    val list6 = List(0,1,2);
-    val list7 = List(1,0,2);
-    val list8 = List(2,0,1);
-    val list9 = List(2,1,0);
-    val listA = List(6,3,1,8,7,1,2,5,8,4);
-
-    Console.println("list0: " + list0 + " -> " + isort(list0));
-    Console.println("list1: " + list1 + " -> " + isort(list1));
-    Console.println("list2: " + list2 + " -> " + isort(list2));
-    Console.println("list3: " + list3 + " -> " + isort(list3));
-    Console.println("list4: " + list4 + " -> " + isort(list4));
-    Console.println("list5: " + list5 + " -> " + isort(list5));
-    Console.println("list6: " + list6 + " -> " + isort(list6));
-    Console.println("list7: " + list7 + " -> " + isort(list7));
-    Console.println("list8: " + list8 + " -> " + isort(list8));
-    Console.println("list9: " + list9 + " -> " + isort(list9));
-    Console.println("listA: " + listA + " -> " + isort(listA));
-    Console.println;
-  }
-
-}
-
-//############################################################################
-
-object M2 {
-
-  def horner (x : Double, coefs : List[Double]) : Double = {
-    if (coefs.isEmpty)
-      0
-    else
-      horner(x, coefs.tail) * x + coefs.head
-  }
-
-  def test = {
-    val poly = List(9.0,5.0,7.0,5.0);
-    Console.println("f(x) = 5x^3+7x^2+5x+9");
-    Console.println("f(0) = " + horner(0, poly));
-    Console.println("f(1) = " + horner(1, poly));
-    Console.println("f(2) = " + horner(2, poly));
-    Console.println("f(3) = " + horner(3, poly));
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M3 {
-
-  def dotproduct (v : List[Double], w : List[Double]) : Double = {
-    if (v.isEmpty)
-      0
-    else
-      (v.head * w.head) + dotproduct(v.tail, w.tail)
-  }
-
-  def matrixTimesVector (m : List[List[Double]], v : List[Double])
-                        : List[Double] = {
-    m.map(row => dotproduct(row, v))
-  }
-
-  def transpose(m : List[List[Double]]) : List[List[Double]] = {
-    if (m.isEmpty || m.head.isEmpty)
-      List()
-    else
-      m.map(row => row.head) :: transpose (m.map (row => row.tail))
-  }
-
-  def matrixTimesMatrix(m1 : List[List[Double]], m2 : List[List[Double]])
-                       : List[List[Double]] = {
-    val columns = transpose(m2);
-    m1.map(row => matrixTimesVector(columns, row))
-  }
-
-  def test = {
-    val v1 = List(2.0,3.0,4.0);
-    val v2 = List(6.0,7.0,8.0);
-    def id = List(List(1.0,0.0,0.0),List(0.0,1.0,0.0),List(0.0,0.0,1.0));
-    def m1 = List(List(2.0,0.0,0.0),List(0.0,2.0,0.0),List(0.0,0.0,2.0));
-    def m2 = List(List(1.0,2.0,3.0),List(4.0,5.0,6.0),List(7.0,8.0,9.0));
-
-    def v = List(2.0,3.0,4.0);
-
-    Console.println("v1        = " + v1);
-    Console.println("v2        = " + v2);
-    Console.println;
-
-    Console.println("id        = " + id);
-    Console.println("m1        = " + m1);
-    Console.println("m2        = " + m2);
-    Console.println;
-
-    Console.println("v1 * v1   = " + dotproduct(v1,v1));
-    Console.println("v1 * v2   = " + dotproduct(v1,v2));
-    Console.println("v2 * v1   = " + dotproduct(v2,v1));
-    Console.println("v1 * v2   = " + dotproduct(v1,v2));
-    Console.println;
-
-    Console.println("id * v1   = " + matrixTimesVector(id,v1));
-    Console.println("m1 * v1   = " + matrixTimesVector(m1,v1));
-    Console.println("m2 * v1   = " + matrixTimesVector(m2,v1));
-    Console.println;
-
-    Console.println("trn(id)   = " + transpose(id));
-    Console.println("trn(m1)   = " + transpose(m1));
-    Console.println("trn(m2)   = " + transpose(m2));
-    Console.println;
-
-    Console.println("List(v1) * id = " + matrixTimesMatrix(List(v1),id));
-    Console.println("List(v1) * m1 = " + matrixTimesMatrix(List(v1),m1));
-    Console.println("List(v1) * m2 = " + matrixTimesMatrix(List(v1),m2));
-    Console.println;
-
-    Console.println("id * List(v1) = " + matrixTimesMatrix(id,List(v1)));
-    Console.println("m1 * List(v1) = " + matrixTimesMatrix(m1,List(v1)));
-    Console.println("m2 * List(v1) = " + matrixTimesMatrix(m2,List(v1)));
-    Console.println;
-
-    Console.println("id * id   = " + matrixTimesMatrix(id,id));
-    Console.println("id * m1   = " + matrixTimesMatrix(id,m1));
-    Console.println("m1 * id   = " + matrixTimesMatrix(m1,id));
-    Console.println("m1 * m1   = " + matrixTimesMatrix(m1,m1));
-    Console.println("id * m2   = " + matrixTimesMatrix(id,m2));
-    Console.println("m2 * id   = " + matrixTimesMatrix(m2,id));
-    Console.println("m1 * m2   = " + matrixTimesMatrix(m1,m2));
-    Console.println("m2 * m1   = " + matrixTimesMatrix(m2,m1));
-    Console.println("m2 * m2   = " + matrixTimesMatrix(m2,m2));
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    M0.test;
-    M1.test;
-    M2.test;
-    M3.test;
-    ()
-  }
-}
-
-//############################################################################
diff --git a/tests/pending/run/Course-2002-05.check b/tests/pending/run/Course-2002-05.check
deleted file mode 100644
index d41120ad4..000000000
--- a/tests/pending/run/Course-2002-05.check
+++ /dev/null
@@ -1,44 +0,0 @@
-(List(),List(1, 2, 3, 4, 5, 6, 7, 8))
-(List(1, 2, 3, 4),List(5, 6, 7, 8))
-(List(1, 2, 3, 4, 5, 6, 7, 8),List())
-
-(List(),List(8, 7, 6, 5, 4, 3, 2, 1))
-(List(4, 3, 2, 1),List(8, 7, 6, 5))
-(List(8, 7, 6, 5, 4, 3, 2, 1),List())
-
-(List(),List(7, 2, 1, 5, 4, 3, 8, 6))
-(List(2, 1, 4, 3),List(7, 5, 8, 6))
-(List(7, 2, 1, 5, 4, 3, 8, 6),List())
-
-List(1, 2, 3, 4, 5, 6, 7, 8)
-
-(List(),List(1, 2, 3, 4, 5, 6, 7, 8))
-(List(1, 2, 3, 4),List(5, 6, 7, 8))
-(List(1, 2, 3, 4, 5, 6, 7, 8),List())
-
-(List(),List(8, 7, 6, 5, 4, 3, 2, 1))
-(List(4, 3, 2, 1),List(8, 7, 6, 5))
-(List(8, 7, 6, 5, 4, 3, 2, 1),List())
-
-(List(),List(7, 2, 1, 5, 4, 3, 8, 6))
-(List(2, 1, 4, 3),List(7, 5, 8, 6))
-(List(7, 2, 1, 5, 4, 3, 8, 6),List())
-
-List(1, 2, 3, 4, 5, 6, 7, 8)
-
-List(List())
-List(List(), List(1))
-List(List(), List(2), List(1), List(1, 2))
-List(List(), List(3), List(2), List(2, 3), List(1), List(1, 3), List(1, 2), List(1, 2, 3))
-List(List(), List(4), List(3), List(3, 4), List(2), List(2, 4), List(2, 3), List(2, 3, 4), List(1), List(1, 4), List(1, 3), List(1, 3, 4), List(1, 2), List(1, 2, 4), List(1, 2, 3), List(1, 2, 3, 4))
-
-queens(1) = List(List((1,1)))
-queens(2) = List()
-queens(3) = List()
-queens(4) = List(List((4,3), (3,1), (2,4), (1,2)), List((4,2), (3,4), (2,1), (1,3)))
-
-queens(1) = List(List(1))
-queens(2) = List()
-queens(3) = List()
-queens(4) = List(List(3, 1, 4, 2), List(2, 4, 1, 3))
-
diff --git a/tests/pending/run/Course-2002-05.scala b/tests/pending/run/Course-2002-05.scala
deleted file mode 100644
index c1e6b07c0..000000000
--- a/tests/pending/run/Course-2002-05.scala
+++ /dev/null
@@ -1,214 +0,0 @@
-//############################################################################
-// Programmation IV - 2002 - Week 05
-//############################################################################
-
-object M0 {
-  def partition[a](xs: List[a], pred: a => Boolean): Tuple2[List[a], List[a]] = {
-    if (xs.isEmpty)
-      (List(),List())
-    else {
-      val tailPartition = partition(xs.tail, pred);
-      if (pred(xs.head))
-        (xs.head :: tailPartition._1, tailPartition._2)
-      else
-        (tailPartition._1, xs.head :: tailPartition._2)
-    }
-  }
-
-  def quicksort[a] (less : (a,a) => Boolean) (xs : List[a]) : List[a] = {
-    if (xs.isEmpty)
-      xs
-    else {
-      val pivot = xs.head;
-      val sub = partition(xs.tail, { elem : a => less(elem, pivot) });
-      quicksort(less)(sub._1) ::: List(pivot) ::: quicksort(less)(sub._2)
-    }
-  }
-
-  def test = {
-    Console.println(partition[Int](List(1,2,3,4,5,6,7,8), (x => x < 0)));
-    Console.println(partition[Int](List(1,2,3,4,5,6,7,8), (x => x < 5)));
-    Console.println(partition[Int](List(1,2,3,4,5,6,7,8), (x => x < 9)));
-    Console.println;
-
-    Console.println(partition[Int](List(8,7,6,5,4,3,2,1), (x => x < 0)));
-    Console.println(partition[Int](List(8,7,6,5,4,3,2,1), (x => x < 5)));
-    Console.println(partition[Int](List(8,7,6,5,4,3,2,1), (x => x < 9)));
-    Console.println;
-
-    Console.println(partition[Int](List(7,2,1,5,4,3,8,6), (x => x < 0)));
-    Console.println(partition[Int](List(7,2,1,5,4,3,8,6), (x => x < 5)));
-    Console.println(partition[Int](List(7,2,1,5,4,3,8,6), (x => x < 9)));
-    Console.println;
-
-    Console.println(quicksort[Int]((x,y) => x < y)(List(7,2,1,5,4,3,8,6)));
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M1 {
-  def partition[a](xs: List[a], pred: a => Boolean): Tuple2[List[a], List[a]] = {
-    xs.foldRight[Tuple2[List[a], List[a]]]((List(), List())) {
-      (x, p) => if (pred (x)) (x :: p._1, p._2) else (p._1, x :: p._2)
-    }
-  }
-
-  def quicksort[a] (less : (a,a) => Boolean) (xs : List[a]) : List[a] = {
-    if (xs.isEmpty)
-      xs
-    else {
-      val pivot = xs.head;
-      val sub = partition(xs.tail, (elem : a) => less(elem, pivot));
-      quicksort(less)(sub._1) ::: List(pivot) ::: quicksort(less)(sub._2)
-    }
-  }
-
-  def test = {
-    Console.println(partition[Int](List(1,2,3,4,5,6,7,8), (x => x < 0)));
-    Console.println(partition[Int](List(1,2,3,4,5,6,7,8), (x => x < 5)));
-    Console.println(partition[Int](List(1,2,3,4,5,6,7,8), (x => x < 9)));
-    Console.println;
-
-    Console.println(partition[Int](List(8,7,6,5,4,3,2,1), (x => x < 0)));
-    Console.println(partition[Int](List(8,7,6,5,4,3,2,1), (x => x < 5)));
-    Console.println(partition[Int](List(8,7,6,5,4,3,2,1), (x => x < 9)));
-    Console.println;
-
-    Console.println(partition[Int](List(7,2,1,5,4,3,8,6), (x => x < 0)));
-    Console.println(partition[Int](List(7,2,1,5,4,3,8,6), (x => x < 5)));
-    Console.println(partition[Int](List(7,2,1,5,4,3,8,6), (x => x < 9)));
-    Console.println;
-
-    Console.println(quicksort[Int]((x,y) => x < y)(List(7,2,1,5,4,3,8,6)));
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M2 {
-
-  def powerset[a] (s: List[a]): List[List[a]] = {
-    if (s.isEmpty)
-      List(List())
-    else {
-      val x = s.head;
-      val withoutX = powerset(s.tail);
-      withoutX ::: withoutX.map { s1 : List[a] => x::s1 }
-    }
-  }
-
-  def test = {
-    Console.println(powerset(List()));
-    Console.println(powerset(List(1)));
-    Console.println(powerset(List(1,2)));
-    Console.println(powerset(List(1,2,3)));
-    Console.println(powerset(List(1,2,3,4)));
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M3 {
-
-  def abs(x: Int) = if (x < 0) 0 - x else x;
-
-  def range(lo: Int, hi: Int): List[Int] =
-    if (lo > hi) List()
-    else lo :: range(lo + 1, hi);
-
-  type Placement = List[(Int, Int)];
-
-  def queens(n: Int): List[Placement] = {
-    def placeQueens(row: Int): List[Placement] = {
-      if (row == 0)
-        List(List())
-      else {
-        def isSafe(column: Int, placement: Placement): Boolean =
-          placement forall {
-            pos => (pos._2 != column &&
-              abs(pos._2 - column) != row - pos._1)
-          }
-
-        def adjoinRow(placement: Placement): List[Placement] =
-          range(1, n)
-            .filter (column => isSafe(column, placement))
-            .map (column => (row, column) :: placement);
-
-        placeQueens(row - 1) flatMap adjoinRow
-      }
-    }
-    placeQueens(n)
-  }
-
-  def test: Unit = {
-    Console.println("queens(1) = " + queens(1));
-    Console.println("queens(2) = " + queens(2));
-    Console.println("queens(3) = " + queens(3));
-    Console.println("queens(4) = " + queens(4));
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M4 {
-
-  def abs(x: Int) = if (x < 0) 0 - x else x;
-
-  def range(lo: Int, hi: Int): List[Int] =
-    if (lo > hi) List()
-    else lo :: range(lo + 1, hi);
-
-  type Placement = List[Int];
-
-  def queens(n: Int): List[Placement] = {
-    val columns = range(1, n);
-    def placeQueens(row: Int): List[Placement] = {
-      if (row == 0)
-        List(List())
-      else {
-        def isSafe(col: Int, p: Placement, delta: Int): Boolean =
-          (p.isEmpty ||
-           (col != p.head &&
-            abs(col - p.head) != delta &&
-            isSafe(col, p.tail, delta + 1)));
-
-        for (
-          placement <- placeQueens(row - 1);
-          col <- columns;
-          if isSafe(col, placement, 1)
-        ) yield {
-          col :: placement
-        }
-      }
-    }
-    placeQueens(n);
-  }
-
-  def test: Unit = {
-    Console.println("queens(1) = " + queens(1));
-    Console.println("queens(2) = " + queens(2));
-    Console.println("queens(3) = " + queens(3));
-    Console.println("queens(4) = " + queens(4));
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    M0.test;
-    M1.test;
-    M2.test;
-    M3.test;
-    M4.test;
-    ()
-  }
-}
-
-//############################################################################
diff --git a/tests/pending/run/Course-2002-06.check b/tests/pending/run/Course-2002-06.check
deleted file mode 100644
index bd354594a..000000000
--- a/tests/pending/run/Course-2002-06.check
+++ /dev/null
@@ -1,38 +0,0 @@
-%!PS-Adobe-3.0 EPSF-3.0
-%%Title: ProgrammationIV
-%%Creator: LAMP
-%%BoundingBox: 0 0 595.28 841.89
-%%EndComments
-
-/m {moveto} bind def
-/l {lineto} bind def
-
-0.14 setlinewidth
-newpath
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-297.64 165.83 m 297.64 505.99 l
-297.64 505.99 m 42.52 505.99 l
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-42.52 505.99 m 297.64 165.83 l
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-425.2 335.91 m 552.76 676.07 l
-stroke
-showpage
-%%EOF
diff --git a/tests/pending/run/Course-2002-06.scala b/tests/pending/run/Course-2002-06.scala
deleted file mode 100644
index 908a93404..000000000
--- a/tests/pending/run/Course-2002-06.scala
+++ /dev/null
@@ -1,261 +0,0 @@
-//############################################################################
-// Programmation IV - 2002 - Week 06
-//############################################################################
-
-/** Two-dimensional vector. */
-class Vector (_x: Double, _y: Double) {
-  def x: Double = _x;
-  def y: Double = _y;
-  def +(that: Vector): Vector = new Vector(x + that.x, y + that.y);
-  def *(scalar: Double): Vector = new Vector(x * scalar, y * scalar);
-  def -(that: Vector): Vector = new Vector(x - that.x, y - that.y);
-  def /(scalar: Double): Vector = new Vector(x / scalar, y / scalar);
-  def norm: Double = Math.sqrt(x * x + y * y);
-}
-
-//############################################################################
-
-/** Frame. */
-class Frame (_origin: Vector, _edgeX: Vector, _edgeY: Vector) {
-  def origin: Vector = _origin;
-  def edgeX: Vector = _edgeX;
-  def edgeY: Vector = _edgeY;
-  /** The vector v in the absolute (drawing) coordinate system */
-  def coordMap(v: Vector): Vector = origin + (edgeX * v.x) + (edgeY * v.y);
-}
-
-//############################################################################
-
-/** Space on which we can draw lines. */
-abstract class Graphics(_width: Double, _height: Double) {
-  /** Width of the picture.*/
-  def width: Double = _width;
-
-  /** Height of the picture.*/
-  def height: Double = _height;
-
-  /** Frame that represents the drawable area of the output device*/
-  val frame: Frame;
-
-  /** Draw a line in device coordinates*/
-  def plotLine(x1: Double, y1: Double, x2: Double, y2: Double): Unit;
-
-  /** Draw a line in logical coordinates*/
-  def drawLine(v1: Vector, v2: Vector): Unit = {
-    val _v1 = frame.coordMap(v1);
-    val _v2 = frame.coordMap(v2);
-    plotLine(_v1.x, _v1.y, _v2.x, _v2.y);
-  }
-
-  /** Draw a segment of the picture.*/
-  def drawSegment(frm: Frame)(v1: Vector, v2: Vector): Unit = {
-    val _v1 = frm.coordMap(v1);
-    val _v2 = frm.coordMap(v2);
-    drawLine(_v1, _v2);
-  }
-
-  /** Draw a list of segments on the picture.*/
-  def drawSegments(frm: Frame)(segments: List[Tuple2[Vector, Vector]]): Unit =
-    if (segments.isEmpty) ()
-    else {
-      drawSegment(frm)(segments.head._1, segments.head._2);
-      drawSegments(frm)(segments.tail)
-    }
-
-  /** Draw a list of continuous segments on the picture.*/
-  def drawPolySegment(frm: Frame)(points: List[Vector]) : Unit =
-    if (!points.tail.isEmpty) {
-      drawSegment(frm)(points.head, points.tail.head);
-      drawPolySegment(frm)(points.tail);
-    }
-
-  /** updates the contents of the output device*/
-  def repaint = ();
-
-  /** Add the last touch to the picture.*/
-  def close : Unit;
-}
-
-//############################################################################
-
-/** Provides PostScript output. The name of the file is the first parameter
- *  of the constructor. The width and height determine the aspect ratio
- */
-class PostScript (filename: String, _width: Double, _height: Double)
- extends Graphics(_width, _height) {
-  /** Convert mm into 72th of inch.*/
-  def mm2ps(x: Double) : Double = round(x * 72.0 / 25.4);
-
-   def round(x: Double): Double =
-     Math.floor(x * 100.0 + 0.5) / 100.0;
-
-  def scaleAndCenter(frm: Frame, ratio:Double): Frame = {
-    val currentRatio = frm.edgeX.norm / frm.edgeY.norm;
-    if (currentRatio < ratio) {
-      val newEdgeX = frm.edgeX;
-      val newEdgeY = frm.edgeY * (currentRatio /ratio);
-      val newOrigin = frm.origin + ((frm.edgeY - newEdgeY) / 2);
-      new Frame(newOrigin, newEdgeX, newEdgeY)
-    }
-    else {
-      val newEdgeX = frm.edgeX * (ratio / currentRatio);
-      val newEdgeY = frm.edgeY;
-      val newOrigin = frm.origin + ((frm.edgeX - newEdgeX) / 2);
-      new Frame(newOrigin, newEdgeX, newEdgeY)
-    }
-  }
-
-  /** Line thickness in millimeters.*/
-  val line_thickness : Double = 0.05;
-
-  /** Width, height, left and right margins in mm.*/
-  val psWidth: Double = 210.0;
-  val psHeight: Double = 297.0;
-  val psWidthMargin: Double = 15.0;
-  val psHeightMargin: Double = 15.0;
-
-  val frame: Frame = {
-    val origin = new Vector(mm2ps(psWidthMargin), mm2ps(psHeightMargin));
-    val edgeX = new Vector(mm2ps(psWidth) - 2 * mm2ps(psWidthMargin), 0);
-    val edgeY = new Vector(0, mm2ps(psHeight) - 2 * mm2ps(psHeightMargin));
-    scaleAndCenter(new Frame(origin, edgeX, edgeY), width / height)
-  }
-
-  def plotLine(x1: Double, y1: Double, x2: Double, y2: Double): Unit = {
-    Console.println(round(x1) + " " + round(y1) + " m " +
-                    round(x2) + " " + round(y2) + " l");
-  }
-
-  /** Print the PS header.*/
-  Console.println("%!PS-Adobe-3.0 EPSF-3.0\n%%Title: ProgrammationIV");
-  Console.println("%%Creator: LAMP");
-  Console.println("%%BoundingBox: 0 0 " + mm2ps(psWidth) + " " + mm2ps(psHeight));
-  Console.println("%%EndComments\n");
-  Console.println("/m {moveto} bind def\n/l {lineto} bind def\n");
-  Console.println(mm2ps(line_thickness) + " setlinewidth\nnewpath");
-
-  /** Terminate the PS document and close the file stream. */
-  def close : Unit = {
-    Console.println("stroke\nshowpage\n%%EOF");
-    Console.flush;
-  }
-}
-
-//############################################################################
-
-object M0 {
-
-  /** Define the type of a painter as a function that takes a frame,
-   *  draws itself onto it and returns nothing
-   */
-  type Painter = (Frame) => Unit;
-
-
-  /** Transform the frame in which the painter is to be drawn, hence
-   *  changing the appearance of the painter
-   */
-  def transformPainter(origin: Vector, newX: Vector, newY: Vector)(painter: Painter): Painter = {
-    frame: Frame => {
-      val newOrigin = frame.coordMap(origin);
-      val newFrame = new Frame(newOrigin,
-                               frame.coordMap(newX) - newOrigin,
-                               frame.coordMap(newY) - newOrigin);
-      painter(newFrame)
-    }
-  }
-
-
-  /** Flip the painter vertically
-   */
-  def flipVert: Painter => Painter =
-    transformPainter(new Vector(0.0, 1.0),
-                     new Vector(1.0, 1.0),
-                     new Vector(0.0, 0.0));
-
-  /** Flip the painter horizontally
-   */
-  def flipHoriz: Painter => Painter =
-    transformPainter(new Vector(1.0, 0.0),
-                     new Vector(0.0, 0.0),
-                     new Vector(1.0, 1.0));
-
-  /** Compose a painter that draws p1 on the left of p2
-   */
-  def beside(p1: Painter, p2: Painter) : Painter = {
-    frame: Frame => {
-      transformPainter(new Vector(0.0, 0.0),
-                       new Vector(0.5, 0.0),
-                       new Vector(0.0, 1.0))(p1)(frame);
-      transformPainter(new Vector(0.5, 0.0),
-                       new Vector(1.0, 0.0),
-                       new Vector(0.5, 1.0))(p2)(frame)
-    }
-  }
-
-  /** Compose a painter that draws p1 below p2
-   */
-  def below(p1: Painter, p2: Painter): Painter = {
-    frame: Frame => {
-      transformPainter(new Vector(0.0, 0.0),
-                       new Vector(1.0, 0.0),
-                       new Vector(0.0, 0.5))(p1)(frame);
-      transformPainter(new Vector(0.0, 0.5),
-                       new Vector(1.0, 0.5),
-                       new Vector(0.0, 1.0))(p2)(frame)
-    }
-  }
-
-  def rightSplit(painter: Painter, n: Int): Painter = {
-    if (n == 0) painter
-    else {
-      val smaller = rightSplit(painter, n-1);
-      beside(painter, below(smaller, smaller))
-    }
-  }
-
-  // A small test painter.
-  def house(canvas: Graphics)(frame: Frame): Unit = {
-    canvas.drawPolySegment(frame)(List(new Vector(0.0, 0.0),
-                                       new Vector(1.0, 0.0),
-                                       new Vector(1.0, 2.0/3.0),
-                                       new Vector(0.0, 2.0/3.0),
-                                       new Vector(0.5, 1.0),
-                                       new Vector(1.0, 2.0/3.0),
-                                       new Vector(0.0, 0.0),
-                                       new Vector(0.0, 2.0/3.0),
-                                       new Vector(1.0, 0.0)));
-    canvas.repaint
-  }
-
-  def test = {
-    val psfile = "-";
-    val canvas: Graphics = new PostScript(psfile, 2, 2);
-
-    // the identity frame
-    val identFrame = new Frame(new Vector(0.0,0.0),
-                               new Vector(1.0,0.0),
-                               new Vector(0.0,1.0));
-
-    // Create a basic painter...
-    val p: Painter = house(canvas);
-    // ...then compose it with itself.
-    val threeHouses = beside(p, beside(p, flipVert(p)));
-
-    // Use the painter to draw the final image.
-    threeHouses(identFrame);
-
-    // Don't forget to close the canvas!
-    canvas.close
-  }
-}
-
-//############################################################################
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    M0.test;
-    ()
-  }
-}
-
-//############################################################################
diff --git a/tests/pending/run/Course-2002-08.check b/tests/pending/run/Course-2002-08.check
deleted file mode 100644
index e2a780ecb..000000000
--- a/tests/pending/run/Course-2002-08.check
+++ /dev/null
@@ -1,171 +0,0 @@
-x     = abc
-count = 111
-x     = hello
-count = 112
-
-account deposit  50 -> ()
-account withdraw 20 -> 30
-account withdraw 20 -> 10
-account withdraw 15 -> 
-
-x deposit  30 -> ()
-y withdraw 20 -> 
-
-x deposit  30 -> ()
-x withdraw 20 -> 10
-
-x deposit  30 -> ()
-y withdraw 20 -> 10
-
-2^0 = 1.0
-2^1 = 2.0
-2^2 = 4.0
-2^3 = 8.0
-
-2^0 = 1.0
-2^1 = 2.0
-2^2 = 4.0
-2^3 = 8.0
-
-1 2 3 
-List(1, 2, 3)
-
-out   0 new-value = false
-*** simulation started ***
-out   1 new-value = true
-!0 = 1
-
-*** simulation started ***
-out   2 new-value = false
-!1 = 0
-
-out   2 new-value = false
-
-*** simulation started ***
-0 & 0 = 0
-
-*** simulation started ***
-0 & 1 = 0
-
-*** simulation started ***
-out   11 new-value = true
-out   11 new-value = false
-1 & 0 = 0
-
-*** simulation started ***
-out   14 new-value = true
-1 & 1 = 1
-
-out   14 new-value = false
-
-*** simulation started ***
-0 | 0 = 0
-
-*** simulation started ***
-out   24 new-value = true
-0 | 1 = 1
-
-*** simulation started ***
-1 | 0 = 1
-
-*** simulation started ***
-1 | 1 = 1
-
-sum   34 new-value = false
-carry 34 new-value = false
-
-*** simulation started ***
-0 + 0 = 0
-
-*** simulation started ***
-sum   47 new-value = true
-0 + 1 = 1
-
-*** simulation started ***
-carry 50 new-value = true
-carry 50 new-value = false
-sum   54 new-value = false
-sum   54 new-value = true
-1 + 0 = 1
-
-*** simulation started ***
-carry 57 new-value = true
-sum   61 new-value = false
-1 + 1 = 2
-
-sum   61 new-value = false
-carry 61 new-value = false
-
-*** simulation started ***
-0 + 0 + 0 = 0
-
-*** simulation started ***
-sum   82 new-value = true
-0 + 0 + 1 = 1
-
-*** simulation started ***
-sum   89 new-value = false
-carry 90 new-value = true
-sum   97 new-value = true
-carry 98 new-value = false
-0 + 1 + 0 = 1
-
-*** simulation started ***
-sum   113 new-value = false
-carry 114 new-value = true
-0 + 1 + 1 = 2
-
-*** simulation started ***
-sum   121 new-value = true
-carry 122 new-value = false
-sum   129 new-value = false
-sum   129 new-value = true
-1 + 0 + 0 = 1
-
-*** simulation started ***
-carry 137 new-value = true
-sum   144 new-value = false
-1 + 0 + 1 = 2
-
-*** simulation started ***
-carry 152 new-value = false
-sum   152 new-value = true
-sum   158 new-value = false
-carry 159 new-value = true
-1 + 1 + 0 = 2
-
-*** simulation started ***
-sum   173 new-value = true
-1 + 1 + 1 = 3
-
-in 0 new-value = false
-ctrl0 0 new-value = false
-ctrl1 0 new-value = false
-ctrl2 0 new-value = false
-out0 0 new-value = false
-out1 0 new-value = false
-out2 0 new-value = false
-out3 0 new-value = false
-out4 0 new-value = false
-out5 0 new-value = false
-out6 0 new-value = false
-out7 0 new-value = false
-in 0 new-value = true
-*** simulation started ***
-out0 10 new-value = true
-ctrl0 10 new-value = true
-*** simulation started ***
-out1 13 new-value = true
-out0 14 new-value = false
-ctrl1 14 new-value = true
-*** simulation started ***
-out3 20 new-value = true
-out1 21 new-value = false
-ctrl2 21 new-value = true
-*** simulation started ***
-out7 30 new-value = true
-out3 31 new-value = false
-ctrl0 31 new-value = false
-*** simulation started ***
-out7 34 new-value = false
-out6 35 new-value = true
diff --git a/tests/pending/run/Course-2002-08.scala b/tests/pending/run/Course-2002-08.scala
deleted file mode 100644
index 5e21edaba..000000000
--- a/tests/pending/run/Course-2002-08.scala
+++ /dev/null
@@ -1,601 +0,0 @@
-//############################################################################
-// Programmation IV - 2002 - Week 08
-//############################################################################
-
-import List._;
-
-object M0 {
-
-  var x: String = "abc";
-  var count = 111;
-
-  def test = {
-    Console.println("x     = " + x);
-    Console.println("count = " + count);
-    x = "hello";
-    count = count + 1;
-    Console.println("x     = " + x);
-    Console.println("count = " + count);
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M1 {
-
-  class BankAccount() {
-    private var balance = 0;
-    def deposit(amount: Int): Unit =
-      if (amount > 0) balance = balance + amount;
-
-    def withdraw(amount: Int): Int =
-      if (0 < amount && amount <= balance) {
-        balance = balance - amount;
-        balance
-      } else sys.error("insufficient funds");
-  }
-
-  def test0 = {
-    val account = new BankAccount();
-    Console.print("account deposit  50 -> ");
-    Console.println((account deposit  50).toString()); // !!! .toString
-    Console.print("account withdraw 20 -> ");
-    Console.println(account withdraw 20);
-    Console.print("account withdraw 20 -> ");
-    Console.println(account withdraw 20);
-    Console.print("account withdraw 15 -> ");
-    Console.println;
-  }
-
-  def test1 = {
-    val x = new BankAccount();
-    val y = new BankAccount();
-    Console.print("x deposit  30 -> ");
-    Console.println((x deposit  30).toString()); // !!! .toString
-    Console.print("y withdraw 20 -> ");
-    Console.println;
-  }
-
-  def test2 = {
-    val x = new BankAccount();
-    val y = new BankAccount();
-    Console.print("x deposit  30 -> ");
-    Console.println((x deposit  30).toString()); // !!! .toString
-    Console.print("x withdraw 20 -> ");
-    Console.println(x withdraw 20);
-  }
-
-  def test3 = {
-    val x = new BankAccount();
-    val y = x;
-    Console.print("x deposit  30 -> ");
-    Console.println((x deposit  30).toString()); // !!! .toString
-    Console.print("y withdraw 20 -> ");
-    Console.println(y withdraw 20);
-  }
-
-  def test = {
-    test0; Console.println;
-    test1; Console.println;
-    test2; Console.println;
-    test3; Console.println;
-  }
-}
-
-
-//############################################################################
-
-object M2 {
-
-  def While(condition: => Boolean)(command: => Unit): Unit =
-    if (condition) {
-      command; While(condition)(command)
-    } else {
-    }
-
-  def power (x: Double, exp: Int): Double = {
-    var r = 1.0;
-    var i = exp;
-    While (i > 0) { r = r * x; i = i - 1 }
-    r
-  }
-
-  def test = {
-    Console.println("2^0 = " + power(2,0));
-    Console.println("2^1 = " + power(2,1));
-    Console.println("2^2 = " + power(2,2));
-    Console.println("2^3 = " + power(2,3));
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M3 {
-
-  def power (x: Double, exp: Int): Double = {
-    var r = 1.0;
-    var i = exp;
-    while (i > 0) { r = r * x; i = i - 1 }
-    r
-  }
-
-  def test = {
-    Console.println("2^0 = " + power(2,0));
-    Console.println("2^1 = " + power(2,1));
-    Console.println("2^2 = " + power(2,2));
-    Console.println("2^3 = " + power(2,3));
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M4 {
-
-  def test = {
-    for (i <- range(1, 4)) { Console.print(i + " ") };
-    Console.println;
-    Console.println(for (i <- range(1, 4)) yield i);
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M5 {
-
-  type Action = () => Unit;
-
-  class Wire() {
-    private var sigVal = false;
-    private var actions: List[Action] = List();
-    def getSignal = sigVal;
-    def setSignal(s: Boolean) =
-      if (s != sigVal) {
-        sigVal = s;
-        actions.foreach(action => action());
-      }
-    def addAction(a: Action) = {
-      actions = a :: actions; a()
-    }
-  }
-
-  abstract class Simulation() {
-    private type Agenda = List[Tuple2[Int, Action]];
-    private var agenda: Agenda = List();
-    private var curtime = 0;
-    def currentTime: Int = curtime;
-
-    def afterDelay(delay: Int)(action: Action): Unit = {
-      def insert(ag: Agenda, time: Int): Agenda = ag match {
-        case List() =>
-          List((time, action))
-        case (t, act) :: ag1 =>
-          if (time < t) (time, action) :: ag
-          else (t, act) :: insert(ag1, time)
-      }
-      agenda = insert(agenda, curtime + delay)
-    }
-
-    private def next: Unit = agenda match {
-      case List() => ()
-      case (time, action) :: ag1 => {
-        agenda = ag1;
-        curtime = time;
-        action();
-      }
-    }
-
-    def run: Unit = {
-      afterDelay(0){() => Console.println("*** simulation started ***"); }
-      while (!agenda.isEmpty) { next }
-    }
-  }
-
-  abstract class BasicCircuitSimulation() extends Simulation() {
-
-    val InverterDelay: Int;
-    val AndGateDelay: Int;
-    val OrGateDelay: Int;
-
-    def inverter(input: Wire, output: Wire): Unit = {
-      def invertAction() = {
-        val inputSig = input.getSignal;
-        afterDelay(InverterDelay) {() => output.setSignal(!inputSig) };
-      }
-      input addAction invertAction
-    }
-
-    def andGate(a1: Wire, a2: Wire, output: Wire): Unit = {
-      def andAction() = {
-        val a1Sig = a1.getSignal;
-        val a2Sig = a2.getSignal;
-        afterDelay(AndGateDelay) {() => output.setSignal(a1Sig & a2Sig) };
-      }
-      a1 addAction andAction;
-      a2 addAction andAction;
-    }
-
-    def orGate(o1: Wire, o2: Wire, output: Wire): Unit = {
-      def orAction() = {
-        val o1Sig = o1.getSignal;
-        val o2Sig = o2.getSignal;
-        afterDelay(OrGateDelay) {() => output.setSignal(o1Sig | o2Sig) };
-      }
-      o1 addAction orAction;
-      o2 addAction orAction;
-    }
-
-    def probe(name: String, wire: Wire): Unit = {
-      wire addAction {() =>
-        Console.println(
-          name + " " + currentTime + " new-value = " + wire.getSignal);
-      }
-    }
-  }
-
-  abstract class CircuitSimulation() extends BasicCircuitSimulation() {
-
-    def halfAdder(a: Wire, b: Wire, s: Wire, c: Wire): Unit = {
-      val d = new Wire();
-      val e = new Wire();
-      orGate(a, b, d);
-      andGate(a, b, c);
-      inverter(c, e);
-      andGate(d, e, s);
-    }
-
-    def fullAdder(a: Wire, b: Wire, cin: Wire, sum: Wire, cout: Wire): Unit = {
-      val s = new Wire();
-      val c1 = new Wire();
-      val c2 = new Wire();
-      halfAdder(a, cin, s, c1);
-      halfAdder(b, s, sum, c2);
-      orGate(c1, c2, cout);
-    }
-  }
-
-  class Test() extends CircuitSimulation() {
-
-    val InverterDelay = 1;
-    val AndGateDelay = 3;
-    val OrGateDelay = 5;
-
-    def invert = {
-      val ain  = new Wire();
-      val cout = new Wire();
-      inverter(ain, cout);
-
-      def result = if (cout.getSignal) 1 else 0;
-
-      def test(a: Int) = {
-        ain setSignal (if (a == 0) false else true);
-        run;
-        Console.println("!" + a + " = " + result);
-        Console.println;
-      }
-
-      probe("out  ", cout);
-
-      test(0);
-      test(1);
-    }
-
-    def and = {
-      val ain  = new Wire();
-      val bin  = new Wire();
-      val cout = new Wire();
-      andGate(ain, bin, cout);
-
-      def result = if (cout.getSignal) 1 else 0;
-
-      def test(a: Int, b: Int) = {
-        ain setSignal (if (a == 0) false else true);
-        bin setSignal (if (b == 0) false else true);
-        run;
-        Console.println(a + " & " + b + " = " + result);
-        Console.println;
-      }
-
-      probe("out  ", cout);
-      Console.println;
-
-      test(0,0);
-      test(0,1);
-      test(1,0);
-      test(1,1);
-    }
-
-    def or = {
-      val ain  = new Wire();
-      val bin  = new Wire();
-      val cout = new Wire();
-      orGate(ain, bin, cout);
-
-      def result = if (cout.getSignal) 1 else 0;
-
-      def test(a: Int, b: Int) = {
-        ain setSignal (if (a == 0) false else true);
-        bin setSignal (if (b == 0) false else true);
-        run;
-        Console.println(a + " | " + b + " = " + result);
-        Console.println;
-      }
-
-      probe("out  ", cout);
-      Console.println;
-
-      test(0,0);
-      test(0,1);
-      test(1,0);
-      test(1,1);
-    }
-
-    def half = {
-      val ain  = new Wire();
-      val bin  = new Wire();
-      val sout = new Wire();
-      val cout = new Wire();
-      halfAdder(ain, bin, sout, cout);
-
-      def result =
-        ((if (sout.getSignal) 1 else 0) +
-         (if (cout.getSignal) 2 else 0));
-
-      def test(a: Int, b: Int) = {
-        ain setSignal (if (a == 0) false else true);
-        bin setSignal (if (b == 0) false else true);
-        run;
-        Console.println(a + " + " + b + " = " + result);
-        Console.println;
-      }
-
-      probe("sum  ", sout);
-      probe("carry", cout);
-      Console.println;
-
-      test(0,0);
-      test(0,1);
-      test(1,0);
-      test(1,1);
-    }
-
-    def full = {
-      val ain  = new Wire();
-      val bin  = new Wire();
-      val cin  = new Wire();
-      val sout = new Wire();
-      val cout = new Wire();
-      fullAdder(ain, bin, cin, sout, cout);
-
-      def result =
-        ((if (sout.getSignal) 1 else 0) +
-         (if (cout.getSignal) 2 else 0));
-
-      def test(a: Int, b: Int, c: Int) = {
-        ain setSignal (if (a == 0) false else true);
-        bin setSignal (if (b == 0) false else true);
-        cin setSignal (if (c == 0) false else true);
-        run;
-        Console.println(a + " + " + b + " + " + c + " = " + result);
-        Console.println;
-      }
-
-      probe("sum  ", sout);
-      probe("carry", cout);
-      Console.println;
-
-      test(0,0,0);
-      test(0,0,1);
-      test(0,1,0);
-      test(0,1,1);
-      test(1,0,0);
-      test(1,0,1);
-      test(1,1,0);
-      test(1,1,1);
-    }
-  }
-
-  def test = {
-    val sim = new Test();
-    sim.invert;
-    sim.and;
-    sim.or;
-    sim.half;
-    sim.full;
-  }
-}
-
-//############################################################################
-
-class Simulator() {
-
-  type Action = () => Unit;
-  type Agenda = List[Tuple2[Int, Action]];
-
-  private var agenda: Agenda = List();
-  private var curtime = 0;
-
-  def afterDelay(delay: Int)(action: Action) = {
-    def insert(ag: Agenda, time: Int): Agenda = ag match {
-      case List() =>
-        List((time, action))
-      case (t, act) :: ag1 =>
-        if (time < t) (time, action) :: ag
-        else (t, act) :: insert(ag1, time)
-    }
-    agenda = insert(agenda, curtime + delay)
-  }
-
-  def next: Unit = agenda match {
-    case List() => ()
-    case (time, action) :: rest => {
-      agenda = rest;
-      curtime = time;
-      action();
-    }
-  }
-
-  protected def currentTime: Int = curtime;
-
-  def run = {
-    afterDelay(0){() => Console.println("*** simulation started ***"); }
-    while (!agenda.isEmpty) { next }
-  }
-}
-
-class Wire() {
-  private var sigVal = false;
-  private var actions: List[() => Unit] = List();
-  def getSignal = sigVal;
-  def setSignal(s: Boolean) =
-    if (s != sigVal) {
-      sigVal = s;
-      actions.foreach(action => action());
-    }
-  def addAction(a: () => Unit) = {
-    actions = a :: actions;
-    a()
-  }
-}
-
-abstract class BasicCircuitSimulator() extends Simulator() {
-
-  def probe(name: String, wire: Wire): Unit = {
-    wire addAction {() =>
-      Console.println(
-        name + " " + currentTime + " new-value = " + wire.getSignal);
-    }
-  }
-
-  val InverterDelay: Int;
-  val AndGateDelay: Int;
-  val OrGateDelay: Int;
-
-  def inverter(input: Wire, output: Wire) = {
-    def invertAction() = {
-      val inputSig = input.getSignal;
-      afterDelay(InverterDelay) {() => output.setSignal(!inputSig) };
-    }
-    input addAction invertAction
-  }
-
-  def andGate(a1: Wire, a2: Wire, output: Wire) = {
-    def andAction() = {
-      val a1Sig = a1.getSignal;
-      val a2Sig = a2.getSignal;
-      afterDelay(AndGateDelay) {() => output.setSignal(a1Sig & a2Sig) };
-    }
-    a1 addAction andAction;
-    a2 addAction andAction
-  }
-
-  def orGate(a1: Wire, a2: Wire, output: Wire) = {
-    def orAction() = {
-      val a1Sig = a1.getSignal;
-      val a2Sig = a2.getSignal;
-      afterDelay(OrGateDelay) {() => output.setSignal(a1Sig | a2Sig) };
-    }
-    a1 addAction orAction;
-    a2 addAction orAction
-  }
-
-  def orGate2(a1: Wire, a2: Wire, output: Wire) = {
-    val w1 = new Wire();
-    val w2 = new Wire();
-    val w3 = new Wire();
-    inverter(a1, w1);
-    inverter(a2, w2);
-    andGate(w1, w2, w3);
-    inverter(w3, output);
-  }
-}
-
-abstract class CircuitSimulator() extends BasicCircuitSimulator() {
-  def demux2(in: Wire, ctrl: List[Wire], out: List[Wire]) : Unit = {
-    val ctrlN = ctrl.map(w => { val iw = new Wire(); inverter(w,iw); iw});
-    val w0 = new Wire();
-	val w1 = new Wire();
-	val w2 = new Wire();
-	val w3 = new Wire();
-
-    andGate(in, ctrl(1), w3);
-    andGate(in, ctrl(1), w2);
-    andGate(in, ctrlN(1), w1);
-    andGate(in, ctrlN(1), w0);
-
-    andGate(w3, ctrl(0), out(3));
-    andGate(w2, ctrlN(0), out(2));
-    andGate(w1, ctrl(0), out(1));
-    andGate(w0, ctrlN(0), out(0));
-  }
-
-  def connect(in: Wire, out: Wire) = {
-    in addAction {() => out.setSignal(in.getSignal); }
-  }
-
-  def demux(in: Wire, ctrl: List[Wire], out: List[Wire]): Unit = ctrl match {
-    case List() => connect(in, out.head);
-    case c :: rest =>
-      val c_ = new Wire();
-      val w1 = new Wire();
-      val w2 = new Wire();
-      inverter(c, c_);
-      andGate(in, c_, w1);
-      andGate(in, c, w2);
-      demux(w1, rest, out.drop(out.length / 2));
-      demux(w2, rest, out.take(out.length / 2));
-  }
-}
-
-class Main() extends CircuitSimulator() {
-
-  val InverterDelay = 1;
-  val AndGateDelay = 3;
-  val OrGateDelay = 5;
-
-  def main = {
-    val n = 3;
-    val outNum = 1 << n;
-
-    val in = new Wire();
-    val ctrl = for (x <- range(0,n)) yield { new Wire() };
-    val out = for (x <- range(0,outNum)) yield { new Wire() };
-
-    demux(in, ctrl.reverse, out.reverse);
-
-    probe("in", in);
-    for ((x,c) <- range(0,n) zip ctrl) { probe("ctrl" + x, c) }
-    for ((x,o) <- range(0,outNum) zip out) { probe("out" + x, o) }
-
-    in.setSignal(true);
-    run;
-    ctrl(0).setSignal(true);
-    run;
-    ctrl(1).setSignal(true);
-    run;
-    ctrl(2).setSignal(true);
-    run;
-    ctrl(0).setSignal(false);
-    run;
-  }
-}
-
-//############################################################################
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    M0.test;
-    M1.test;
-    M2.test;
-    M3.test;
-    M4.test;
-    M5.test;
-    new Main().main;
-    ()
-  }
-}
-
-//############################################################################
diff --git a/tests/pending/run/Course-2002-09.check b/tests/pending/run/Course-2002-09.check
deleted file mode 100644
index 765962aad..000000000
--- a/tests/pending/run/Course-2002-09.check
+++ /dev/null
@@ -1,50 +0,0 @@
-Probe: f = 32.0
-Probe: c = 0.0
-Probe: f = ?
-Probe: c = ?
-
-Probe: f = 212.0
-Probe: c = 100.0
-Probe: f = ?
-Probe: c = ?
-
-Probe: c = 0.0
-Probe: f = 32.0
-Probe: c = ?
-Probe: f = ?
-
-Probe: c = 100.0
-Probe: f = 212.0
-Probe: c = ?
-Probe: f = ?
-
-0.0 Celsius -> 32.0 Fahrenheits
-100.0 Celsius -> 212.0 Fahrenheits
-32.0 Fahrenheits -> 0.0 Celsius
-212.0 Fahrenheits -> 100.0 Celsius
-
-a = ?, b = ?, c = ? =>   ? *   ? =   ?
-a = 2, b = ?, c = ? => 2.0 *   ? =   ?
-a = ?, b = 3, c = ? =>   ? * 3.0 =   ?
-a = ?, b = ?, c = 6 =>   ? *   ? = 6.0
-a = 2, b = 3, c = ? => 2.0 * 3.0 = 6.0
-a = 2, b = ?, c = 6 => 2.0 * 3.0 = 6.0
-a = ?, b = 3, c = 6 => 2.0 * 3.0 = 6.0
-a = 2, b = 3, c = 6 => 2.0 * 3.0 = 6.0
-
-a = 0, b = ?, c = ? => 0.0 *   ? = 0.0
-a = ?, b = 0, c = ? =>   ? * 0.0 = 0.0
-a = ?, b = ?, c = 0 =>   ? *   ? = 0.0
-a = 0, b = 7, c = ? => 0.0 * 7.0 = 0.0
-a = 7, b = 0, c = ? => 7.0 * 0.0 = 0.0
-a = 0, b = 0, c = ? => 0.0 * 0.0 = 0.0
-a = 0, b = ?, c = 0 => 0.0 *   ? = 0.0
-a = ?, b = 0, c = 0 =>   ? * 0.0 = 0.0
-a = 0, b = 7, c = 0 => 0.0 * 7.0 = 0.0
-a = 7, b = 0, c = 0 => 7.0 * 0.0 = 0.0
-a = 0, b = 0, c = 0 => 0.0 * 0.0 = 0.0
-
-a = 3, b = 4 => c = 5.0
-a = 3, c = 5 => b = 4.0
-b = 4, c = 5 => a = 3.0
-
diff --git a/tests/pending/run/Course-2002-09.scala b/tests/pending/run/Course-2002-09.scala
deleted file mode 100644
index 588703ddc..000000000
--- a/tests/pending/run/Course-2002-09.scala
+++ /dev/null
@@ -1,332 +0,0 @@
-//############################################################################
-// Programmation IV - 2002 - Week 09
-//############################################################################
-
-trait Constraint {
-  def newValue: Unit;
-  def dropValue: Unit
-}
-
-object NoConstraint extends Constraint {
-  def newValue: Unit = sys.error("NoConstraint.newValue");
-  def dropValue: Unit = sys.error("NoConstraint.dropValue");
-}
-
-class Adder(a1: Quantity,a2: Quantity,sum: Quantity) extends Constraint {
-  def newValue = (a1.getValue, a2.getValue, sum.getValue) match {
-    case (Some(x1), Some(x2), _      ) => sum.setValue(x1 + x2, this)
-    case (Some(x1), _       , Some(r)) => a2.setValue(r - x1, this)
-    case (_       , Some(x2), Some(r)) => a1.setValue(r - x2, this)
-    case _                             =>
-  }
-  def dropValue: Unit = {
-    a1.forgetValue(this); a2.forgetValue(this); sum.forgetValue(this);
-  }
-  a1 connect this;
-  a2 connect this;
-  sum connect this;
-}
-
-class Multiplier(m1: Quantity, m2: Quantity, prod: Quantity)
-                extends Constraint {
-  def newValue = (m1.getValue, m2.getValue, prod.getValue) match {
-    case (Some(0d), _       , _      ) => prod.setValue(0, this);
-    case (_       , Some(0d), _      ) => prod.setValue(0, this);
-    case (Some(x1), Some(x2), _      ) => prod.setValue(x1 * x2, this)
-    case (Some(x1), _       , Some(r)) => m2.setValue(r / x1, this)
-    case (_,        Some(x2), Some(r)) => m1.setValue(r / x2, this)
-    case _                             =>
-  }
-  def dropValue: Unit = {
-    m1.forgetValue(this); m2.forgetValue(this); prod.forgetValue(this);
-  }
-  m1 connect this;
-  m2 connect this;
-  prod connect this;
-}
-
-class Squarer(square: Quantity, root: Quantity) extends Constraint {
-  def newValue: Unit = (square.getValue, root.getValue) match {
-    case (Some(x), _      )if (x < 0) => sys.error("Square of negative number")
-    case (Some(x), _      )           => root.setValue(Math.sqrt(x), this)
-    case (_      , Some(x))           => square.setValue(x*x, this)
-    case _                            =>
-  }
-  def dropValue: Unit = {
-    square.forgetValue(this); root.forgetValue(this);
-  }
-  square connect this;
-  root connect this;
-}
-
-class Eq(a: Quantity, b: Quantity) extends Constraint {
-  def newValue = ((a.getValue, b.getValue): @unchecked) match {
-    case (Some(x), _      ) => b.setValue(x, this);
-    case (_      , Some(y)) => a.setValue(y, this);
-  }
-  def dropValue: Unit = {
-    a.forgetValue(this); b.forgetValue(this);
-  }
-  a connect this;
-  b connect this;
-}
-
-class Constant(q: Quantity, v: Double) extends Constraint {
-  def newValue: Unit = sys.error("Constant.newValue");
-  def dropValue: Unit = sys.error("Constant.dropValue");
-  q connect this;
-  q.setValue(v, this);
-}
-
-class Probe(name: String, q: Quantity) extends Constraint {
-  def newValue: Unit = printProbe(q.getValue);
-  def dropValue: Unit = printProbe(None);
-  private def printProbe(v: Option[Double]): Unit = {
-    val vstr = v match {
-      case Some(x) => x.toString()
-      case None => "?"
-    }
-    Console.println("Probe: " + name + " = " + vstr);
-  }
-  q connect this
-}
-
-class Quantity() {
-  private var value: Option[Double] = None;
-  private var constraints: List[Constraint] = List();
-  private var informant: Constraint = null;
-
-  def getValue: Option[Double] = value;
-
-  def setValue(v: Double, setter: Constraint) = value match {
-    case Some(v1) =>
-      if (v != v1) sys.error("Error! contradiction: " + v + " and " + v1);
-    case None =>
-      informant = setter; value = Some(v);
-      for (c <- constraints; if !(c == informant)) {
-        c.newValue;
-      }
-  }
-  def setValue(v: Double): Unit = setValue(v, NoConstraint);
-
-  def forgetValue(retractor: Constraint): Unit = {
-    if (retractor == informant) {
-      value = None;
-      for (c <- constraints; if !(c == informant)) c.dropValue;
-    }
-  }
-  def forgetValue: Unit = forgetValue(NoConstraint);
-
-  def connect(c: Constraint) = {
-    constraints = c :: constraints;
-    value match {
-      case Some(_) => c.newValue
-      case None =>
-    }
-  }
-
-  def +(that: Quantity): Quantity = {
-    val sum = new Quantity();
-    new Adder(this, that, sum);
-    sum;
-  }
-
-  def *(that: Quantity): Quantity = {
-    val prod = new Quantity();
-    new Multiplier(this, that, prod);
-    prod;
-  }
-
-  def square: Quantity = {
-    val square = new Quantity();
-    new Squarer(square, this);
-    square;
-  }
-
-  def sqrt: Quantity = {
-    val root = new Quantity();
-    new Squarer(this, root);
-    root;
-  }
-
-  def ===(that: Quantity): Constraint = {
-    new Eq(this, that);
-  }
-
-  override def toString(): String = value match {
-    case None    => "  ?"
-    case Some(v) => v.toString()
-  }
-
-  def str: String = toString();
-}
-
-//############################################################################
-
-object M0 {
-
-  def CFconverter(c: Quantity, f: Quantity) = {
-    val u = new Quantity();
-    val v = new Quantity();
-    val w = new Quantity();
-    val x = new Quantity();
-    val y = new Quantity();
-    new Multiplier(c, w, u);
-    new Multiplier(v, x, u);
-    new Adder(v, y, f);
-    new Constant(w, 9);
-    new Constant(x, 5);
-    new Constant(y, 32);
-  }
-
-  def test = {
-    val c = new Quantity(); new Probe("c", c);
-    val f = new Quantity(); new Probe("f", f);
-    CFconverter(c, f);
-
-    c.setValue(0);
-    c.forgetValue;
-    Console.println;
-
-    c.setValue(100);
-    c.forgetValue;
-    Console.println;
-
-    f.setValue(32);
-    f.forgetValue;
-    Console.println;
-
-    f.setValue(212);
-    f.forgetValue;
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M1 {
-
-  def constant(x: Double): Quantity = {
-    val q = new Quantity();
-    new Constant(q, x);
-    q
-  }
-
-  def CFconverter(c: Quantity, f: Quantity) = {
-    val v = new Quantity();
-    constant(9) * c === constant(5) * v;
-    v + constant(32) === f;
-  }
-
-  def show_c2f(c: Quantity, f: Quantity, v: Int) = {
-    c.setValue(v);
-    Console.println(c.str + " Celsius -> " + f.str + " Fahrenheits");
-    c.forgetValue;
-  }
-
-  def show_f2c(c: Quantity, f: Quantity, v: Int) = {
-    f.setValue(v);
-    Console.println(f.str + " Fahrenheits -> " + c.str + " Celsius");
-    f.forgetValue;
-  }
-
-  def test = {
-    val c = new Quantity();
-    val f = new Quantity();
-    CFconverter(c, f);
-
-    show_c2f(c, f, 0);
-    show_c2f(c, f, 100);
-    show_f2c(c, f, 32);
-    show_f2c(c, f, 212);
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object M2 {
-
-  val a = new Quantity();
-  val b = new Quantity();
-  val c = a * b;
-
-  def set(q: Quantity, o: Option[Int]): String = {
-    o match {
-      case None    => "?"
-      case Some(v) => q.setValue(v); v.toString()
-    };
-  }
-
-  def show(x: Option[Int], y: Option[Int], z: Option[Int]) = {
-    Console.print("a = " +set(a,x)+ ", b = " +set(b,y)+ ", c = " +set(c,z));
-    Console.println(" => " + a.str + " * " + b.str + " = " + c.str);
-    a.forgetValue; b.forgetValue; c.forgetValue;
-  }
-
-  def test = {
-    show(None , None , None );
-    show(Some(2), None , None );
-    show(None , Some(3), None );
-    show(None , None , Some(6));
-    show(Some(2), Some(3), None );
-    show(Some(2), None , Some(6));
-    show(None , Some(3), Some(6));
-    show(Some(2), Some(3), Some(6));
-    Console.println;
-
-    show(Some(0), None , None );
-    show(None , Some(0), None );
-    show(None , None , Some(0));
-    show(Some(0), Some(7), None );
-    show(Some(7), Some(0), None );
-    show(Some(0), Some(0), None );
-    show(Some(0), None , Some(0));
-    show(None , Some(0), Some(0));
-    show(Some(0), Some(7), Some(0));
-    show(Some(7), Some(0), Some(0));
-    show(Some(0), Some(0), Some(0));
-    Console.println;
-  }
-}
-
-
-//############################################################################
-
-object M3 {
-
-  def test = {
-    val a = new Quantity();
-    val b = new Quantity();
-    val c = new Quantity();
-    c === (a.square + b.square).sqrt;
-
-    a.setValue(3); b.setValue(4);
-    Console.println("a = 3, b = 4 => c = " + c.str);
-    a.forgetValue; b.forgetValue;
-
-    a.setValue(3); c.setValue(5);
-    Console.println("a = 3, c = 5 => b = " + b.str);
-    a.forgetValue; c.forgetValue;
-
-    b.setValue(4); c.setValue(5);
-    Console.println("b = 4, c = 5 => a = " + a.str);
-    b.forgetValue; c.forgetValue;
-
-    Console.println;
-  }
-}
-
-//############################################################################
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    M0.test;
-    M1.test;
-    M2.test;
-    M3.test;
-    ()
-  }
-}
-
-//############################################################################
diff --git a/tests/pending/run/MutableListTest.scala b/tests/pending/run/MutableListTest.scala
deleted file mode 100644
index 8efb8281d..000000000
--- a/tests/pending/run/MutableListTest.scala
+++ /dev/null
@@ -1,126 +0,0 @@
-
-
-
-import scala.collection.mutable.MutableList
-
-
-
-class ExtList[T] extends MutableList[T] {
-  def printState: Unit = {
-    println("Length: " + len)
-    println("Last elem: " + last0.elem)
-    println("First elem: " + first0.elem)
-    println("After first elem: " + first0.next.elem)
-    println("After first: " + first0.next)
-    println("Last: " + last0)
-  }
-}
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    testEmpty
-    testAddElement
-    testAddFewElements
-    testAddMoreElements
-    testTraversables
-  }
-
-  def testEmpty: Unit = {
-    val mlist = new MutableList[Int]
-    assert(mlist.isEmpty)
-    assert(mlist.get(0) == None)
-  }
-
-  def testAddElement: Unit = {
-    val mlist = new MutableList[Int]
-    mlist += 17
-    assert(mlist.nonEmpty)
-    assert(mlist.length == 1)
-    assert(mlist.head == 17)
-    assert(mlist.last == 17)
-    assert(mlist(0) == 17)
-    assert(mlist.tail.isEmpty)
-    assert(mlist.tail.length == 0)
-    mlist(0) = 101
-    assert(mlist(0) == 101)
-    assert(mlist.toList == List(101))
-    assert(mlist.tail.get(0) == None)
-    assert((mlist.tail += 19).head == 19)
-    assert(mlist.tail.length == 0)
-  }
-
-  def testAddFewElements: Unit = {
-    val mlist = new MutableList[Int]
-    for (i <- 0 until 2) mlist += i
-//    mlist.printState
-    for (i <- 0 until 2) assert(mlist(i) == i)
-    assert(mlist.length == 2)
-    assert(mlist.nonEmpty)
-    assert(mlist.tail.length == 1)
-    assert(mlist.tail.tail.length == 0)
-    assert(mlist.tail.tail.isEmpty)
-  }
-
-  def testAddMoreElements: Unit = {
-    val mlist = new MutableList[Int]
-    for (i <- 0 until 10) mlist += i * i
-    assert(mlist.nonEmpty)
-    assert(mlist.length == 10)
-    for (i <- 0 until 10) assert(mlist(i) == i * i)
-    assert(mlist(5) == 5 * 5)
-    assert(mlist(9) == 9 * 9)
-    var sometail = mlist
-    for (i <- 0 until 10) {
-      assert(sometail.head == i * i)
-      sometail = sometail.tail
-    }
-    mlist(5) = -25
-    assert(mlist(5) == -25)
-    mlist(0) = -1
-    assert(mlist(0) == -1)
-    mlist(9) = -81
-    assert(mlist(9) == -81)
-    assert(mlist(5) == -25)
-    assert(mlist(0) == -1)
-    assert(mlist.last == -81)
-    mlist.clear
-    assert(mlist.isEmpty)
-    mlist += 1001
-    assert(mlist.head == 1001)
-    mlist += 9999
-    assert(mlist.tail.head == 9999)
-    assert(mlist.last == 9999)
-  }
-
-  def testTraversables: Unit = {
-    val mlist = new MutableList[Int]
-    for (i <- 0 until 10) mlist += i * i
-    var lst = mlist.drop(5)
-    for (i <- 0 until 5) assert(lst(i) == (i + 5) * (i + 5))
-    lst = lst.take(3)
-    for (i <- 0 until 3) assert(lst(i) == (i + 5) * (i + 5))
-    lst += 129
-    assert(lst(3) == 129)
-    assert(lst.last == 129)
-    assert(lst.length == 4)
-    lst += 7
-    assert(lst.init.last == 129)
-    assert(lst.length == 5)
-    lst.clear
-    assert(lst.length == 0)
-    for (i <- 0 until 5) lst += i
-    assert(lst.reduceLeft(_ + _) == 10)
-  }
-
-}
-
-
-
-
-
-
-
-
-
-
diff --git a/tests/pending/run/OrderingTest.scala b/tests/pending/run/OrderingTest.scala
deleted file mode 100644
index ad5acfa0c..000000000
--- a/tests/pending/run/OrderingTest.scala
+++ /dev/null
@@ -1,36 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def test[T](t1 : T, t2 : T)(implicit ord : Ordering[T]) = {
-    val cmp = ord.compare(t1, t2);
-    val cmp2 = ord.compare(t2, t1);
-
-    assert((cmp == 0) == (cmp2 == 0))
-    assert((cmp > 0) == (cmp2 < 0))
-    assert((cmp < 0) == (cmp2 > 0))
-  }
-
-  def testAll[T](t1 : T, t2 : T)(implicit ord : Ordering[T]) = {
-    assert(ord.compare(t1, t2) < 0)
-    test(t1, t2);
-    test(t1, t1);
-    test(t2, t2);
-  }
-
-  assert(Ordering[String].compare("australopithecus", "brontausaurus") < 0)
-  // assert(Ordering[Unit].compare((), ()) == 0)
-
-  testAll("bar", "foo");
-  testAll[Byte](0, 1);
-  testAll(false, true)
-  testAll(1, 2);
-  testAll(1.0, 2.0);
-  testAll(None, Some(1));
-  testAll[Iterable[Int]](List(1), List(1, 2));
-  testAll[Iterable[Int]](List(1, 2), List(2));
-  testAll((1, "bar"), (1, "foo"))
-  testAll((1, "foo"), (2, "bar"))
-
-  // sortBy
-  val words = "The quick brown fox jumped over the lazy dog".split(' ')
-  val result = words.sortBy(x => (x.length, x.head))
-  assert(result sameElements Array[String]("The", "dog", "fox", "the", "lazy", "over", "brown", "quick", "jumped"))
-}
diff --git a/tests/pending/run/Predef.readLine.check b/tests/pending/run/Predef.readLine.check
deleted file mode 100644
index 4fb2bc4c6..000000000
--- a/tests/pending/run/Predef.readLine.check
+++ /dev/null
@@ -1,3 +0,0 @@
-prompt
-fancy prompt
-immensely fancy prompt
\ No newline at end of file
diff --git a/tests/pending/run/Predef.readLine.scala b/tests/pending/run/Predef.readLine.scala
deleted file mode 100644
index f751949e8..000000000
--- a/tests/pending/run/Predef.readLine.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-import java.io.StringReader
-import scala.io.StdIn.readLine
-
-object Test extends dotty.runtime.LegacyApp {
-  Console.withIn(new StringReader("")) {
-    readLine()
-    readLine("prompt\n")
-    readLine("%s prompt\n", "fancy")
-    readLine("%s %s prompt\n", "immensely", "fancy")
-  }
-}
diff --git a/tests/pending/run/QueueTest.scala b/tests/pending/run/QueueTest.scala
deleted file mode 100644
index 8c35e39cb..000000000
--- a/tests/pending/run/QueueTest.scala
+++ /dev/null
@@ -1,297 +0,0 @@
-
-
-import scala.collection.mutable.Queue
-
-
-
-
-class ExtQueue[T] extends Queue[T] {
-  def printState: Unit = {
-    println("-------------------")
-    println("Length: " + len)
-    println("First: " + first0)
-    println("First elem: " + first0.elem)
-    println("After first: " + first0.next)
-  }
-}
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    testEmpty
-    testEnqueue
-    testTwoEnqueues
-    testFewEnqueues
-    testMoreEnqueues
-  }
-
-  def testEmpty: Unit = {
-    val queue = new Queue[Int]
-
-    assert(queue.isEmpty)
-    assert(queue.size == 0)
-    assert(queue.length == 0)
-    assert(queue.dequeueFirst(_ > 500) == None)
-    assert(queue.dequeueAll(_ > 500).isEmpty)
-
-    queue.clear
-    assert(queue.isEmpty)
-    assert(queue.size == 0)
-    assert(queue.length == 0)
-    assert(queue.dequeueFirst(_ > 500) == None)
-    assert(queue.dequeueAll(_ > 500).isEmpty)
-  }
-
-  def testEnqueue: Unit = {
-    val queue = new Queue[Int]
-
-    queue.enqueue(10)
-    assert(queue.nonEmpty)
-    assert(queue.size == 1)
-    assert(queue.length == 1)
-    assert(queue.head == 10)
-    assert(queue(0) == 10)
-    assert(queue.init.isEmpty)
-    assert(queue.tail.isEmpty)
-
-    queue.clear
-    assert(queue.isEmpty)
-    assert(queue.length == 0)
-
-    queue.enqueue(11)
-    assert(queue.nonEmpty)
-    assert(queue.length == 1)
-    assert(queue.head == 11)
-    assert(queue.front == 11)
-
-    val deq = queue.dequeue
-    assert(deq == 11)
-    assert(queue.isEmpty)
-    assert(queue.length == 0)
-
-    queue.enqueue(12)
-    val pdopt = queue.dequeueFirst(_ > 999)
-    assert(pdopt == None)
-    assert(queue.nonEmpty && queue.length == 1)
-
-    val somepd = queue.dequeueFirst(_ >= 1)
-    assert(somepd == Some(12))
-    assert(queue.isEmpty && queue.length == 0)
-  }
-
-  def testTwoEnqueues: Unit = {
-    val queue = new ExtQueue[Int]
-    queue.enqueue(30)
-    queue.enqueue(40)
-
-    assert(queue.length == 2)
-    assert(queue.size == 2)
-    assert(queue.nonEmpty)
-    assert(queue.front == 30)
-//    queue.printState
-
-    val all = queue.dequeueAll(_ > 20)
-    assert(all.size == 2)
-    assert(all.contains(30))
-    assert(all.contains(40))
-    assert(queue.size == 0)
-    assert(queue.isEmpty)
-  }
-
-  def testFewEnqueues: Unit = {
-    val queue = new ExtQueue[Int]
-    queue.enqueue(10)
-    queue.enqueue(20)
-
-    assert(queue.length == 2)
-    assert(queue.nonEmpty)
-    assert(queue.head == 10)
-    assert(queue.last == 20)
-    assert(queue.front == 10)
-//    queue.printState
-
-    val ten = queue.dequeue
-    assert(ten == 10)
-    assert(queue.length == 1)
-//    queue.printState
-
-    queue.enqueue(30)
-//    queue.printState
-    val gt25 = queue.dequeueFirst(_ > 25)
-    assert(gt25 == Some(30))
-    assert(queue.nonEmpty)
-    assert(queue.length == 1)
-    assert(queue.head == 20)
-    assert(queue.front == 20)
-//    queue.printState
-
-    queue.enqueue(30)
-//    queue.printState
-    val lt25 = queue.dequeueFirst(_ < 25)
-    assert(lt25 == Some(20))
-    assert(queue.nonEmpty)
-    assert(queue.length == 1)
-//    queue.printState
-
-    queue.enqueue(40)
-//    queue.printState
-    val all = queue.dequeueAll(_ > 20)
-//    queue.printState
-    assert(all.size == 2)
-    assert(all.contains(30))
-    assert(all.contains(40))
-    assert(queue.isEmpty)
-    assert(queue.length == 0)
-
-    queue.enqueue(50)
-    queue.enqueue(60)
-//    queue.printState
-    val allgt55 = queue.dequeueAll(_ > 55)
-//    println(allgt55)
-//    queue.printState
-    assert(allgt55.size == 1)
-    assert(allgt55.contains(60))
-    assert(queue.length == 1)
-
-    queue.enqueue(70)
-    queue.enqueue(80)
-//    queue.printState
-    val alllt75 = queue.dequeueAll(_ < 75)
-//    queue.printState
-    assert(alllt75.size == 2)
-    assert(alllt75.contains(70))
-    assert(alllt75.contains(50))
-    assert(queue.length == 1)
-    assert(queue.head == 80)
-    assert(queue.last == 80)
-    assert(queue.front == 80)
-  }
-
-  def testMoreEnqueues: Unit = {
-    val queue = new ExtQueue[Int]
-    for (i <- 0 until 10) queue.enqueue(i * 2)
-
-    for (i <- 0 until 10) {
-      val top = queue.dequeue
-      assert(top == i * 2)
-      assert(queue.length == 10 - i - 1)
-    }
-    assert(queue.isEmpty)
-    assert(queue.length == 0)
-
-    for (i <- 0 until 10) queue.enqueue(i * i)
-    assert(queue.length == 10)
-    assert(queue.nonEmpty)
-
-    //queue.printState
-    val gt5 = queue.dequeueAll(_ > 4)
-    //queue.printState
-    //println(gt5)
-    assert(gt5.size == 7)
-    assert(queue.length == 3)
-    assert(queue.nonEmpty)
-
-    queue.clear
-    assert(queue.length == 0)
-    assert(queue.isEmpty)
-
-    for (i <- 0 until 10) queue.enqueue(i)
-    assert(queue.length == 10)
-
-    val even = queue.dequeueAll(_ % 2 == 0)
-    assert(even.size == 5)
-    assert(even.sameElements(List(0, 2, 4, 6, 8)))
-    assert(queue.length == 5)
-    assert(queue.head == 1)
-    assert(queue.last == 9)
-
-    val odd = queue.dequeueAll(_ %2 == 1)
-    assert(odd.size == 5)
-    assert(queue.length == 0)
-    assert(queue.isEmpty)
-    assert(odd.sameElements(List(1, 3, 5, 7, 9)))
-
-    for (i <- 0 until 10) queue.enqueue(i * i)
-    assert(queue.last == 81)
-    assert(queue.head == 0)
-    assert(queue.length == 10)
-
-    val foddgt25 = queue.dequeueFirst(num => num > 25 && num % 2 == 1)
-    assert(foddgt25 == Some(49))
-    assert(queue.length == 9)
-    assert(queue.nonEmpty)
-
-    //queue.printState
-    val lt30 = queue.dequeueAll(_ < 30)
-    //println(lt30)
-    //queue.printState
-    assert(lt30.size == 6)
-    assert(queue.length == 3)
-
-    val fgt60 = queue.dequeueFirst(_ > 60)
-    assert(fgt60 == Some(64))
-    assert(queue.length == 2)
-    assert(queue.head == 36)
-    assert(queue.last == 81)
-
-    val sgt60 = queue.dequeueFirst(_ > 60)
-    assert(sgt60 == Some(81))
-    assert(queue.length == 1)
-    assert(queue.head == 36)
-    assert(queue.last == 36)
-
-    val nogt60 = queue.dequeueFirst(_ > 60)
-    assert(nogt60 == None)
-    assert(queue.length == 1)
-    assert(queue.nonEmpty)
-    assert(queue.head == 36)
-
-    val gt0 = queue.dequeueFirst(_ > 0)
-    assert(gt0 == Some(36))
-    assert(queue.length == 0)
-    assert(queue.isEmpty)
-
-    for (i <- 0 until 4) queue.enqueue(i)
-    val interv = queue.dequeueAll(n => n > 0 && n < 3)
-    assert(interv.sameElements(List(1, 2)))
-    assert(queue.length == 2)
-    assert(queue.head == 0)
-    assert(queue.last == 3)
-
-    queue.dequeue
-    assert(queue.head == 3)
-
-    queue.enqueue(9)
-    val three = queue.dequeueFirst(_ < 5)
-    assert(three == Some(3))
-    assert(queue.length == 1)
-    assert(queue.head == 9)
-
-    queue.clear
-    for (i <- -100 until 100) queue.enqueue(i * i + i % 7 + 5)
-    assert(queue.length == 200)
-
-    val manyodds = queue.dequeueAll(_ % 2 == 1)
-    assert((manyodds.size + queue.length) == 200)
-
-    queue.dequeueAll(_ > -10000)
-    assert(queue.isEmpty)
-
-    for (i <- 0 until 100) queue.enqueue(i)
-    val multof3 = queue.dequeueAll(_ % 3 == 0)
-    assert(multof3.size == 34)
-    assert(queue.size == 66)
-
-    val n98 = queue.dequeueFirst(_ == 98)
-    assert(n98 == Some(98))
-    assert(queue.size == 65)
-    assert(queue.last == 97)
-    assert(queue.head == 1)
-    // well... seems to work
-  }
-
-}
-
-
-
-
diff --git a/tests/pending/run/ReplacementMatching.scala b/tests/pending/run/ReplacementMatching.scala
deleted file mode 100644
index 370f7dc25..000000000
--- a/tests/pending/run/ReplacementMatching.scala
+++ /dev/null
@@ -1,47 +0,0 @@
-
-
-
-import util.matching._
-
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    replacementMatching
-    groupsMatching
-  }
-
-  def replacementMatching: Unit = {
-    val regex = """\$\{(.+?)\}""".r
-    val replaced = regex.replaceAllIn("Replacing: ${main}. And another method: ${foo}.",
-        (m: util.matching.Regex.Match) => {
-      val identifier = m.group(1)
-      identifier
-    })
-    assert(replaced == "Replacing: main. And another method: foo.")
-
-    val regex3 = """\$\{(.+?)\}""".r
-    val replaced3 = regex3.replaceSomeIn("Replacing: ${main}. And another: ${foo}.", (m: util.matching.Regex.Match) => {
-      val id = m.group(1)
-      if (id.startsWith("m")) Some(id) else None
-    })
-    assert(replaced3 == "Replacing: main. And another: ${foo}.")
-  }
-
-  def groupsMatching: Unit = {
-    val Date = """(\d+)/(\d+)/(\d+)""".r
-    for (Regex.Groups(a, b, c) <- Date findFirstMatchIn "1/1/2001 marks the start of the millenium. 31/12/2000 doesn't.") {
-      assert(a == "1")
-      assert(b == "1")
-      assert(c == "2001")
-    }
-    for (Regex.Groups(a, b, c) <- (Date findAllIn "1/1/2001 marks the start of the millenium. 31/12/2000 doesn't.").matchData) {
-      assert(a == "1" || a == "31")
-      assert(b == "1" || b == "12")
-      assert(c == "2001" || c == "2000")
-    }
-  }
-
-}
diff --git a/tests/pending/run/ReverseSeqView.scala b/tests/pending/run/ReverseSeqView.scala
deleted file mode 100644
index edb2e8c28..000000000
--- a/tests/pending/run/ReverseSeqView.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-
-
-
-
-
-
-object Test extends dotty.runtime.LegacyApp {
-
-  val lstv = List(1, 2, 3).view
-  val lstvr = lstv.reverse
-  assert(lstvr.iterator.toList == List(3, 2, 1))
-  assert(lstvr.reverse == List(1, 2, 3))
-  assert(lstvr.reverseIterator.toList == List(1, 2, 3))
-  assert(lstvr.reverseMap(_ + 1) == List(2, 3, 4))
-
-}
-
-
-
-
-
-
-
-
-
diff --git a/tests/pending/run/UnrolledBuffer.scala b/tests/pending/run/UnrolledBuffer.scala
deleted file mode 100644
index 76201bb7c..000000000
--- a/tests/pending/run/UnrolledBuffer.scala
+++ /dev/null
@@ -1,125 +0,0 @@
-
-
-
-
-import collection.mutable.UnrolledBuffer
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    val u1 = new UnrolledBuffer[Int]
-    assert(u1.isEmpty)
-    assert(u1.size == 0)
-
-    u1 += 1
-    u1 += 2
-    u1 += 3
-    assert(u1 == UnrolledBuffer(1, 2, 3))
-    assert(u1.toList == List(1, 2, 3))
-    assert(u1.nonEmpty)
-    assert(u1.size == 3)
-
-    u1.clear
-    assert(u1.isEmpty)
-    assert(u1.size == 0)
-
-    u1 += 1
-    u1 += 2
-    u1 += 3
-    u1.remove(1)
-    assert(u1.nonEmpty)
-    assert(u1.size == 2)
-    assert(u1 == UnrolledBuffer(1, 3))
-    assert(u1.toList == List(1, 3))
-
-    u1 concat UnrolledBuffer(5, 7, 9)
-    assert(u1 == UnrolledBuffer(1, 3, 5, 7, 9))
-
-    val u2 = u1 map { x => (x - 1) / 2 }
-    assert(u2 == UnrolledBuffer(0, 1, 2, 3, 4))
-
-    u1.clear
-    u2.clear
-    assert(u1.size == 0)
-    assert(u2.size == 0)
-
-    for (i <- 0 until 500) u1 += i
-    for (i <- 500 until 1000) u2 += i
-    assert(u1.size == 500)
-    assert(u2.size == 500)
-    assert(u1.iterator.toList == (0 until 500).toList)
-    assert((for (elem <- u1) yield elem) sameElements (0 until 500))
-
-    u1 concat u2
-    assert(u1.size == 1000)
-    assert(u2.size == 0)
-    assertCorrect(u1)
-
-    u1 concat UnrolledBuffer()
-    assertCorrect(u1)
-
-    val u3 = u1 map { x => x }
-    var i = 0
-    for (elem <- u1) {
-      assert(elem == u3(i))
-      i += 1
-    }
-
-    u1.remove(999)
-    assert(u1.size == 999)
-    assertCorrect(u1)
-
-    u1.remove(500)
-    assert(u1.size == 998)
-    assertCorrect(u1)
-
-    u1.remove(5)
-    assert(u1.size == 997)
-    assertCorrect(u1)
-
-    u1.remove(0)
-    assert(u1.size == 996)
-    assertCorrect(u1)
-
-    u1.insert(0, 0)
-    assert(u1.size == 997)
-    assertCorrect(u1)
-
-    u1.insert(5, 5)
-    assert(u1.size == 998)
-    assertCorrect(u1)
-
-    u1.insert(500, 500)
-    assert(u1.size == 999)
-    assertCorrect(u1)
-
-    u1.insert(999, 999)
-    assert(u1.size == 1000)
-    assertCorrect(u1)
-
-    for (i <- -100 until 0) {
-      i +=: u1
-      assertCorrect(u1)
-    }
-    assert(u1.size == 1100)
-    assertCorrect(u1)
-  }
-
-  def assertCorrect(u1: UnrolledBuffer[Int]): Unit = {
-    val sz = u1.size
-    val store = new Array[Int](sz)
-    for (i <- 0 until sz) {
-      store(i) = u1(i)
-      u1(i) = sz - i
-    }
-    for (i <- 0 until sz) assert(u1(i) == (sz - i))
-    for (i <- 0 until sz) u1(i) = store(i)
-    for (i <- 0 until sz) assert(store(i) == u1(i))
-
-    assert((u1 map { x => x }) == u1)
-    assert(u1.iterator.toSeq.size == u1.size)
-  }
-
-}
diff --git a/tests/pending/run/adding-growing-set.scala b/tests/pending/run/adding-growing-set.scala
deleted file mode 100644
index ab94b893b..000000000
--- a/tests/pending/run/adding-growing-set.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-/** This will run a loooong time if Set's builder copies a
- *  complete new Set for every element.
- */
-object Test {
-  def main(args: Array[String]): Unit = {
-    val a = new Array[Long](1000000)
-    (1 to 10000) foreach (i => a(i) = i)
-    val s = collection.mutable.Set(a: _*)
-    assert(s.sum > 0)
-  }
-}
diff --git a/tests/pending/run/array-charSeq.check b/tests/pending/run/array-charSeq.check
deleted file mode 100644
index f1f374f63..000000000
--- a/tests/pending/run/array-charSeq.check
+++ /dev/null
@@ -1,248 +0,0 @@
-
-[check 'abcdefghi'] len = 9
-sub(0, 9) == 'abcdefghi'
-sub(0, 0) == ''
-sub(1, 9) == 'bcdefghi'
-sub(0, 1) == 'a'
-sub(2, 9) == 'cdefghi'
-sub(0, 2) == 'ab'
-sub(3, 9) == 'defghi'
-sub(0, 3) == 'abc'
-sub(4, 9) == 'efghi'
-sub(0, 4) == 'abcd'
-sub(5, 9) == 'fghi'
-sub(0, 5) == 'abcde'
-sub(6, 9) == 'ghi'
-sub(0, 6) == 'abcdef'
-sub(7, 9) == 'hi'
-sub(0, 7) == 'abcdefg'
-sub(8, 9) == 'i'
-sub(0, 8) == 'abcdefgh'
-
-[check 'bcdefgh'] len = 7
-sub(0, 7) == 'bcdefgh'
-sub(0, 0) == ''
-sub(1, 7) == 'cdefgh'
-sub(0, 1) == 'b'
-sub(2, 7) == 'defgh'
-sub(0, 2) == 'bc'
-sub(3, 7) == 'efgh'
-sub(0, 3) == 'bcd'
-sub(4, 7) == 'fgh'
-sub(0, 4) == 'bcde'
-sub(5, 7) == 'gh'
-sub(0, 5) == 'bcdef'
-sub(6, 7) == 'h'
-sub(0, 6) == 'bcdefg'
-
-[check 'cdefg'] len = 5
-sub(0, 5) == 'cdefg'
-sub(0, 0) == ''
-sub(1, 5) == 'defg'
-sub(0, 1) == 'c'
-sub(2, 5) == 'efg'
-sub(0, 2) == 'cd'
-sub(3, 5) == 'fg'
-sub(0, 3) == 'cde'
-sub(4, 5) == 'g'
-sub(0, 4) == 'cdef'
-
-[check 'def'] len = 3
-sub(0, 3) == 'def'
-sub(0, 0) == ''
-sub(1, 3) == 'ef'
-sub(0, 1) == 'd'
-sub(2, 3) == 'f'
-sub(0, 2) == 'de'
-
-[check 'e'] len = 1
-sub(0, 1) == 'e'
-sub(0, 0) == ''
-
-[check 'abcdefgh'] len = 8
-sub(0, 8) == 'abcdefgh'
-sub(0, 0) == ''
-sub(1, 8) == 'bcdefgh'
-sub(0, 1) == 'a'
-sub(2, 8) == 'cdefgh'
-sub(0, 2) == 'ab'
-sub(3, 8) == 'defgh'
-sub(0, 3) == 'abc'
-sub(4, 8) == 'efgh'
-sub(0, 4) == 'abcd'
-sub(5, 8) == 'fgh'
-sub(0, 5) == 'abcde'
-sub(6, 8) == 'gh'
-sub(0, 6) == 'abcdef'
-sub(7, 8) == 'h'
-sub(0, 7) == 'abcdefg'
-
-[check 'bcdefg'] len = 6
-sub(0, 6) == 'bcdefg'
-sub(0, 0) == ''
-sub(1, 6) == 'cdefg'
-sub(0, 1) == 'b'
-sub(2, 6) == 'defg'
-sub(0, 2) == 'bc'
-sub(3, 6) == 'efg'
-sub(0, 3) == 'bcd'
-sub(4, 6) == 'fg'
-sub(0, 4) == 'bcde'
-sub(5, 6) == 'g'
-sub(0, 5) == 'bcdef'
-
-[check 'cdef'] len = 4
-sub(0, 4) == 'cdef'
-sub(0, 0) == ''
-sub(1, 4) == 'def'
-sub(0, 1) == 'c'
-sub(2, 4) == 'ef'
-sub(0, 2) == 'cd'
-sub(3, 4) == 'f'
-sub(0, 3) == 'cde'
-
-[check 'de'] len = 2
-sub(0, 2) == 'de'
-sub(0, 0) == ''
-sub(1, 2) == 'e'
-sub(0, 1) == 'd'
-
-[check ''] len = 0
-
-[check 'abcdefg'] len = 7
-sub(0, 7) == 'abcdefg'
-sub(0, 0) == ''
-sub(1, 7) == 'bcdefg'
-sub(0, 1) == 'a'
-sub(2, 7) == 'cdefg'
-sub(0, 2) == 'ab'
-sub(3, 7) == 'defg'
-sub(0, 3) == 'abc'
-sub(4, 7) == 'efg'
-sub(0, 4) == 'abcd'
-sub(5, 7) == 'fg'
-sub(0, 5) == 'abcde'
-sub(6, 7) == 'g'
-sub(0, 6) == 'abcdef'
-
-[check 'bcdef'] len = 5
-sub(0, 5) == 'bcdef'
-sub(0, 0) == ''
-sub(1, 5) == 'cdef'
-sub(0, 1) == 'b'
-sub(2, 5) == 'def'
-sub(0, 2) == 'bc'
-sub(3, 5) == 'ef'
-sub(0, 3) == 'bcd'
-sub(4, 5) == 'f'
-sub(0, 4) == 'bcde'
-
-[check 'cde'] len = 3
-sub(0, 3) == 'cde'
-sub(0, 0) == ''
-sub(1, 3) == 'de'
-sub(0, 1) == 'c'
-sub(2, 3) == 'e'
-sub(0, 2) == 'cd'
-
-[check 'd'] len = 1
-sub(0, 1) == 'd'
-sub(0, 0) == ''
-
-[check 'abcdef'] len = 6
-sub(0, 6) == 'abcdef'
-sub(0, 0) == ''
-sub(1, 6) == 'bcdef'
-sub(0, 1) == 'a'
-sub(2, 6) == 'cdef'
-sub(0, 2) == 'ab'
-sub(3, 6) == 'def'
-sub(0, 3) == 'abc'
-sub(4, 6) == 'ef'
-sub(0, 4) == 'abcd'
-sub(5, 6) == 'f'
-sub(0, 5) == 'abcde'
-
-[check 'bcde'] len = 4
-sub(0, 4) == 'bcde'
-sub(0, 0) == ''
-sub(1, 4) == 'cde'
-sub(0, 1) == 'b'
-sub(2, 4) == 'de'
-sub(0, 2) == 'bc'
-sub(3, 4) == 'e'
-sub(0, 3) == 'bcd'
-
-[check 'cd'] len = 2
-sub(0, 2) == 'cd'
-sub(0, 0) == ''
-sub(1, 2) == 'd'
-sub(0, 1) == 'c'
-
-[check ''] len = 0
-
-[check 'abcde'] len = 5
-sub(0, 5) == 'abcde'
-sub(0, 0) == ''
-sub(1, 5) == 'bcde'
-sub(0, 1) == 'a'
-sub(2, 5) == 'cde'
-sub(0, 2) == 'ab'
-sub(3, 5) == 'de'
-sub(0, 3) == 'abc'
-sub(4, 5) == 'e'
-sub(0, 4) == 'abcd'
-
-[check 'bcd'] len = 3
-sub(0, 3) == 'bcd'
-sub(0, 0) == ''
-sub(1, 3) == 'cd'
-sub(0, 1) == 'b'
-sub(2, 3) == 'd'
-sub(0, 2) == 'bc'
-
-[check 'c'] len = 1
-sub(0, 1) == 'c'
-sub(0, 0) == ''
-
-[check 'abcd'] len = 4
-sub(0, 4) == 'abcd'
-sub(0, 0) == ''
-sub(1, 4) == 'bcd'
-sub(0, 1) == 'a'
-sub(2, 4) == 'cd'
-sub(0, 2) == 'ab'
-sub(3, 4) == 'd'
-sub(0, 3) == 'abc'
-
-[check 'bc'] len = 2
-sub(0, 2) == 'bc'
-sub(0, 0) == ''
-sub(1, 2) == 'c'
-sub(0, 1) == 'b'
-
-[check ''] len = 0
-
-[check 'abc'] len = 3
-sub(0, 3) == 'abc'
-sub(0, 0) == ''
-sub(1, 3) == 'bc'
-sub(0, 1) == 'a'
-sub(2, 3) == 'c'
-sub(0, 2) == 'ab'
-
-[check 'b'] len = 1
-sub(0, 1) == 'b'
-sub(0, 0) == ''
-
-[check 'ab'] len = 2
-sub(0, 2) == 'ab'
-sub(0, 0) == ''
-sub(1, 2) == 'b'
-sub(0, 1) == 'a'
-
-[check ''] len = 0
-
-[check 'a'] len = 1
-sub(0, 1) == 'a'
-sub(0, 0) == ''
diff --git a/tests/pending/run/array-charSeq.scala b/tests/pending/run/array-charSeq.scala
deleted file mode 100644
index 64055c640..000000000
--- a/tests/pending/run/array-charSeq.scala
+++ /dev/null
@@ -1,28 +0,0 @@
-object Test {
-  val arr = Array[Char]('a' to 'i': _*)
-  var xs: CharSequence = arr
-  val hash = xs.hashCode
-
-  def check(chars: CharSequence): Unit = {
-    println("\n[check '" + chars + "'] len = " + chars.length)
-    chars match {
-      case x: Predef.ArrayCharSequence  => assert(x.__arrayOfChars eq arr, ((x.__arrayOfChars, arr)))
-      case x: runtime.ArrayCharSequence => assert(x.xs eq arr, ((x.xs, arr)))
-      case x                            => assert(false, x)
-    }
-
-    0 until chars.length foreach { i =>
-      println("sub(%s, %s) == '%s'".format(i, chars.length, chars.subSequence(i, chars.length)))
-      println("sub(%s, %s) == '%s'".format(0, i, chars.subSequence(0, i)))
-    }
-    if (chars.length >= 2)
-      check(chars.subSequence(1, chars.length - 1))
-  }
-
-  def main(args: Array[String]): Unit = {
-    while (xs.length > 0) {
-      check(xs)
-      xs = xs.subSequence(0, xs.length - 1)
-    }
-  }
-}
diff --git a/tests/pending/run/array-existential-bound.check b/tests/pending/run/array-existential-bound.check
deleted file mode 100644
index f5cca843e..000000000
--- a/tests/pending/run/array-existential-bound.check
+++ /dev/null
@@ -1,4 +0,0 @@
-2
-1000
-1000
-26
diff --git a/tests/pending/run/array-existential-bound.scala b/tests/pending/run/array-existential-bound.scala
deleted file mode 100644
index cc105d8fc..000000000
--- a/tests/pending/run/array-existential-bound.scala
+++ /dev/null
@@ -1,17 +0,0 @@
-trait Fooz[Q <: Array[_]] {
-  def f0(x: Q) = x.length
-}
-
-object Test extends Fooz[Array[Int]] {
-  val f1 = new Fooz[Array[String]] { }
-  val f2 = new Fooz[Array[Int]] { }
-  val f3 = new Fooz[Array[Any]] { }
-  val f4 = new Fooz[Array[_]] { }
-
-  def main(args: Array[String]): Unit = {
-    println(f1.f0(Array[String]("a", "b")))
-    println(f2.f0((1 to 1000).toArray))
-    println(f3.f0((1 to 1000).toArray[Any]))
-    println(f4.f0(('a' to 'z').toArray))
-  }
-}
diff --git a/tests/pending/run/arraycopy.scala b/tests/pending/run/arraycopy.scala
deleted file mode 100644
index 77a8809a1..000000000
--- a/tests/pending/run/arraycopy.scala
+++ /dev/null
@@ -1,31 +0,0 @@
-
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val a = new Array[Int](10)
-    val b = new Array[Any](10)
-    for (i <- 0 until 10) b(i) = i
-
-    Array.copy(b, 3, a, 3, 7)
-    assert(a.toSeq == List(0, 0, 0, 3, 4, 5, 6, 7, 8, 9))
-  }
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/tests/pending/run/arybufgrow.check b/tests/pending/run/arybufgrow.check
deleted file mode 100644
index ce71841c7..000000000
--- a/tests/pending/run/arybufgrow.check
+++ /dev/null
@@ -1 +0,0 @@
-1000 = 1000
diff --git a/tests/pending/run/arybufgrow.scala b/tests/pending/run/arybufgrow.scala
deleted file mode 100644
index b0e06166b..000000000
--- a/tests/pending/run/arybufgrow.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-import scala.collection.mutable._;
-
-object Test extends dotty.runtime.LegacyApp {
-  val buf = new ArrayBuffer[String];
-  for (i <- List.range(0,1000)) {
-    buf += "hello";
-  }
-
-  Console.println("1000 = " + buf.length);
-}
diff --git a/tests/pending/run/bigDecimalCache.scala b/tests/pending/run/bigDecimalCache.scala
deleted file mode 100644
index c0c709a50..000000000
--- a/tests/pending/run/bigDecimalCache.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val bd5a = BigDecimal(5)
-    val mc = java.math.MathContext.DECIMAL32
-    val bd5b = BigDecimal(5,mc)
-
-    assert(bd5b.mc == mc)
-  }
-}
diff --git a/tests/pending/run/bigDecimalTest.check b/tests/pending/run/bigDecimalTest.check
deleted file mode 100644
index 36db6aaaf..000000000
--- a/tests/pending/run/bigDecimalTest.check
+++ /dev/null
@@ -1,6 +0,0 @@
-34
-83
-0
-0
-0
-15
diff --git a/tests/pending/run/bigDecimalTest.scala b/tests/pending/run/bigDecimalTest.scala
deleted file mode 100644
index 480305d7d..000000000
--- a/tests/pending/run/bigDecimalTest.scala
+++ /dev/null
@@ -1,35 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-
-    // SI-4981: avoid being limited by math context when not needed
-    val big = BigDecimal("32432875832753287583275382753288325325328532875325")
-    val f = big % BigDecimal(scala.math.Pi)
-
-    // SI-1812: use math context to limit decimal expansion
-    val a = BigDecimal(1) / BigDecimal(3)
-    val b = BigDecimal(1) / big
-
-    // SI-2199: implicit conversions from java.math.BigDecimal to BigDecimal
-    val c = BigDecimal(1) + (new java.math.BigDecimal(3))
-
-    // SI-2024: correctly use BigDecimal.valueOf
-    assert(BigDecimal(123) + 1.1 == BigDecimal("124.1"))
-
-    // SI-3206: BigDecimal cache errors
-    val d = BigDecimal(2, new java.math.MathContext(33))
-    val e = BigDecimal(2, new java.math.MathContext(34))
-    assert(d.mc != e.mc)
-
-    // SI-921
-    assert(BigDecimal(2) / BigDecimal(0.5) == BigDecimal(4))
-
-    // SI-2304: enforce equals/hashCode contract
-    assert(BigDecimal("2").hashCode == BigDecimal("2.00").hashCode)
-
-    // SI-4547: implicit conversion
-    assert(5 + BigDecimal(3) == BigDecimal(8))
-
-    // meaningless sanity check
-    List[BigDecimal](a, b, c, d, e, f) map (_.scale) foreach println
-  }
-}
diff --git a/tests/pending/run/blame_eye_triple_eee-double.check b/tests/pending/run/blame_eye_triple_eee-double.check
deleted file mode 100644
index 5e46d91a8..000000000
--- a/tests/pending/run/blame_eye_triple_eee-double.check
+++ /dev/null
@@ -1,9 +0,0 @@
-if (NaN == NaN) is good
-if (x == x) is good
-if (x == NaN) is good
-if (NaN != NaN) is good
-if (x != x) is good
-if (NaN != x) is good
-x matching was good
-NaN matching was good
-loop with NaN was goood
diff --git a/tests/pending/run/blame_eye_triple_eee-double.flags b/tests/pending/run/blame_eye_triple_eee-double.flags
deleted file mode 100644
index c9b68d70d..000000000
--- a/tests/pending/run/blame_eye_triple_eee-double.flags
+++ /dev/null
@@ -1 +0,0 @@
--optimise
diff --git a/tests/pending/run/blame_eye_triple_eee-double.scala b/tests/pending/run/blame_eye_triple_eee-double.scala
deleted file mode 100644
index 406fc960a..000000000
--- a/tests/pending/run/blame_eye_triple_eee-double.scala
+++ /dev/null
@@ -1,61 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  import Double.NaN
-
-  // NaN must not equal NaN no matter what optimizations are applied
-  // All the following will seem redundant, but to an optimizer
-  // they can appear different
-
-  val x = NaN
-
-  if (NaN == NaN)
-    println("if (NaN == NaN) is broken")
-  else
-    println("if (NaN == NaN) is good")
-
-  if (x == x)
-    println("if (x == x) is broken")
-  else
-    println("if (x == x) is good")
-
-  if (x == NaN)
-    println("if (x == NaN) is broken")
-  else
-    println("if (x == NaN) is good")
-
-  if (NaN != NaN)
-    println("if (NaN != NaN) is good")
-  else
-    println("if (NaN != NaN) broken")
-
-  if (x != x)
-    println("if (x != x) is good")
-  else
-    println("if (x != x) broken")
-
-  if (NaN != x)
-    println("if (NaN != x) is good")
-  else
-    println("if (NaN != x) is broken")
-
-  x match {
-    case 0.0d => println("x matched 0!")
-    case NaN => println("x matched NaN!")
-    case _ => println("x matching was good")
-  }
-
-  NaN match {
-    case 0.0d => println("NaN matched 0!")
-    case NaN => println("NaN matched NaN!")
-    case _ => println("NaN matching was good")
-  }
-
-  var z = 0.0d
-  var i = 0
-  while (i < 10) {
-    if (i % 2 == 0) z = NaN
-    else z = NaN
-    i += 1
-  }
-  if (z.isNaN && i == 10) println("loop with NaN was goood")
-  else println("loop with NaN was broken")
-}
diff --git a/tests/pending/run/blame_eye_triple_eee-float.check b/tests/pending/run/blame_eye_triple_eee-float.check
deleted file mode 100644
index 5e46d91a8..000000000
--- a/tests/pending/run/blame_eye_triple_eee-float.check
+++ /dev/null
@@ -1,9 +0,0 @@
-if (NaN == NaN) is good
-if (x == x) is good
-if (x == NaN) is good
-if (NaN != NaN) is good
-if (x != x) is good
-if (NaN != x) is good
-x matching was good
-NaN matching was good
-loop with NaN was goood
diff --git a/tests/pending/run/blame_eye_triple_eee-float.flags b/tests/pending/run/blame_eye_triple_eee-float.flags
deleted file mode 100644
index c9b68d70d..000000000
--- a/tests/pending/run/blame_eye_triple_eee-float.flags
+++ /dev/null
@@ -1 +0,0 @@
--optimise
diff --git a/tests/pending/run/blame_eye_triple_eee-float.scala b/tests/pending/run/blame_eye_triple_eee-float.scala
deleted file mode 100644
index e62461828..000000000
--- a/tests/pending/run/blame_eye_triple_eee-float.scala
+++ /dev/null
@@ -1,61 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  import Float.NaN
-
-  // NaN must not equal NaN no matter what optimizations are applied
-  // All the following will seem redundant, but to an optimizer
-  // they can appear different
-
-  val x = NaN
-
-  if (NaN == NaN)
-    println("if (NaN == NaN) is broken")
-  else
-    println("if (NaN == NaN) is good")
-
-  if (x == x)
-    println("if (x == x) is broken")
-  else
-    println("if (x == x) is good")
-
-  if (x == NaN)
-    println("if (x == NaN) is broken")
-  else
-    println("if (x == NaN) is good")
-
-  if (NaN != NaN)
-    println("if (NaN != NaN) is good")
-  else
-    println("if (NaN != NaN) broken")
-
-  if (x != x)
-    println("if (x != x) is good")
-  else
-    println("if (x != x) broken")
-
-  if (NaN != x)
-    println("if (NaN != x) is good")
-  else
-    println("if (NaN != x) is broken")
-
-  x match {
-    case 0.0f => println("x matched 0!")
-    case NaN => println("x matched NaN!")
-    case _ => println("x matching was good")
-  }
-
-  NaN match {
-    case 0.0f => println("NaN matched 0!")
-    case NaN => println("NaN matched NaN!")
-    case _ => println("NaN matching was good")
-  }
-
-  var z = 0.0f
-  var i = 0
-  while (i < 10) {
-    if (i % 2 == 0) z = NaN
-    else z = NaN
-    i += 1
-  }
-  if (z.isNaN && i == 10) println("loop with NaN was goood")
-  else println("loop with NaN was broken")
-}
diff --git a/tests/pending/run/boolexprs.check b/tests/pending/run/boolexprs.check
deleted file mode 100644
index cd2c73589..000000000
--- a/tests/pending/run/boolexprs.check
+++ /dev/null
@@ -1,3 +0,0 @@
-test Test1 was successful
-test Test2 was successful
-
diff --git a/tests/pending/run/boolexprs.scala b/tests/pending/run/boolexprs.scala
deleted file mode 100644
index 94313d9c8..000000000
--- a/tests/pending/run/boolexprs.scala
+++ /dev/null
@@ -1,59 +0,0 @@
-//############################################################################
-// Boolean Expressions
-//############################################################################
-
-class Counter {
-  private var n: Int = 0;
-  def incrThen(b: Boolean) = if (b) n += 1;
-  def value = n;
-}
-
-object Test1 {
-  var flag = false;
-  def flip: Boolean = { val tmp = flag; flag = !flag; tmp }
-  def run: Int = {
-    val c = new Counter;
-    c.incrThen(flip || flip);
-    c.value
-  }
-}
-
-object Test2 {
-  val a = Array(false);
-
-  def run: Int = {
-    val c = new Counter;
-    c.incrThen(true && a(0));
-    c.incrThen(false || Nil.length > 0);
-    c.value
-  }
-}
-
-//############################################################################
-// Test code
-
-object Test {
-  def check_success(name: String, closure: => Int, expected: Int): Unit = {
-    Console.print("test " + name);
-    try {
-      val actual: Int = closure;
-      if (actual == expected) {
-        Console.print(" was successful");
-      } else {
-        Console.print(" failed: expected "+ expected +", found "+ actual);
-      }
-    } catch {
-      case exception: Throwable =>
-        Console.print(" raised exception " + exception);
-    }
-    Console.println;
-  }
-
-  def main(args: Array[String]): Unit = {
-    check_success("Test1", Test1.run, 1);
-    check_success("Test2", Test2.run, 0);
-    Console.println;
-  }
-}
-
-//############################################################################
diff --git a/tests/pending/run/boolord.check b/tests/pending/run/boolord.check
deleted file mode 100644
index d1b11c0cd..000000000
--- a/tests/pending/run/boolord.check
+++ /dev/null
@@ -1,4 +0,0 @@
-false < false = false
-false < true = true
-true < false = false
-true < true = false
diff --git a/tests/pending/run/boolord.scala b/tests/pending/run/boolord.scala
deleted file mode 100644
index 7a827ffc3..000000000
--- a/tests/pending/run/boolord.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    Console.println("false < false = " + (false < false))
-    Console.println("false < true = " + (false < true))
-    Console.println("true < false = " + (true < false))
-    Console.println("true < true = " + (true < true))
-  }
-}
diff --git a/tests/pending/run/breakout.check b/tests/pending/run/breakout.check
deleted file mode 100644
index 7971496d1..000000000
--- a/tests/pending/run/breakout.check
+++ /dev/null
@@ -1 +0,0 @@
-2, 3, 4
diff --git a/tests/pending/run/breakout.scala b/tests/pending/run/breakout.scala
deleted file mode 100644
index a58191046..000000000
--- a/tests/pending/run/breakout.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-import scala.collection.generic._
-import scala.collection._
-import scala.collection.mutable._
-
-object Test extends dotty.runtime.LegacyApp {
-	val l = List(1, 2, 3)
-	val a: Array[Int] =  l.map(_ + 1)(breakOut)
-	println(a.mkString(", "))
-}
diff --git a/tests/pending/run/buffer-slice.check b/tests/pending/run/buffer-slice.check
deleted file mode 100644
index 5287aa9d7..000000000
--- a/tests/pending/run/buffer-slice.check
+++ /dev/null
@@ -1 +0,0 @@
-ArrayBuffer()
diff --git a/tests/pending/run/buffer-slice.scala b/tests/pending/run/buffer-slice.scala
deleted file mode 100644
index ddd82e075..000000000
--- a/tests/pending/run/buffer-slice.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    println(scala.collection.mutable.ArrayBuffer().slice(102450392, -2045033354))
-  }
-}
diff --git a/tests/pending/run/byNameVarargs/i499.scala b/tests/pending/run/byNameVarargs/i499.scala
deleted file mode 100644
index e1550b6ec..000000000
--- a/tests/pending/run/byNameVarargs/i499.scala
+++ /dev/null
@@ -1,27 +0,0 @@
-object Test extends dotty.runtime.LegacyApp{
-  def foo(a: => Any*) = ()
-  def bar(a: => Any*) = foo(a : _*)
-  def baz(a: => Seq[Any]) = foo(a : _*)
-  bar(???, ???)
-  baz(Seq(???, ???))
-
-  def foo1(a: => Any, b: => Any*) = ()
-  foo1(???)
-  foo1(???, ???, ???)
-
-  def assertFails(a: => Any) = {
-   var failed = false 
-   try {
-     a
-   } catch {
-     case e => failed = true
-   }
-   assert(failed)
-  }
-
-  def forceLength(b: => Any*) = b.length
-  assertFails(forceLength(???))
-
-  def forceHead(b: => Any*) = b(0)
-  assertFails(forceHead(1, ???))
-}
diff --git a/tests/pending/run/classmanifests_new_alias.check b/tests/pending/run/classmanifests_new_alias.check
deleted file mode 100644
index 032521a92..000000000
--- a/tests/pending/run/classmanifests_new_alias.check
+++ /dev/null
@@ -1,2 +0,0 @@
-Int
-true
diff --git a/tests/pending/run/classmanifests_new_alias.scala b/tests/pending/run/classmanifests_new_alias.scala
deleted file mode 100644
index 38af0ede3..000000000
--- a/tests/pending/run/classmanifests_new_alias.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-
-@deprecated("Suppress warnings", since="2.11")
-object Test extends dotty.runtime.LegacyApp {
-  type CM[T] = ClassManifest[T]
-  println(implicitly[CM[Int]])
-  println(implicitly[CM[Int]] eq Manifest.Int)
-}
diff --git a/tests/pending/run/classmanifests_new_core.check b/tests/pending/run/classmanifests_new_core.check
deleted file mode 100644
index 032521a92..000000000
--- a/tests/pending/run/classmanifests_new_core.check
+++ /dev/null
@@ -1,2 +0,0 @@
-Int
-true
diff --git a/tests/pending/run/classmanifests_new_core.scala b/tests/pending/run/classmanifests_new_core.scala
deleted file mode 100644
index a916b750c..000000000
--- a/tests/pending/run/classmanifests_new_core.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-@deprecated("Suppress warnings", since="2.11")
-object Test extends dotty.runtime.LegacyApp {
-  println(classManifest[Int])
-  println(classManifest[Int] eq Manifest.Int)
-}
diff --git a/tests/pending/run/collections-toSelf.scala b/tests/pending/run/collections-toSelf.scala
deleted file mode 100644
index 02f1dd6a9..000000000
--- a/tests/pending/run/collections-toSelf.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test {
-  val map = Map(1 -> 2)
-  val set = Set(1, 2)
-  val seq = collection.immutable.Seq(1, 2)
-
-  def main(args: Array[String]): Unit = {
-    assert(map.toMap eq map)
-    assert(set.toSet eq set)
-    assert(seq.toSeq eq seq)
-  }
-}
diff --git a/tests/pending/run/comparable-comparator.scala b/tests/pending/run/comparable-comparator.scala
deleted file mode 100644
index f059cc52f..000000000
--- a/tests/pending/run/comparable-comparator.scala
+++ /dev/null
@@ -1,29 +0,0 @@
-
-object Test {
-  import java.util.Comparator
-
-  class C1(val s: String) extends Comparable[C1] {
-    def compareTo(other: C1) = s compareTo other.s
-    override def toString = s
-  }
-  class C2(val s: String) {
-    def compareTo(other: C2) = s compareTo other.s
-    override def toString = s
-  }
-
-  implicit val cmp: Comparator[C2] = new Comparator[C2] {
-    def compare(p1: C2, p2: C2) = p2.s compareTo p1.s
-  }
-
-  val words = "zip foo bar baz aggle bing bong" split ' '
-  val strs = words.toList
-  val c1s = strs map (x => new C1(x))
-  val c2s = strs map (x => new C2(x))
-
-  val sorted1 = c1s.sorted map (_.s)
-  val sorted2 = c2s.sorted map (_.s)
-
-  def main(args: Array[String]): Unit = {
-    assert(sorted1 == sorted2.reverse)
-  }
-}
diff --git a/tests/pending/run/complicatedmatch.check b/tests/pending/run/complicatedmatch.check
deleted file mode 100644
index 501b7a32d..000000000
--- a/tests/pending/run/complicatedmatch.check
+++ /dev/null
@@ -1,6 +0,0 @@
-1
-42
-42
-11
-7
-13
diff --git a/tests/pending/run/complicatedmatch.scala b/tests/pending/run/complicatedmatch.scala
deleted file mode 100644
index 7a7438445..000000000
--- a/tests/pending/run/complicatedmatch.scala
+++ /dev/null
@@ -1,31 +0,0 @@
-object Bar{
-  def unapply(x : String) = x == "bar";
-}
-
-object Even{
-  def unapply(x : Int) = if (x % 2 == 0) Some(x / 2) else None;
-}
-
-object Test extends dotty.runtime.LegacyApp{
-  val LongWord = "supercalifragilisticexpialadocious";
-
-  def foo(x : Int, y : String) : Int = (x, y) match {
-    case (Even(i), "bar") => 1
-    case (1 | 2 | 3, "foo") => 42;
-    case (x, y) if y.length < x => 11;
-    case (1 | 2 | 3, Bar()) => 7;
-    case (1 | 2 | 3, "bar") => 8
-    case (Even(Even(3)), Bar()) => 13;
-    case (Even(Even(3)), LongWord) => 13;
-    case _ => 0;
-  }
-
-  List(
-    2 -> "bar",
-    2 -> "foo",
-    3 -> "foo",
-    7 -> "flob",
-    3 -> "bar",
-    12 -> LongWord
-  ).foreach({case (x, y) => println(foo(x, y))});
-}
diff --git a/tests/pending/run/concat-two-strings.scala b/tests/pending/run/concat-two-strings.scala
deleted file mode 100644
index c8881aa14..000000000
--- a/tests/pending/run/concat-two-strings.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-/** This doesn't test that the optimization is working, only that
- *  nothing is exploding.
- */
-object Test {
-  def f1(x: AnyRef)      = "" + x
-  def f2(x: Int)         = "" + x
-  def f3(x: Array[Char]) = "" + x
-  def f4(x: List[Int])   = "" + x
-  def f5(x: Any)         = "" + x
-  def f6(x: AnyVal)      = "" + x
-
-  def main(args: Array[String]): Unit = {
-    List(f1("a"), f2(5), f3(null), f3(Array('a')), f4(List(1)), f5(null), f6(55d)) mkString ""
-  }
-}
diff --git a/tests/pending/run/concurrent-map-conversions.scala b/tests/pending/run/concurrent-map-conversions.scala
deleted file mode 100644
index 225efe1da..000000000
--- a/tests/pending/run/concurrent-map-conversions.scala
+++ /dev/null
@@ -1,36 +0,0 @@
-
-
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    testConversions()
-    testConverters()
-  }
-
-  def needPackageConcurrentMap(map: collection.concurrent.Map[Int, Int]): Unit = {
-  }
-  def needJavaConcurrent(map: java.util.concurrent.ConcurrentMap[Int, Int]): Unit = {
-  }
-
-  def testConversions(): Unit = {
-    import collection.JavaConversions._
-    val skiplist = new java.util.concurrent.ConcurrentSkipListMap[Int, Int]
-    val ctrie = new collection.concurrent.TrieMap[Int, Int]
-
-    needPackageConcurrentMap(skiplist)
-    needJavaConcurrent(ctrie)
-  }
-
-  def testConverters(): Unit = {
-    import collection.JavaConverters._
-    val skiplist = new java.util.concurrent.ConcurrentSkipListMap[Int, Int]
-    val ctrie = new collection.concurrent.TrieMap[Int, Int]
-
-    needPackageConcurrentMap(skiplist.asScala)
-    needJavaConcurrent(ctrie.asJava)
-  }
-
-}
diff --git a/tests/pending/run/constant-optimization.check b/tests/pending/run/constant-optimization.check
deleted file mode 100644
index 957ffc5a8..000000000
--- a/tests/pending/run/constant-optimization.check
+++ /dev/null
@@ -1,5 +0,0 @@
-testBothReachable: good
-testOneReachable: good
-testAllReachable: good
-testOneUnreachable: good
-testDefaultUnreachable: good
diff --git a/tests/pending/run/constant-optimization.flags b/tests/pending/run/constant-optimization.flags
deleted file mode 100644
index c9b68d70d..000000000
--- a/tests/pending/run/constant-optimization.flags
+++ /dev/null
@@ -1 +0,0 @@
--optimise
diff --git a/tests/pending/run/constant-optimization.scala b/tests/pending/run/constant-optimization.scala
deleted file mode 100644
index 83cabf856..000000000
--- a/tests/pending/run/constant-optimization.scala
+++ /dev/null
@@ -1,61 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def testBothReachable(): Unit = {
-    val i = util.Random.nextInt
-    val x = if (i % 2 == 0) null else "good"
-    val y = if (x == null) "good" else x + ""
-    println(s"testBothReachable: $y")
-  }
-
-  def testOneReachable(): Unit = {
-    val i = 1
-    val x = if (i != 1) null else "good"
-    val y = if (x == null) "good" else x + ""
-    println(s"testOneReachable: $y")
-  }
-
-  def testAllReachable(): Unit = {
-    val i = util.Random.nextInt
-    val y = (i % 2) match {
-      case 0 => "good"
-      case 1 => "good"
-      case _ => "good"
-    }
-    println(s"testAllReachable: $y")
-  }
-
-  def testOneUnreachable(): Unit = {
-    val i = util.Random.nextInt
-    val x = if (i % 2 == 0) {
-      1
-    } else {
-      2
-    }
-    val y = x match {
-      case 0 => "good"
-      case 1 => "good"
-      case _ => "good"
-    }
-    println(s"testOneUnreachable: $y")
-  }
-
-  def testDefaultUnreachable(): Unit = {
-    val i = util.Random.nextInt
-    val x = if (i % 2 == 0) {
-      1
-    } else {
-      2
-    }
-    val y = x match {
-      case 1 => "good"
-      case 2 => "good"
-      case _ => "good"
-    }
-    println(s"testDefaultUnreachable: $y")
-  }
-
-  testBothReachable()
-  testOneReachable()
-  testAllReachable()
-  testOneUnreachable()
-  testDefaultUnreachable()
-}
diff --git a/tests/pending/run/deeps.check b/tests/pending/run/deeps.check
deleted file mode 100644
index a68e474f6..000000000
--- a/tests/pending/run/deeps.check
+++ /dev/null
@@ -1,87 +0,0 @@
-testEquals1
-false
-false
-true
-
-testEquals2
-false
-false
-true
-
-testEquals3
-x=Array(1)
-y=Array(1)
-false
-false
-true
-
-x=Array(Array(1), Array(1))
-y=Array(Array(1), Array(1))
-false
-false
-true
-
-x=Array(Array(Array(1), Array(1)), Array(Array(1), Array(1)))
-y=Array(Array(Array(1), Array(1)), Array(Array(1), Array(1)))
-false
-false
-true
-
-testEquals4
-false
-false
-true
-false
-false
-true
-Array(true, false)
-Array(true, false)
-[true;false]
-true;false
-
-Array(Array(true, false), Array(true, false))
-Array(Array(true, false), Array(true, false))
-[Array(true, false);Array(true, false)]
-Array(true, false);Array(true, false)
-
-Array(Array(Array(true, false), Array(true, false)), Array(Array(true, false), Array(true, false)))
-Array(Array(Array(true, false), Array(true, false)), Array(Array(true, false), Array(true, false)))
-[Array(Array(true, false), Array(true, false));Array(Array(true, false), Array(true, false))]
-Array(Array(true, false), Array(true, false));Array(Array(true, false), Array(true, false))
-
-Array(1.0, 0.0)
-Array(1.0, 0.0)
-[1.0;0.0]
-1.0;0.0
-
-Array(Array(1.0, 0.0), Array(1.0, 0.0))
-Array(Array(1.0, 0.0), Array(1.0, 0.0))
-[Array(1.0, 0.0);Array(1.0, 0.0)]
-Array(1.0, 0.0);Array(1.0, 0.0)
-
-Array(Array(Array(1.0, 0.0), Array(1.0, 0.0)), Array(Array(1.0, 0.0), Array(1.0, 0.0)))
-Array(Array(Array(1.0, 0.0), Array(1.0, 0.0)), Array(Array(1.0, 0.0), Array(1.0, 0.0)))
-[Array(Array(1.0, 0.0), Array(1.0, 0.0));Array(Array(1.0, 0.0), Array(1.0, 0.0))]
-Array(Array(1.0, 0.0), Array(1.0, 0.0));Array(Array(1.0, 0.0), Array(1.0, 0.0))
-
-Array(a, b)
-Array(a, b)
-[a;b]
-a;b
-
-Array(Array(a, b), Array(a, b))
-Array(Array(a, b), Array(a, b))
-[Array(a, b);Array(a, b)]
-Array(a, b);Array(a, b)
-
-Array(Array(Array(a, b), Array(a, b)), Array(Array(a, b), Array(a, b)))
-Array(Array(Array(a, b), Array(a, b)), Array(Array(a, b), Array(a, b)))
-[Array(Array(a, b), Array(a, b));Array(Array(a, b), Array(a, b))]
-Array(Array(a, b), Array(a, b));Array(Array(a, b), Array(a, b))
-
-[Array(true, false); Array(false)]
-[Array(1, 2); Array(3)]
-[Array(1, 2); Array(3)]
-
-Array(boo, and, foo)
-Array(a)
diff --git a/tests/pending/run/deeps.scala b/tests/pending/run/deeps.scala
deleted file mode 100644
index 0cb6d6231..000000000
--- a/tests/pending/run/deeps.scala
+++ /dev/null
@@ -1,114 +0,0 @@
-//############################################################################
-// deepEquals / deep.toString
-//############################################################################
-
-//############################################################################
-// need to revisit array equqality
-object Test {
-
-  def testEquals1: Unit = {
-    println(Array(1) == Array(1))
-    println(Array(1) equals Array(1))
-    println(Array(1).deep == Array(1).deep)
-    println
-  }
-
-  def testEquals2: Unit = {
-    println(Array(Array(1), Array(2)) == Array(Array(1), Array(2)))
-    println(Array(Array(1), Array(2)) equals Array(Array(1), Array(2)))
-    println(Array(Array(1), Array(2)).deep equals Array(Array(1), Array(2)).deep)
-    println
-  }
-
-  def testEquals3: Unit = {
-    val a1 = Array(1)
-    val b1 = Array(1)
-    val a2 = Array(a1, b1)
-    val b2 = Array(a1, b1)
-    val a3 = Array(a2, b2)
-    val b3 = Array(a2, b2)
-    def test[T](x: Array[T], y: Array[T]): Unit = {
-      println("x=" + x.deep.toString)
-      println("y=" + y.deep.toString)
-      println(x == y)
-      println(x equals y)
-      println(x.deep == y.deep)
-      println
-    }
-    test(a1, b1)
-    test(a2, b2)
-    test(a3, b3)
-  }
-
-  def testEquals4: Unit = {
-    println("boo:and:foo".split(':') == "boo:and:foo".split(':'))
-    println("boo:and:foo".split(':') equals "boo:and:foo".split(':'))
-    println("boo:and:foo".split(':').deep == "boo:and:foo".split(':').deep)
-
-    val xs = new java.util.ArrayList[String](); xs.add("a")
-    val ys = new java.util.ArrayList[String](); ys.add("a")
-    println(xs.toArray == ys.toArray)
-    println(xs.toArray equals ys.toArray)
-    println(xs.toArray.deep == ys.toArray.deep)
-  }
-
-  def testToString1: Unit = {
-    def sweep(s: String) = (
-      s.replaceAll("D@[0-9a-fA-F]+", "D@0000000")
-       .replaceAll("Z@[0-9a-fA-F]+", "Z@0000000")
-       .replaceAll(";@[0-9a-fA-F]+", ";@0000000")
-    )
-    def test[T](a: Array[T]): Unit = {
-      println(sweep(a.deep.toString))
-      println(a.deep.toString)
-      println(a.deep.mkString("[", ";", "]"))
-      println(a.deep.mkString(";"))
-      println
-    }
-
-    val ba1 = Array(true, false)
-    val ba2 = Array(ba1, ba1)
-    val ba3 = Array(ba2, ba2)
-    test(ba1)
-    test(ba2)
-    test(ba3)
-
-    val da1 = Array(1.0d, 0.0d)
-    val da2 = Array(da1, da1)
-    val da3 = Array(da2, da2)
-    test(da1)
-    test(da2)
-    test(da3)
-
-    val sa1 = Array("a", "b")
-    val sa2 = Array(sa1, sa1)
-    val sa3 = Array(sa2, sa2)
-    test(sa1)
-    test(sa2)
-    test(sa3)
-  }
-
-  def testToString2: Unit = {
-    println(Array(Array(true, false), Array(false)).deep.mkString("[", "; ", "]"))
-    println(Array(Array('1', '2'), Array('3')).deep.mkString("[", "; ", "]"))
-    println(Array(Array(1, 2), Array(3)).deep.mkString("[", "; ", "]"))
-    println
-  }
-
-  def testToString3: Unit = {
-    println("boo:and:foo".split(':').deep.toString)
-
-    val xs = new java.util.ArrayList[String](); xs.add("a")
-    println(xs.toArray.deep.toString)
-  }
-
-  def main(args: Array[String]): Unit = {
-    println("testEquals1") ; testEquals1
-    println("testEquals2") ; testEquals2
-    println("testEquals3") ; testEquals3
-    println("testEquals4") ; testEquals4
-    testToString1
-    testToString2
-    testToString3
-  }
-}
diff --git a/tests/pending/run/delambdafy-dependent-on-param-subst-2.scala b/tests/pending/run/delambdafy-dependent-on-param-subst-2.scala
deleted file mode 100644
index 4f7b2dc6e..000000000
--- a/tests/pending/run/delambdafy-dependent-on-param-subst-2.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-trait M[-X] {
-  def m(x: X): Boolean
-}
-
-class C
-class A { class C }
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val a = new A
-
-    // class O extends M[a.C] { def m(x: a.C) = true }
-    // (new O: M[Null]).m(null) // Okay
-
-    ((a: A) => {
-      class N extends M[a.C] { def m(x: a.C) = true }
-      new N: M[Null]
-    }).apply(a).m(null) // NPE, missing bridge
-  }
-}
diff --git a/tests/pending/run/delambdafy-dependent-on-param-subst.flags b/tests/pending/run/delambdafy-dependent-on-param-subst.flags
deleted file mode 100644
index 2b27e1983..000000000
--- a/tests/pending/run/delambdafy-dependent-on-param-subst.flags
+++ /dev/null
@@ -1 +0,0 @@
--Ydelambdafy:method
\ No newline at end of file
diff --git a/tests/pending/run/delambdafy-dependent-on-param-subst.scala b/tests/pending/run/delambdafy-dependent-on-param-subst.scala
deleted file mode 100644
index 4f7b2dc6e..000000000
--- a/tests/pending/run/delambdafy-dependent-on-param-subst.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-trait M[-X] {
-  def m(x: X): Boolean
-}
-
-class C
-class A { class C }
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val a = new A
-
-    // class O extends M[a.C] { def m(x: a.C) = true }
-    // (new O: M[Null]).m(null) // Okay
-
-    ((a: A) => {
-      class N extends M[a.C] { def m(x: a.C) = true }
-      new N: M[Null]
-    }).apply(a).m(null) // NPE, missing bridge
-  }
-}
diff --git a/tests/pending/run/delambdafy-nested-by-name.check b/tests/pending/run/delambdafy-nested-by-name.check
deleted file mode 100644
index 94954abda..000000000
--- a/tests/pending/run/delambdafy-nested-by-name.check
+++ /dev/null
@@ -1,2 +0,0 @@
-hello
-world
diff --git a/tests/pending/run/delambdafy-nested-by-name.scala b/tests/pending/run/delambdafy-nested-by-name.scala
deleted file mode 100644
index 37aa86a04..000000000
--- a/tests/pending/run/delambdafy-nested-by-name.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-// during development of delayed delambdafication I created a bug where calling a by-name method with a by-name argument that
-// itself contained a by-name argument would cause a class cast exception. That bug wasn't found in the existing test suite
-// so this test covers that case
-object Test {
-  def meth1(arg1: => String) = arg1
-  def meth2(arg2: => String) = meth1({println("hello"); arg2})
-
-  def main(args: Array[String]): Unit = {
-    println(meth2("world"))
-  }
-}
diff --git a/tests/pending/run/delambdafy-two-lambdas.check b/tests/pending/run/delambdafy-two-lambdas.check
deleted file mode 100644
index ed9ea404d..000000000
--- a/tests/pending/run/delambdafy-two-lambdas.check
+++ /dev/null
@@ -1,2 +0,0 @@
-13
-24
diff --git a/tests/pending/run/delambdafy-two-lambdas.scala b/tests/pending/run/delambdafy-two-lambdas.scala
deleted file mode 100644
index decede74a..000000000
--- a/tests/pending/run/delambdafy-two-lambdas.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Tests if two lambdas defined in the same class do not lead to
- * name clashes.
- */
-object Test {
-	def takeLambda(f: Int => Int ): Int = f(12)
-
-	def main(args: Array[String]): Unit = {
-		println(takeLambda(x => x+1))
-		println(takeLambda(x => x*2))
-	}
-}
diff --git a/tests/pending/run/duplicate-meth.check b/tests/pending/run/duplicate-meth.check
deleted file mode 100644
index 099250280..000000000
--- a/tests/pending/run/duplicate-meth.check
+++ /dev/null
@@ -1 +0,0 @@
-verified!
diff --git a/tests/pending/run/duplicate-meth.scala b/tests/pending/run/duplicate-meth.scala
deleted file mode 100644
index 481c869d9..000000000
--- a/tests/pending/run/duplicate-meth.scala
+++ /dev/null
@@ -1,23 +0,0 @@
-
-trait Base {
-  private val secure_# = 10l
-}
-
-class TestUser extends Base {
-  def clsMeth(x: Int) = x
-  private def foo(x: Int) = x
-}
-
-object TestUser extends TestUser {
-  def objMeth = "a"
-
-  private def foo(x: Int) = x
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    TestUser.objMeth
-    // no-op, just check that it passes verification
-    println("verified!")
-  }
-}
diff --git a/tests/pending/run/duration-coarsest.scala b/tests/pending/run/duration-coarsest.scala
deleted file mode 100644
index 229b7960b..000000000
--- a/tests/pending/run/duration-coarsest.scala
+++ /dev/null
@@ -1,28 +0,0 @@
-import scala.concurrent.duration._
-import scala.language.postfixOps
-
-object Test extends dotty.runtime.LegacyApp {
-  List(
-    (60 minutes,    1 hour),
-    (2000 millis,   2 seconds),
-    (2000 micros,   2 millis),
-    (2000 nanos,    2 micros),
-    (2000000 nanos, 2 millis),
-    (48 hours,      2 days),
-    (5 seconds,     5 seconds),
-    (1 second,      1 second)
-  ) foreach {
-    case (x, expected) =>
-      val actual = x.toCoarsest
-      assert(actual.unit == expected.unit, s"$actual, $expected")
-      assert(actual.length == expected.length, s"$actual, $expected")
-  }
-
-  List(
-    45 minutes,
-    500 millis,
-    1500 millis,
-    23 hours,
-    40 days
-  ) foreach (x => assert(x == x.toCoarsest, x))
-}
diff --git a/tests/pending/run/elidable-noflags.check b/tests/pending/run/elidable-noflags.check
deleted file mode 100644
index 23be9ab4e..000000000
--- a/tests/pending/run/elidable-noflags.check
+++ /dev/null
@@ -1,7 +0,0 @@
-Good for me, I was not elided.
-Good for me, I was not elided.
-Good for me, I was not elided.
-Good for me, I was not elided.
-Good for me, I was not elided.
-Good for me, I was not elided.
-ESPECIALLY good for me, I was not elided.
diff --git a/tests/pending/run/elidable-noflags.scala b/tests/pending/run/elidable-noflags.scala
deleted file mode 100644
index 1b9c5118b..000000000
--- a/tests/pending/run/elidable-noflags.scala
+++ /dev/null
@@ -1,22 +0,0 @@
-import annotation._
-import elidable._
-
-object Test {
-  @elidable(FINEST) def f1() = println("Good for me, I was not elided.")
-  @elidable(INFO) def f2()   = println("Good for me, I was not elided.")
-  @elidable(SEVERE) def f3() = println("Good for me, I was not elided.")
-  @elidable(INFO) def f4()   = println("Good for me, I was not elided.")
-  @elidable(100000) def f5() = println("Good for me, I was not elided.")
-  @elidable(OFF) def f6() = println("Good for me, I was not elided.")
-  @elidable(ALL) def f7() = println("ESPECIALLY good for me, I was not elided.")
-
-  def main(args: Array[String]): Unit = {
-    f1()
-    f2()
-    f3()
-    f4()
-    f5()
-    f6()
-    f7()
-  }
-}
diff --git a/tests/pending/run/empty-array.check b/tests/pending/run/empty-array.check
deleted file mode 100644
index bb0b1cf65..000000000
--- a/tests/pending/run/empty-array.check
+++ /dev/null
@@ -1,3 +0,0 @@
-0
-0
-0
diff --git a/tests/pending/run/empty-array.scala b/tests/pending/run/empty-array.scala
deleted file mode 100644
index 6e37dca37..000000000
--- a/tests/pending/run/empty-array.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    println(Array.emptyByteArray.length)
-    println(Array.emptyDoubleArray.length)
-    println(Array.emptyBooleanArray.length)
-    // okay okay okay
-  }
-}
diff --git a/tests/pending/run/equality.scala b/tests/pending/run/equality.scala
deleted file mode 100644
index ff5989882..000000000
--- a/tests/pending/run/equality.scala
+++ /dev/null
@@ -1,40 +0,0 @@
-// a quickly assembled test of equality.  Needs work.
-object Test
-{
-  import scala.runtime.ScalaRunTime.hash
-
-  def makeFromInt(x: Int) = List(
-    x.toByte, x.toShort, x.toInt, x.toLong, x.toFloat, x.toDouble, BigInt(x), BigDecimal(x)
-  ) ::: (
-    if (x < 0) Nil else List(x.toChar)
-  )
-  def makeFromDouble(x: Double) = List(
-    x.toShort, x.toInt, x.toLong, x.toFloat, x.toDouble, BigInt(x.toInt), BigDecimal(x)
-  )
-
-  def main(args: Array[String]): Unit = {
-    var xs = makeFromInt(5)
-    for (x <- xs ; y <- xs) {
-      assert(x == y, x + " == " + y)
-      assert(hash(x) == hash(y), "hash(%s) == hash(%s)".format(x, y))
-    }
-
-    xs = makeFromInt(-5)
-    for (x <- xs ; y <- xs) {
-      assert(x == y, x + " == " + y)
-      assert(hash(x) == hash(y), "hash(%s) == hash(%s)".format(x, y))
-    }
-
-    xs = makeFromDouble(500.0)
-    for (x <- xs ; y <- xs) {
-      assert(x == y, x + " == " + y)
-      assert(hash(x) == hash(y), "hash(%s) == hash(%s)".format(x, y))
-    }
-
-    // negatives
-    val bigLong = new java.util.concurrent.atomic.AtomicLong(Long.MaxValue)
-    assert(-1 != bigLong && bigLong != -1)  // bigLong.intValue() == -1
-    assert(BigDecimal(1.1) != 1L)
-    assert(1L != BigDecimal(1.1))
-  }
-}
diff --git a/tests/pending/run/exc.scala b/tests/pending/run/exc.scala
deleted file mode 100644
index be999794a..000000000
--- a/tests/pending/run/exc.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def foo() = {
-    while (true) {
-      try {
-      } catch {
-        case ex: Exception =>
-      }
-    }
-  }
-}
diff --git a/tests/pending/run/exc1.scala b/tests/pending/run/exc1.scala
deleted file mode 100644
index c48b4c156..000000000
--- a/tests/pending/run/exc1.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def foo(): Unit = {
-    while (true) {
-      try {
-      } catch {
-        case ex: Exception =>
-      }
-    }
-  }
-}
diff --git a/tests/pending/run/exc2.scala b/tests/pending/run/exc2.scala
deleted file mode 100644
index 4075cb26f..000000000
--- a/tests/pending/run/exc2.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def foo() = {
-    while (true) {
-      try {
-        Console.println("foo")
-      } catch {
-        case ex: Exception =>
-          Console.println("bar")
-      }
-    }
-  }
-}
diff --git a/tests/pending/run/exceptions-nest.check b/tests/pending/run/exceptions-nest.check
deleted file mode 100644
index 48725e4d2..000000000
--- a/tests/pending/run/exceptions-nest.check
+++ /dev/null
@@ -1,13 +0,0 @@
-2
-23
-2
-5
-2
-4
-OK
-4
-OK
-10
-1
-()
-10
diff --git a/tests/pending/run/exceptions-nest.scala b/tests/pending/run/exceptions-nest.scala
deleted file mode 100644
index 87586485c..000000000
--- a/tests/pending/run/exceptions-nest.scala
+++ /dev/null
@@ -1,157 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-
-  println(test1)
-  println(test2)
-  println(test3)
-  println(test4)
-  println(test5)
-  try { println(test6) } catch { case _: Throwable => println("OK") }
-  println(test7)
-  try { println(test8) } catch { case _: Throwable => println("OK") }
-  println(test9)
-  println(test10)
-  println(test11)
-  println(test12)
-
-  def test1 = {
-    var x = 1
-    try {
-      x = 2
-    } catch {
-      case _: NullPointerException => x = 3
-      case _: Throwable => x = 4
-    }
-    x
-  }
-
-  def test2 = {
-    var x = 1
-    try {
-      x = 2
-      try {
-        x = 21
-      } catch {
-        case _: Throwable => x = 22
-      }
-      x = 23
-    } catch {
-      case _: NullPointerException => x = 3
-      case _: Throwable => x = 4
-    }
-    x
-  }
-
-  def test3 = {
-    var x = 1
-    try {
-      try{x = 2} catch { case _: Throwable => x = 4 }
-    } catch {
-      case _: NullPointerException => x = 3
-      case _: Throwable => x = 4
-    }
-    x
-  }
-
-  def test4 = {
-    var x = 1
-    try {
-      x = 2
-    } catch {
-      case _: NullPointerException => x = 3
-      case _: Throwable => x = 4
-    }
-    try {
-      x = 5
-    } catch {
-      case _: NullPointerException => x = 6
-    }
-    x
-  }
-
-  def test5 = {
-    var x = 1
-    try {
-      x = 2
-    } catch {
-      case _: NullPointerException => try { x = 3 } catch { case f: Throwable => throw f }
-      case _: Throwable => x = 4; try { x = 41 } catch { case _: Exception => x = 42 }; x = 43
-    }
-    x
-  }
-
-  def test6: Int = {
-    var x = 1
-    try {
-      x = 2
-      (null: String).toString
-    } catch {
-      case e: NullPointerException =>
-        throw e
-      case _: Throwable =>
-        x = 3
-        return 1000
-    } finally {
-      x = 4
-      println(x)
-    }
-    x
-  }
-
-  def test7 = {
-    var x = 1
-    try {
-      x = 2
-    } finally {
-      try {
-        x = 4
-      } catch {
-        case _: Throwable => x = 5
-      }
-    }
-    x
-  }
-
-  def test8 = {
-    var x = 1
-    try {
-      throw new NullPointerException
-    } catch {
-      case e: Throwable => throw e
-    }
-    x
-  }
-
-  def test9 = {
-    try { "" match {
-      case s: String => 10
-    }} catch { case _: Throwable => 20 }
-  }
-
-  var x10 = 1
-  def test10: Int = {
-    try { 1 }
-    catch { case e if (x10 == 1) => 1 }
-  }
-
-   def test11: Unit = {
-    try { () }
-    catch { case e: Throwable => () }
-  }
-
-  class E1 extends Exception
-  class E2 extends Exception
-  class E3 extends Exception
-
-  def test12_impl(op: => Int) = try {
-    op
-  } catch {
-    case e: E1 => 2
-    case e: E2 => 3
-    case e: E3 => 4
-  }
-  def test12 =
-    test12_impl(1) +
-    test12_impl(throw new E1) +
-    test12_impl(throw new E2) +
-    test12_impl(throw new E3)
-}
diff --git a/tests/pending/run/exoticnames.scala b/tests/pending/run/exoticnames.scala
deleted file mode 100644
index beaea15b1..000000000
--- a/tests/pending/run/exoticnames.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-// this is a run-test because the compiler should emit bytecode that'll pass the JVM's verifier
-object Test extends dotty.runtime.LegacyApp {
-  def `(` = sys.error("bla")
-  def `.` = sys.error("bla")
-  def `)` = sys.error("bla")
-  def `,` = sys.error("bla")
-}
diff --git a/tests/pending/run/finally.check b/tests/pending/run/finally.check
deleted file mode 100644
index 901a79742..000000000
--- a/tests/pending/run/finally.check
+++ /dev/null
@@ -1,35 +0,0 @@
-Running throwCatchFinally
-hi
-In Finally
-java.lang.RuntimeException: ouch
-----------------------------------------
-Running retCatch
-java.lang.Exception
-in finally
-----------------------------------------
-Running throwCatch
-java.lang.Exception
-in finally
-COUGHT: java.lang.Exception
-----------------------------------------
-Running retBody
-in finally
-----------------------------------------
-Running throwBody
-java.lang.Exception
-in finally
-----------------------------------------
-Running retFinally
-body
-in finally 1
-in finally 2
-----------------------------------------
-Running throwFinally
-body
-in finally
-java.lang.Exception
-----------------------------------------
-Running nestedFinalies
-in finally 1
-in finally 2
-----------------------------------------
diff --git a/tests/pending/run/finally.scala b/tests/pending/run/finally.scala
deleted file mode 100644
index 64324abc4..000000000
--- a/tests/pending/run/finally.scala
+++ /dev/null
@@ -1,127 +0,0 @@
-
-object Test extends dotty.runtime.LegacyApp {
-
-
-  // test that finally is not covered by any exception handlers.
-  def throwCatchFinally: Unit = {
-    try {
-      bar
-    } catch {
-      case e: Throwable => println(e)
-    }
-  }
-
-  // test that finally is not covered by any exception handlers.
-  def bar: Unit = {
-    try {
-      println("hi")
-    }
-    catch {
-      case e: Throwable => println("SHOULD NOT GET HERE")
-    }
-    finally {
-      println("In Finally")
-      throw new RuntimeException("ouch")
-    }
-  }
-
-  // return in catch (finally is executed)
-  def retCatch: Unit = {
-    try {
-      throw new Exception
-    } catch {
-      case e: Throwable =>
-        println(e);
-        return
-    } finally println("in finally")
-  }
-
-  // throw in catch (finally is executed, exception propagated)
-  def throwCatch: Unit = {
-    try {
-      throw new Exception
-    } catch {
-      case e: Throwable =>
-        println(e);
-        throw e
-    } finally println("in finally")
-  }
-
-  // return inside body (finally is executed)
-  def retBody: Unit = {
-    try {
-      return
-    } catch {
-      case e: Throwable =>
-        println(e);
-        throw e
-    } finally println("in finally")
-  }
-
-  // throw inside body (finally and catch are executed)
-  def throwBody: Unit = {
-    try {
-      throw new Exception
-    } catch {
-      case e: Throwable =>
-        println(e);
-    } finally println("in finally")
-  }
-
-  // return inside finally (each finally is executed once)
-  def retFinally: Unit = {
-    try {
-      try println("body")
-      finally {
-        println("in finally 1")
-        return
-      }
-    } finally println("in finally 2")
-  }
-
-
-  // throw inside finally (finally is executed once, exception is propagated)
-  def throwFinally: Unit = {
-    try {
-      try println("body")
-      finally {
-        println("in finally")
-        throw new Exception
-      }
-    } catch {
-      case e: Throwable => println(e)
-    }
-  }
-
-  // nested finallies with return value
-  def nestedFinalies: Int =
-    try {
-      try {
-        return 10
-      } finally {
-        try { () } catch { case _: Throwable => () }
-        println("in finally 1")
-      }
-    } finally {
-      println("in finally 2")
-    }
-
-  def test[A](m: => A, name: String): Unit = {
-    println("Running %s".format(name))
-    try {
-      m
-    } catch {
-      case e: Throwable => println("COUGHT: " + e)
-    }
-    println("-" * 40)
-  }
-
-  test(throwCatchFinally, "throwCatchFinally")
-  test(retCatch, "retCatch")
-  test(throwCatch, "throwCatch")
-  test(retBody, "retBody")
-  test(throwBody, "throwBody")
-  test(retFinally, "retFinally")
-  test(throwFinally, "throwFinally")
-  test(nestedFinalies, "nestedFinalies")
-}
diff --git a/tests/pending/run/flat-flat-flat.scala b/tests/pending/run/flat-flat-flat.scala
deleted file mode 100644
index 80868b9c5..000000000
--- a/tests/pending/run/flat-flat-flat.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test {
-  def f1 = List(Iterator(Some(1), None, Some(2)), Iterator(Some(3), None))
-  def f2 = Iterator(List(Some(1), None, Some(2)), List(Some(3), None), Nil)
-  def f3 = List(Some(Iterator(1)), None, Some(Iterator(2, 3)))
-
-  def main(args: Array[String]): Unit = {
-    assert(f1.flatten.flatten.toList == List(1, 2, 3))
-    assert(f2.flatten.flatten.toList == List(1, 2, 3))
-    assert(f3.flatten.flatten.toList == List(1, 2, 3))
-  }
-}
diff --git a/tests/pending/run/fors.check b/tests/pending/run/fors.check
deleted file mode 100644
index b459f00b4..000000000
--- a/tests/pending/run/fors.check
+++ /dev/null
@@ -1,28 +0,0 @@
-
-testOld
-1 2 3 
-2 
-2 
-3
-1 2 3 
-1 2 3 
-0 1 2 3 4 5 6 7 8 9 
-0 2 4 6 8 
-0 2 4 6 8 
-a b c 
-b c 
-b c 
-
-testNew
-3
-1 2 3 
-1 2 3 
-0 1 2 3 4 5 6 7 8 9 
-0 2 4 6 8 
-0 2 4 6 8 
-0 2 4 6 8 
-0 2 4 6 8 
-0 2 4 6 8 
-0 2 4 6 8 
-0 2 4 6 8 
-a b c 
diff --git a/tests/pending/run/fors.scala b/tests/pending/run/fors.scala
deleted file mode 100644
index 1de164029..000000000
--- a/tests/pending/run/fors.scala
+++ /dev/null
@@ -1,84 +0,0 @@
-//############################################################################
-// for-comprehensions (old and new syntax)
-//############################################################################
-
-//############################################################################
-
-object Test extends dotty.runtime.LegacyApp {
-  val xs = List(1, 2, 3)
-  val ys = List('a, 'b, 'c)
-
-  def it = 0 until 10
-
-  val ar = "abc".toCharArray
-
-  /////////////////// old syntax ///////////////////
-
-  def testOld: Unit = {
-    println("\ntestOld")
-
-    // lists
-    for (x <- xs) print(x + " "); println
-    for (x <- xs;
-         if x % 2 == 0) print(x + " "); println
-    for {x <- xs
-         if x % 2 == 0} print(x + " "); println
-    var n = 0
-    for (_ <- xs) n += 1; println(n)
-    for ((x, y) <- xs zip ys) print(x + " "); println
-    for (p @ (x, y) <- xs zip ys) print(p._1 + " "); println
-
-    // iterators
-    for (x <- it) print(x + " "); println
-    for (x <- it;
-         if x % 2 == 0) print(x + " "); println
-    for {x <- it
-         if x % 2 == 0} print(x + " "); println
-
-    // arrays
-    for (x <- ar) print(x + " "); println
-    for (x <- ar;
-         if x.toInt > 97) print(x + " "); println
-    for {x <- ar
-         if x.toInt > 97} print(x + " "); println
-
-  }
-
-  /////////////////// new syntax ///////////////////
-
-  def testNew: Unit = {
-    println("\ntestNew")
-
-    // lists
-    var n = 0
-    for (_ <- xs) n += 1; println(n)
-    for ((x, y) <- xs zip ys) print(x + " "); println
-    for (p @ (x, y) <- xs zip ys) print(p._1 + " "); println
-
-    // iterators
-    for (x <- it) print(x + " "); println
-    for (x <- it if x % 2 == 0) print(x + " "); println
-    for (x <- it; if x % 2 == 0) print(x + " "); println
-    for (x <- it;
-         if x % 2 == 0) print(x + " "); println
-    for (x <- it
-         if x % 2 == 0) print(x + " "); println
-    for {x <- it
-         if x % 2 == 0} print(x + " "); println
-    for (x <- it;
-         y = 2
-         if x % y == 0) print(x + " "); println
-    for {x <- it
-         y = 2
-         if x % y == 0} print(x + " "); println
-
-    // arrays
-    for (x <- ar) print(x + " "); println
-
-  }
-
-  ////////////////////////////////////////////////////
-
-  testOld
-  testNew
-}
diff --git a/tests/pending/run/forvaleq.check b/tests/pending/run/forvaleq.check
deleted file mode 100644
index ec57719cb..000000000
--- a/tests/pending/run/forvaleq.check
+++ /dev/null
@@ -1,5 +0,0 @@
-List(2, 6, 10, 14, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38)
-List(2, 6, 10, 14, 18, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2)
-List(2, 6, 10, 14, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38)
-List(2, 6, 10, 14, 18, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2)
-called 20 times
diff --git a/tests/pending/run/forvaleq.scala b/tests/pending/run/forvaleq.scala
deleted file mode 100644
index dac3234a6..000000000
--- a/tests/pending/run/forvaleq.scala
+++ /dev/null
@@ -1,91 +0,0 @@
-// test "foo = expr" clauses in for comprehensions
-
-import scala.collection.immutable.Queue
-import scala.{List=>L}
-
-object Test {
-  // redefine some symbols to make it extra hard
-  class List
-  class Tuple2
-  def List[A](as: A*) = 5
-
-  def firstDigit(x: Int): Int =
-    x match {
-    case 0 => 0
-    case _ if (x<0) => firstDigit(-x)
-    case _ if (x<10) => x
-    case _ => firstDigit(x / 10)
-  }
-
-
-  {
-    // a basic test case
-
-    val input = L.range(0,20)
-    val oddFirstTimesTwo =
-      for {x <- input
-           xf = firstDigit(x)
-           if xf % 2 == 1}
-        yield x*2
-    println(oddFirstTimesTwo)
-  }
-
-  {
-    // a test case with patterns
-
-    val input = L.range(0, 20)
-    val oddFirstTimesTwo =
-      for {x <- input
-           xf = firstDigit(x)
-           yf = x - firstDigit(x) / 10
-           (a, b) = (xf - yf, xf + yf)
-           if xf % 2 == 1}
-        yield a + b
-    println(oddFirstTimesTwo)
-  }
-
-  {
-    // make sure it works on non-Ls
-
- //   val input: Queue = Queue.Empty[int].incl(L.range(0,20))
-    val input = L.range(0, 20).iterator
-    val oddFirstTimesTwo =
-      for {x <- input
-          xf = firstDigit(x)
-          if xf % 2 == 1}
-        yield x*2
-    println(oddFirstTimesTwo.toList)
-  }
-
-  {
-    // yield the computed value
-
-    val input = L.range(0,20)
-    val oddFirstTimesTwo =
-      for {x <- input
-          xf = firstDigit(x)
-          if xf % 2 == 1}
-        yield xf*2
-    println(oddFirstTimesTwo)
-  }
-
-  {
-    // make sure the function is only called once
-    var count: Int = 0
-
-    def fdct(x: Int) = {
-      count += 1
-      firstDigit(x)
-    }
-
-    val input = L.range(0,20)
-    for {x <- input
-         xf = fdct(x)
-         if xf % 2 == 1}
-      yield xf
-
-    println("called " + count + " times")
-  }
-
-  def main(args: Array[String]): Unit = {}
-}
diff --git a/tests/pending/run/groupby.scala b/tests/pending/run/groupby.scala
deleted file mode 100644
index 9a33ae289..000000000
--- a/tests/pending/run/groupby.scala
+++ /dev/null
@@ -1,18 +0,0 @@
-
-
-
-// Fixes #3422
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    val arr = Array.range(0,10)
-    val map = arr groupBy (_%2)
-    val v1 = map(0)
-    val v2 = map(0)
-    // this should hold, of course, assuming also that group by returns a regular
-    // map implementation, and does nothing fancy - and it should return just a
-    // hash map by default.
-    assert(v1 eq v2)
-  }
-
-}
diff --git a/tests/pending/run/hashset.check b/tests/pending/run/hashset.check
deleted file mode 100644
index 9542a1ff4..000000000
--- a/tests/pending/run/hashset.check
+++ /dev/null
@@ -1,26 +0,0 @@
-*** HashSet primitives
-0 true,1 true,10 true,11 true,12 true,13 true,14 true,15 true,16 true,17 true,18 true,19 true,2 true,3 true,4 true,5 true,6 true,7 true,8 true,9 true
-20 false,21 false,22 false,23 false,24 false,25 false,26 false,27 false,28 false,29 false,30 false,31 false,32 false,33 false,34 false,35 false,36 false,37 false,38 false,39 false
-0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19
-
-*** HashSet Strings with null
-null true
-0 true,1 true,10 true,11 true,12 true,13 true,14 true,15 true,16 true,17 true,18 true,19 true,2 true,3 true,4 true,5 true,6 true,7 true,8 true,9 true
-20 false,21 false,22 false,23 false,24 false,25 false,26 false,27 false,28 false,29 false,30 false,31 false,32 false,33 false,34 false,35 false,36 false,37 false,38 false,39 false
-0,1,10,11,12,13,14,15,16,17,18,19,2,3,4,5,6,7,8,9,null
-null false
-0 false,1 true,10 true,11 true,12 true,13 true,14 true,15 true,16 true,17 true,18 true,19 true,2 true,3 true,4 true,5 true,6 true,7 true,8 true,9 true
-
-*** ParHashSet primitives
-0 true,1 true,10 true,11 true,12 true,13 true,14 true,15 true,16 true,17 true,18 true,19 true,2 true,3 true,4 true,5 true,6 true,7 true,8 true,9 true
-20 false,21 false,22 false,23 false,24 false,25 false,26 false,27 false,28 false,29 false,30 false,31 false,32 false,33 false,34 false,35 false,36 false,37 false,38 false,39 false
-0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19
-
-*** ParHashSet Strings with null
-null true
-0 true,1 true,10 true,11 true,12 true,13 true,14 true,15 true,16 true,17 true,18 true,19 true,2 true,3 true,4 true,5 true,6 true,7 true,8 true,9 true
-20 false,21 false,22 false,23 false,24 false,25 false,26 false,27 false,28 false,29 false,30 false,31 false,32 false,33 false,34 false,35 false,36 false,37 false,38 false,39 false
-0,1,10,11,12,13,14,15,16,17,18,19,2,3,4,5,6,7,8,9,null
-null false
-0 false,1 true,10 true,11 true,12 true,13 true,14 true,15 true,16 true,17 true,18 true,19 true,2 true,3 true,4 true,5 true,6 true,7 true,8 true,9 true
-
diff --git a/tests/pending/run/hashset.scala b/tests/pending/run/hashset.scala
deleted file mode 100644
index 0c305142b..000000000
--- a/tests/pending/run/hashset.scala
+++ /dev/null
@@ -1,48 +0,0 @@
-import scala.collection.generic.{Growable, Shrinkable}
-import scala.collection.GenSet
-import scala.collection.mutable.FlatHashTable
-import scala.collection.mutable.HashSet
-import scala.collection.parallel.mutable.ParHashSet
-
-object Test extends dotty.runtime.LegacyApp {
-  test(new Creator{
-    def create[A] = new HashSet[A]
-    def hashSetType = "HashSet"
-  })
-
-  test(new Creator{
-    def create[A] = new ParHashSet[A]
-    def hashSetType = "ParHashSet"
-  })
-
-
-  def test(creator : Creator): Unit = {
-    println("*** " + creator.hashSetType + " primitives")
-    val h1 = creator.create[Int]
-    for (i <- 0 until 20) h1 += i
-    println((for (i <- 0 until 20) yield i + " " + (h1 contains i)).toList.sorted mkString(","))
-    println((for (i <- 20 until 40) yield i + " " + (h1 contains i)).toList.sorted mkString(","))
-    println(h1.toList.sorted mkString ",")
-    println
-
-    println("*** " + creator.hashSetType + " Strings with null")
-    val h2 = creator.create[String]
-    h2 += null
-    for (i <- 0 until 20) h2 +=  "" + i
-    println("null " + (h2 contains null))
-    println((for (i <- 0 until 20) yield i + " " + (h2 contains ("" + i))).toList.sorted mkString(","))
-    println((for (i <- 20 until 40) yield i + " " + (h2 contains ("" + i))).toList.sorted mkString(","))
-    println((h2.toList map {x => "" + x}).sorted mkString ",")
-
-    h2 -= null
-    h2 -= "" + 0
-    println("null " + (h2 contains null))
-    println((for (i <- 0 until 20) yield i + " " + (h2 contains ("" + i))).toList.sorted mkString(","))
-    println
-  }
-
-   trait Creator {
-     def create[A] : GenSet[A] with Cloneable with FlatHashTable[A] with Growable[A] with Shrinkable[A]
-     def hashSetType : String
-  }
-}
diff --git a/tests/pending/run/hashsetremove.check b/tests/pending/run/hashsetremove.check
deleted file mode 100644
index 8de982689..000000000
--- a/tests/pending/run/hashsetremove.check
+++ /dev/null
@@ -1,6 +0,0 @@
-remove 0 should be false, was false
-contains 1 should be true, was true
-remove 1 should be true, was true
-contains 1 should be false, was false
-remove 1 should be false, was false
-contains 1 should be false, was false
diff --git a/tests/pending/run/hashsetremove.scala b/tests/pending/run/hashsetremove.scala
deleted file mode 100644
index e47269a96..000000000
--- a/tests/pending/run/hashsetremove.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-import scala.collection.mutable.HashSet
-
-
-object Test extends dotty.runtime.LegacyApp {
-  val h = new HashSet[Int]
-  h += 1
-  println(s"remove 0 should be false, was ${h remove 0}")
-  println(s"contains 1 should be true, was ${h contains 1}")
-  println(s"remove 1 should be true, was ${h remove 1}")
-  println(s"contains 1 should be false, was ${h contains 1}")
-  println(s"remove 1 should be false, was ${h remove 1}")
-  println(s"contains 1 should be false, was ${h contains 1}")
- }
diff --git a/tests/pending/run/implicitclasses.scala b/tests/pending/run/implicitclasses.scala
deleted file mode 100644
index fefb69591..000000000
--- a/tests/pending/run/implicitclasses.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-
-  implicit class C(s: String) {
-    def nElems = s.length
-  }
-
-  assert("abc".nElems == 3)
-
-}
-
diff --git a/tests/pending/run/imports.check b/tests/pending/run/imports.check
deleted file mode 100644
index 56f5e23d4..000000000
--- a/tests/pending/run/imports.check
+++ /dev/null
@@ -1,12 +0,0 @@
-In C_ico, v_ico .toString() returns C_ico -> ok
-In C_ico, field .toString() returns C_ico -> ok
-In C_ico, method.toString() returns C_ico -> ok
-
-In C_ioc, v_ioc .toString() returns C_ioc -> ok
-In C_ioc, field .toString() returns C_ioc -> ok
-In C_ioc, method.toString() returns C_ioc -> ok
-
-In C_oic, v_oic .toString() returns C_oic -> ok
-In C_oic, field .toString() returns C_oic -> ok
-In C_oic, method.toString() returns C_oic -> ok
-
diff --git a/tests/pending/run/imports.scala b/tests/pending/run/imports.scala
deleted file mode 100644
index 4bdbef9f9..000000000
--- a/tests/pending/run/imports.scala
+++ /dev/null
@@ -1,96 +0,0 @@
-//############################################################################
-// Import statements
-//############################################################################
-
-//############################################################################
-
-object checker {
-  def check(location: String, what: String, value: Any): Unit = {
-    Console.print("In " + location + ", " + what + ".toString() returns ");
-    Console.flush;
-    val string: String = if (value == null) "null" else value.toString();
-    val test = if (string == location) "ok" else "KO";
-    Console.println(string + " -> " + test);
-    Console.flush;
-  }
-}
-
-import checker.check;
-
-//############################################################################
-
-//import o_ico.v_ico;
-
-class C_ico() {
-  o_ico.v_ico = this;
-  import o_ico.v_ico;
-  override def toString(): String = "C_ico";
-  def method: C_ico = v_ico;
-  val field: C_ico = v_ico;
-
-  check("C_ico", "v_ico ", v_ico);
-  check("C_ico", "field ", field);
-  check("C_ico", "method", method);
-  Console.println;
-}
-
-object o_ico {
-  var v_ico: C_ico = null;
-  new C_ico();
-}
-
-//############################################################################
-
-object o_ioc {
-  var v_ioc: C_ioc = null;
-  new C_ioc();
-}
-
-import o_ioc.v_ioc;
-
-
-class C_ioc() {
-  o_ioc.v_ioc = this;
-  override def toString(): String = "C_ioc";
-  def method: C_ioc = v_ioc;
-  val field: C_ioc = v_ioc;
-
-  check("C_ioc", "v_ioc ", v_ioc);
-  check("C_ioc", "field ", field);
-  check("C_ioc", "method", method);
-  Console.println;
-}
-
-//############################################################################
-
-object o_oic {
-  var v_oic: C_oic = null;
-  new C_oic();
-}
-
-import o_oic.v_oic;
-
-class C_oic() {
-  o_oic.v_oic = this;
-  override def toString(): String = "C_oic";
-  def method: C_oic = v_oic;
-  val field: C_oic = v_oic;
-
-  check("C_oic", "v_oic ", v_oic);
-  check("C_oic", "field ", field);
-  check("C_oic", "method", method);
-  Console.println;
-}
-
-//############################################################################
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    o_ico;
-    o_ioc;
-    o_oic;
-    ()
-  }
-}
-
-//############################################################################
diff --git a/tests/pending/run/indexedSeq-apply.check b/tests/pending/run/indexedSeq-apply.check
deleted file mode 100644
index d86bac9de..000000000
--- a/tests/pending/run/indexedSeq-apply.check
+++ /dev/null
@@ -1 +0,0 @@
-OK
diff --git a/tests/pending/run/indexedSeq-apply.scala b/tests/pending/run/indexedSeq-apply.scala
deleted file mode 100644
index 455218d2c..000000000
--- a/tests/pending/run/indexedSeq-apply.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val empty = IndexedSeq()
-  assert(empty.isEmpty)
-
-  val single = IndexedSeq(1)
-  assert(List(1) == single.toList)
-
-  val two = IndexedSeq("a", "b")
-  assert("a" == two.head)
-  assert("b" == two.apply(1))
-
-  println("OK")
-}
-
-// vim: set ts=2 sw=2 et:
diff --git a/tests/pending/run/indexedSeq.scala b/tests/pending/run/indexedSeq.scala
deleted file mode 100644
index b1a2b1bc6..000000000
--- a/tests/pending/run/indexedSeq.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test {
-  import scala.collection.immutable
-
-  def checkIdentity[A](xs: immutable.IndexedSeq[A]) = assert(xs.toIndexedSeq eq xs)
-
-  def main(args: Array[String]): Unit = {
-    def r = 1 to 10
-    checkIdentity(immutable.Vector(r: _*))
-    checkIdentity(r.toIndexedSeq)
-  }
-}
diff --git a/tests/pending/run/infiniteloop.check b/tests/pending/run/infiniteloop.check
deleted file mode 100644
index 6f8cf6e4d..000000000
--- a/tests/pending/run/infiniteloop.check
+++ /dev/null
@@ -1 +0,0 @@
-Stream(512, 256, 128, 64, 32, 16, 8, 4, 2, 1)
diff --git a/tests/pending/run/infiniteloop.scala b/tests/pending/run/infiniteloop.scala
deleted file mode 100644
index 2668d5b00..000000000
--- a/tests/pending/run/infiniteloop.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-/** Tests the optimiser (not to loop on 'reverse'). */
-
-object Test extends dotty.runtime.LegacyApp {
-  def foo: Unit = {
-    val s3 = Stream.range(1, 1000) //100000 (ticket #153: Stackoverflow)
-
-    // ticket #153
-    def powers(x: Int) = if ((x&(x-1)) == 0) Some(x) else None
-    println(s3.flatMap(powers).reverse)
-  }
-
-  foo
-}
diff --git a/tests/pending/run/inliner-infer.check b/tests/pending/run/inliner-infer.check
deleted file mode 100644
index d702bd602..000000000
--- a/tests/pending/run/inliner-infer.check
+++ /dev/null
@@ -1,2 +0,0 @@
-non-empty
-empty
diff --git a/tests/pending/run/inliner-infer.scala b/tests/pending/run/inliner-infer.scala
deleted file mode 100644
index 6a2e47194..000000000
--- a/tests/pending/run/inliner-infer.scala
+++ /dev/null
@@ -1,28 +0,0 @@
-
-
-/** Test that the inliner is not inferring that `xs' is
- *  always Nil, removing the call to isEmpty.
- */
-object Test extends dotty.runtime.LegacyApp {
-
-  @annotation.tailrec
-  def walk(xs: MyList): Unit = {
-    if (xs.isEmpty)
-      println("empty")
-    else {
-      println("non-empty")
-      walk(MyNil)
-    }
-  }
-
-  walk(new MyList)
-}
-
-class MyList {
-  def isEmpty = false
-}
-
-object MyNil extends MyList {
-  override def isEmpty = true
-}
-
diff --git a/tests/pending/run/interop_classtags_are_classmanifests.check b/tests/pending/run/interop_classtags_are_classmanifests.check
deleted file mode 100644
index 5a8fc2b78..000000000
--- a/tests/pending/run/interop_classtags_are_classmanifests.check
+++ /dev/null
@@ -1,3 +0,0 @@
-Int
-java.lang.String
-Array[int]
diff --git a/tests/pending/run/interop_classtags_are_classmanifests.scala b/tests/pending/run/interop_classtags_are_classmanifests.scala
deleted file mode 100644
index 77b6bbbab..000000000
--- a/tests/pending/run/interop_classtags_are_classmanifests.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-import scala.reflect.ClassTag
-
-@deprecated("Suppress warnings", since="2.11")
-object Test extends dotty.runtime.LegacyApp {
-  def classTagIsClassManifest[T: ClassTag] = {
-    println(classManifest[T])
-  }
-
-  classTagIsClassManifest[Int]
-  classTagIsClassManifest[String]
-  classTagIsClassManifest[Array[Int]]
-}
diff --git a/tests/pending/run/interpolationArgs.check b/tests/pending/run/interpolationArgs.check
deleted file mode 100644
index 983214cbe..000000000
--- a/tests/pending/run/interpolationArgs.check
+++ /dev/null
@@ -1,2 +0,0 @@
-java.lang.IllegalArgumentException: wrong number of arguments (1) for interpolated string with 3 parts
-java.lang.IllegalArgumentException: wrong number of arguments (1) for interpolated string with 1 parts
diff --git a/tests/pending/run/interpolationArgs.scala b/tests/pending/run/interpolationArgs.scala
deleted file mode 100644
index f4e41557a..000000000
--- a/tests/pending/run/interpolationArgs.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  try { scala.StringContext("p1", "p2", "p3").s("e1") } catch { case ex: Throwable => println(ex) }
-  try { scala.StringContext("p1").s("e1") } catch { case ex: Throwable => println(ex) }
-}
-
diff --git a/tests/pending/run/intmap.scala b/tests/pending/run/intmap.scala
deleted file mode 100644
index 593714e2f..000000000
--- a/tests/pending/run/intmap.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test extends dotty.runtime.LegacyApp{
-  import scala.collection.immutable.IntMap;
-
-  val it = IntMap(8 -> 2, 11 -> 3, 1 -> 2, 7 -> 13);
-
-  assert(it.firstKey == 1);
-  assert(it.lastKey == 11);
-}
diff --git a/tests/pending/run/iq.check b/tests/pending/run/iq.check
deleted file mode 100644
index 311bf83ed..000000000
--- a/tests/pending/run/iq.check
+++ /dev/null
@@ -1,16 +0,0 @@
-Empty
-q2: Queue(42, 0)
-qa: Queue(42, 0)
-qb: Queue(42, 0)
-qc: Queue(42, 0)
-Head: 42
-q5: Queue(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)
-q5[5]: 5
-q5 == q5c: true
-q5c == q5: true
-q8: Queue(2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-q8 == q9: true
-Elements:  1  2  3  4  5  6  7  8  9 
-String: <1-2-3-4-5-6-7-8-9>
-Length: 9
-Front: 1
diff --git a/tests/pending/run/iq.scala b/tests/pending/run/iq.scala
deleted file mode 100644
index e70b6e4f8..000000000
--- a/tests/pending/run/iq.scala
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Test file for immutable queues.
- */
-
-import scala.collection.immutable.Queue
-
-object iq {
-  def main: Unit = {
-    /* Create an empty queue. */
-    val q: Queue[Int] = Queue.empty
-
-    /* Test isEmpty.
-     * Expected: Empty
-     */
-    if (q.isEmpty) {
-      Console.println("Empty")
-    }
-
-    /* Test enqueing. */
-    val q2 = q.enqueue(42).enqueue(0)
-    val qa = q :+ 42 :+ 0
-    assert(q2 == qa)
-    
-    val qb = 42 +: 0 +: q
-    assert(q2 == qb)
-    val qc = 42 +: q :+ 0
-    assert(q2 == qc)
-
-    Console.println("q2: " + q2)
-    Console.println("qa: " + qa)
-    Console.println("qb: " + qb)
-    Console.println("qc: " + qc)
-    
-    /* Test is empty and dequeue.
-     * Expected: Head: 42
-     */
-    val q4 =
-      if (q2.isEmpty) {
-        Console.println("Empty")
-        q2
-      }
-      else {
-	val (head, q3) = q2.dequeue
-        Console.println("Head: " + head)
-        q3
-      }
-
-    /* Test sequence enqueing. */
-    val q5: Queue[Any] = q4.enqueue(List(1,2,3,4,5,6,7,8,9))
-    /* Test toString.
-     * Expected: q5: Queue(0,1,2,3,4,5,6,7,8,9)
-     */
-    Console.println("q5: " + q5)
-    /* Test apply
-     * Expected: q5[5]: 5
-     */
-    Console.println("q5[5]: " + q5(5))
-
-    val q5c: Queue[Int] = Queue.empty.enqueue(List(0, 1, 2, 3, 4, 5, 6, 7, 8, 9))
-
-    /* Testing ==
-     *  Expected: q5 == q9: true
-     *            q9 == q5: true
-     */
-    Console.println("q5 == q5c: " + (q5 == q5c))
-    Console.println("q5c == q5: " + (q5c == q5))
-
-    val (_, q6) = q5.dequeue
-    val (_, q7) = q6.dequeue
-    //val q8 = q7 + 10 + 11  //deprecated
-    val q8 = q7.enqueue(10).enqueue(11)
-    /* Test dequeu
-     * Expected: q8: Queue(2,3,4,5,6,7,8,9,10,11)
-     */
-    Console.println("q8: " + q8)
-    val q9 = Queue(2,3,4,5,6,7,8,9,10,11)
-
-    /* Testing ==
-     *  Expected: q8 == q9: true
-     */
-    Console.println("q8 == q9: " + (q8 == q9))
-
-    /* Testing elements
-     *  Expected: Elements:  1  2  3  4  5  6  7  8  9
-     */
-    Console.print("Elements: ");
-    q6.iterator.foreach(e => Console.print(" "+ e + " "))
-    Console.println;
-
-   /* Testing mkString
-     *  Expected: String: <1-2-3-4-5-6-7-8-9>
-     */
-    Console.println("String: " + q6.mkString("<","-",">"))
-
-    /* Testing length
-     *  Expected: Length: 9
-     */
-    Console.println("Length: " + q6.length)
-
-    /* Testing front
-     *  Expected: Front: 1
-     */
-    Console.println("Front: " + q6.front);
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    iq.main
-  }
-}
diff --git a/tests/pending/run/iterator-concat.check b/tests/pending/run/iterator-concat.check
deleted file mode 100644
index 23835b07a..000000000
--- a/tests/pending/run/iterator-concat.check
+++ /dev/null
@@ -1,4 +0,0 @@
-100
-1000
-10000
-100000
diff --git a/tests/pending/run/iterator-concat.scala b/tests/pending/run/iterator-concat.scala
deleted file mode 100644
index f11363410..000000000
--- a/tests/pending/run/iterator-concat.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-object Test {
-  // Create `size` Function0s, each of which evaluates to an Iterator
-  // which produces 1. Then fold them over ++ to get a single iterator,
-  // which should sum to "size".
-  def mk(size: Int): Iterator[Int] = {
-    val closures = (1 to size).toList.map(x => (() => Iterator(1)))
-    closures.foldLeft(Iterator.empty: Iterator[Int])((res, f) => res ++ f())
-  }
-  def main(args: Array[String]): Unit = {
-    println(mk(100).sum)
-    println(mk(1000).sum)
-    println(mk(10000).sum)
-    println(mk(100000).sum)
-  }
-}
diff --git a/tests/pending/run/iterator-from.scala b/tests/pending/run/iterator-from.scala
deleted file mode 100644
index 4f403680c..000000000
--- a/tests/pending/run/iterator-from.scala
+++ /dev/null
@@ -1,71 +0,0 @@
-/* This file tests iteratorFrom, keysIteratorFrom, and valueIteratorFrom on various sorted sets and maps
- * filter: inliner warnings; re-run with -Yinline-warnings for details
- */
-
-import scala.util.{Random => R}
-import scala.collection._
-import scala.math.Ordered
-
-object Test extends dotty.runtime.LegacyApp {
-  val maxLength = 25
-  val maxKey = 50
-  val maxValue = 50
-
-  def testSet[A <% Ordered[A]](set: SortedSet[A], list: List[A]): Unit = {
-    val distinctSorted = list.distinct.sorted
-    assertEquals("Set size wasn't the same as list sze", set.size, distinctSorted.size)
-
-    for(key <- distinctSorted) {
-      val clazz = set.getClass
-      val iteratorFrom = (set iteratorFrom key).toList
-      check(clazz, list, s"set iteratorFrom $key", s"(set from $key).iterator", iteratorFrom, (set from key).iterator.toList)
-      check(clazz, list, s"set.iteratorFrom $key", s"distinctSorted dropWhile (_ < $key)", iteratorFrom, distinctSorted dropWhile (_ < key))
-      check(clazz, list, s"set iteratorFrom $key", s"set keysIterator from $key", iteratorFrom, (set keysIteratorFrom key).toList)
-    }
-  }
-
-  def testMap[A <% Ordered[A], B](map: SortedMap[A, B], list: List[(A, B)]): Unit = {
-    val distinctSorted = distinctByKey(list).sortBy(_._1)
-    assertEquals("Map size wasn't the same as list sze", map.size, distinctSorted.size)
-
-    for(keyValue <- distinctSorted) {
-      val key = keyValue._1
-      val clazz = map.getClass
-      val iteratorFrom = (map iteratorFrom key).toList
-      check(clazz, list, s"map iteratorFrom $key", s"(map from $key).iterator", iteratorFrom, (map from key).iterator.toList)
-      check(clazz, list, s"map iteratorFrom $key", s"distinctSorted dropWhile (_._1 < $key)", iteratorFrom, distinctSorted dropWhile (_._1 < key))
-      check(clazz, list, s"map iteratorFrom $key map (_._1)", s"map keysIteratorFrom $key", iteratorFrom map (_._1), (map keysIteratorFrom key).toList)
-      check(clazz, list, s"map iteratorFrom $key map (_._2)", s"map valuesIteratorFrom $key", iteratorFrom map (_._2), (map valuesIteratorFrom key).toList)
-    }
-  }
-
-  def check[A](clazz: Class[_], list: List[_], m1: String, m2: String, l1: List[A], l2: List[A]): Unit = {
-    assertEquals(s"$clazz: `$m1` didn't match `$m2` on list $list", l1, l2)
-  }
-
-  def assertEquals[A](msg: String, x: A, y: A): Unit = {
-    assert(x == y, s"$msg\n1: $x\n2: $y")
-  }
-
-  def distinctByKey[A,B](list: List[(A, B)]) : List[(A,B)] = list.groupBy(_._1).map(_._2.last).toList
-
-  object Weekday extends Enumeration {
-    type Weekday = Value
-    val Mon, Tue, Wed, Thu, Fri, Sat, Sun = Value
-  }
-
-  0 until maxLength foreach {length =>
-    val keyValues = (0 until length map {_ => (R nextInt maxKey, R nextInt maxValue)}).toList
-    val keys = keyValues map (_._2)
-    testSet(immutable.BitSet(keys:_*), keys)
-    testSet(immutable.TreeSet(keys:_*), keys)
-    testSet(mutable.TreeSet(keys:_*), keys)
-    val days = keys map {n => Weekday(n % Weekday.values.size)}
-    testSet(Weekday.ValueSet(days:_*), days)
-
-    val treeMap = immutable.TreeMap(keyValues:_*)
-    testMap(treeMap, keyValues)
-    testMap(treeMap.filterKeys(_ % 2 == 0), keyValues  filter (_._1 % 2 == 0))
-    testMap(treeMap mapValues (_ + 1), keyValues map {case (k,v) => (k, v + 1)})
-  }
-}
diff --git a/tests/pending/run/iterator-iterate-lazy.scala b/tests/pending/run/iterator-iterate-lazy.scala
deleted file mode 100644
index 92b170062..000000000
--- a/tests/pending/run/iterator-iterate-lazy.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    Iterator.iterate((1 to 5).toList)(_.tail).takeWhile(_.nonEmpty).map(_.head).toList
-  }
-}
diff --git a/tests/pending/run/iterator3444.scala b/tests/pending/run/iterator3444.scala
deleted file mode 100644
index 0a8f94291..000000000
--- a/tests/pending/run/iterator3444.scala
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-// ticked #3444
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    val it = (1 to 12).toSeq.iterator
-
-    assert(it.next == 1)
-    assert(it.take(2).toList == List(2, 3))
-
-    val jt = (4 to 12).toSeq.iterator
-    assert(jt.next == 4)
-    assert(jt.drop(5).toList == List(10, 11, 12))
-
-    val kt = (1 until 10).toSeq.iterator
-    assert(kt.drop(50).toList == Nil)
-
-    val mt = (1 until 5).toSeq.iterator
-    assert(mt.take(50).toList == List(1, 2, 3, 4))
-  }
-
-}
diff --git a/tests/pending/run/iterators.check b/tests/pending/run/iterators.check
deleted file mode 100644
index bb139c161..000000000
--- a/tests/pending/run/iterators.check
+++ /dev/null
@@ -1,13 +0,0 @@
-test check_from was successful
-test check_range was successful
-test check_range2 was successful
-test check_range3 was successful
-test check_take was successful
-test check_drop was successful
-test check_foreach was successful
-test check_forall was successful
-test check_fromArray was successful
-test check_toSeq was successful
-test check_indexOf was successful
-test check_findIndexOf was successful
-
diff --git a/tests/pending/run/iterators.scala b/tests/pending/run/iterators.scala
deleted file mode 100644
index e2a97ec7a..000000000
--- a/tests/pending/run/iterators.scala
+++ /dev/null
@@ -1,136 +0,0 @@
-//############################################################################
-// Iterators
-//############################################################################
-
-//############################################################################
-
-import scala.language.postfixOps
-
-object Test {
-
-  def check_from: Int = {
-    val it1 = Iterator.from(-1)
-    val it2 = Iterator.from(0, -1)
-    it1.next + it2.next
-  }
-
-  def check_range: Int = {
-    val xs1 = Iterator.range(0, 10,  2) toList;
-    val xs2 = Iterator.range(0, 10, -2) toList;
-    val xs3 = Iterator.range(10, 0, -2) toList;
-    val xs4 = Iterator.range(10, 0,  2) toList;
-    val xs5 = Iterator.range(0, 10, 11) toList;
-    xs1.length + xs2.length + xs3.length + xs4.length + xs5.length
-  }
-
-  def check_range2: Int = {
-    val r1start = 0
-    val r1end = 10
-    val r1step = 1
-    val r1 = Iterator.range(r1start, r1end, r1step) toList;
-    val r2 = Iterator.range(r1start, r1end, r1step + 1) toList;
-    val r3 = Iterator.range(r1end, r1start, -r1step) toList;
-    val r4 = Iterator.range(0, 10, 11) toList;
-    // 10 + 5 + 10 + 1
-    r1.length + r2.length + r3.length + r4.length
-  }
-
-  def check_range3: Int = {
-    def trues(xs: List[Boolean]) = xs.foldLeft(0)((a, b) => if (b) a+1 else a)
-    val r1 = Iterator.range(0, 10)
-    val xs1 = List(r1 contains 5, r1 contains 6)
-    val r2a = Iterator.range(0, 10, 2)
-    val r2b = Iterator.range(0, 10, 2)
-    val xs2 = List(r2a contains 5, r2b contains 6)
-    val r3 = Iterator.range(0, 10, 11)
-    val xs3 = List(r3 contains 5, r3 contains 6)
-    // 2 + 1 + 0
-    trues(xs1) + trues(xs2) + trues(xs3)
-  }
-
-  def check_take: Int = {
-    val it1 = Iterator.from(0)
-    val xs1 = it1 take 10 toList;
-    xs1.length
-  }
-
-  def check_drop: Int = {
-    val it1 = Iterator.from(0)
-    val it2 = it1 map { 2 * _ }
-    val n1 = it1 drop 2 next
-    val n2 = it2 drop 2 next;
-    n1 + n2
-  }
-
-  def check_foreach: Int = {
-    val it1 = Iterator.from(0) take 20
-    var n = 0
-    it1 foreach { n += _ }
-    n
-  }
-
-  def check_forall: Int = {
-    val it1 = Iterator.from(0)
-    val it2 = Iterator.from(1)
-    0
-  }
-
-  def check_fromArray: Int = {  // ticket #429
-    val a = List(1, 2, 3, 4).toArray
-    var xs0 = a.iterator.toList;
-    var xs1 = a.slice(0, 1).iterator.toList;
-    var xs2 = a.slice(0, 2).iterator.toList;
-    var xs3 = a.slice(0, 3).iterator.toList;
-    var xs4 = a.slice(0, 4).iterator.toList;
-    xs0.length + xs1.length + xs2.length + xs3.length + xs4.length
-  }
-
-  def check_toSeq: String =
-    List(1, 2, 3, 4, 5).iterator.toSeq.mkString("x")
-
-  def check_indexOf: String = {
-    val i = List(1, 2, 3, 4, 5).indexOf(4)
-    val j = List(1, 2, 3, 4, 5).indexOf(16)
-    "" + i + "x" + j
-  }
-
-  def check_findIndexOf: String = {
-    val i = List(1, 2, 3, 4, 5).indexWhere { x: Int => x >= 4 }
-    val j = List(1, 2, 3, 4, 5).indexWhere { x: Int => x >= 16 }
-    "" + i + "x" + j
-  }
-
-  def check_success[A](name: String, closure: => A, expected: A): Unit = {
-    print("test " + name)
-    try {
-      val actual: A = closure
-      if (actual == expected)
-        print(" was successful")
-      else
-        print(" failed: expected "+ expected +", found "+ actual)
-    }
-    catch {
-      case exception: Throwable =>
-        print(" raised exception " + exception)
-    }
-    println()
-  }
-
-  def main(args: Array[String]): Unit = {
-    check_success("check_from",     check_from,      -1)
-    check_success("check_range",    check_range,     11)
-    check_success("check_range2",   check_range2,    26)
-    check_success("check_range3",   check_range3,     3)
-    check_success("check_take",     check_take,      10)
-    check_success("check_drop",     check_drop,      12)
-    check_success("check_foreach",  check_foreach,  190)
-    check_success("check_forall",   check_forall,     0)
-    check_success("check_fromArray",check_fromArray, 14)
-    check_success("check_toSeq",  check_toSeq, "1x2x3x4x5")
-    check_success("check_indexOf",     check_indexOf,     "3x-1")
-    check_success("check_findIndexOf", check_findIndexOf, "3x-1")
-    println()
-  }
-}
-
-//############################################################################
diff --git a/tests/pending/run/kmpSliceSearch.check b/tests/pending/run/kmpSliceSearch.check
deleted file mode 100644
index 9ce0eba5a..000000000
--- a/tests/pending/run/kmpSliceSearch.check
+++ /dev/null
@@ -1,4 +0,0 @@
-6 6
-5 10
--1 -1
-4 4
diff --git a/tests/pending/run/kmpSliceSearch.scala b/tests/pending/run/kmpSliceSearch.scala
deleted file mode 100644
index 4d582bb1c..000000000
--- a/tests/pending/run/kmpSliceSearch.scala
+++ /dev/null
@@ -1,60 +0,0 @@
-object Test {
-  import scala.collection.SeqLike
-  def slowSearch[A](xs: Seq[A], ys: Seq[A], start: Int = 0): Int = {
-    if (xs startsWith ys) start
-    else if (xs.isEmpty) -1
-    else slowSearch(xs.tail, ys, start+1)
-  }
-  def bkwSlowSearch[A](xs: Seq[A], ys: Seq[A]) = {
-    val i = slowSearch(xs.reverse, ys.reverse)
-    if (i<0) i
-    else xs.length - ys.length - i
-  }
-  def main(args: Array[String]): Unit = {
-    val rng = new scala.util.Random(java.lang.Integer.parseInt("kmp",36))
-
-    // Make sure we agree with naive implementation
-    for (h <- Array(2,5,1000)) {
-      for (i <- 0 to 100) {
-        for (j <- 0 to 10) {
-          val xs = (0 to j).map(_ => (rng.nextInt & 0x7FFFFFFF) % h)
-          val xsa = xs.toArray
-          val xsv = Vector() ++ xs
-          val xsl = xs.toList
-          val xss = Vector[Seq[Int]](xs,xsa,xsv,xsl)
-          for (k <- 0 to 5) {
-            val ys = (0 to k).map(_ => (rng.nextInt & 0x7FFFFFFF) % h)
-            val ysa = ys.toArray
-            val ysv = Vector() ++ ys
-            val ysl = ys.toList
-            val yss = Vector[Seq[Int]](ys,ysa,ysv,ysl)
-            val fwd_slow = slowSearch(xs,ys)
-            val bkw_slow = bkwSlowSearch(xs,ys)
-            val fwd_fast = xss.flatMap(xs => yss.map(ys => SeqLike.indexOf(xs,0,xs.length,ys,0,ys.length,0)))
-            val bkw_fast = xss.flatMap(xs => yss.map(ys => SeqLike.lastIndexOf(xs,0,xs.length,ys,0,ys.length,xs.length)))
-            assert(fwd_fast.forall(_ == fwd_slow))
-            assert(bkw_fast.forall(_ == bkw_slow))
-          }
-        }
-      }
-    }
-
-    // Check performance^Wcorrectness of common small test cases
-    val haystacks = List[Seq[Int]](
-      Array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15),
-      Vector(99,2,99,99,2,99,99,99,2,99,99,99,99,2),
-      List(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),
-      1 to 15
-    )
-    val needles = List[Seq[Int]](
-      Array(7,8,9,10),
-      Vector(99,99,99),
-      List(1,1,1,1,1,2),
-      5 to 9
-    )
-    (haystacks zip needles) foreach {
-      case (hay, nee) =>
-        println(hay.indexOfSlice(nee,2) + " " + hay.lastIndexOfSlice(nee,13))
-    }
-  }
-}
diff --git a/tests/pending/run/lazy-override-run.check b/tests/pending/run/lazy-override-run.check
deleted file mode 100644
index a8f658d7b..000000000
--- a/tests/pending/run/lazy-override-run.check
+++ /dev/null
@@ -1,3 +0,0 @@
-a.x=/*A.x*/2
-b.x=/*B.x*/3
-b.z=/*B.z/3
diff --git a/tests/pending/run/lazy-override-run.scala b/tests/pending/run/lazy-override-run.scala
deleted file mode 100644
index 3e00f31ef..000000000
--- a/tests/pending/run/lazy-override-run.scala
+++ /dev/null
@@ -1,26 +0,0 @@
-class A {
-  lazy val x: Int = { print("/*A.x*/"); 2 }
-  lazy val y: Int = { print("/*A.y*/"); 2 }
-  lazy val z: Int = { print("/*A.z*/"); 2 }
-}
-
-class B extends A {
-  override lazy val x: Int = { print("/*B.x*/"); 3 }
-  override lazy val y: Int = { print("/*B.y*/"); 3 }
-  override lazy val z: Int = { print("/*B.z/"); 3 }
-}
-
-
-
-
-object Test extends dotty.runtime.LegacyApp {
- val a = new A
- print("a.x=")
- println(a.x)
-
- val b = new B
- print("b.x=")
- println(b.x)
- print("b.z=")
- println(b.z)
-}
diff --git a/tests/pending/run/list_map.scala b/tests/pending/run/list_map.scala
deleted file mode 100755
index 59acf09c6..000000000
--- a/tests/pending/run/list_map.scala
+++ /dev/null
@@ -1,26 +0,0 @@
-import collection.immutable.ListMap
-
-object Test {
-  def testImmutableMinus(): Unit = {
-    val empty = ListMap.empty[Int, Int]
-
-    val m0 = ListMap(1 -> 1, 2 -> 2)
-    val m1 = m0 - 3
-    assert (m1 eq m0)
-    val m2 = m0 - 1
-    assert (m2.size == 1)
-    val m3 = m2 - 2
-    assert (m3 eq empty)
-
-    val m4 = ListMap(1 -> 1, 2 -> 2, 3 -> 3)
-    val m5 = m4 - 1
-    assert (m5 == ListMap(2 -> 2, 3 -> 3))
-    assert (m5.toList == (2, 2)::(3, 3)::Nil)
-
-    assert ((empty - 1) eq empty)
-  }
-
-  def main(args: Array[String]): Unit = {
-    testImmutableMinus()
-  }
-}
diff --git a/tests/pending/run/lists-run.scala b/tests/pending/run/lists-run.scala
deleted file mode 100644
index 713b19659..000000000
--- a/tests/pending/run/lists-run.scala
+++ /dev/null
@@ -1,187 +0,0 @@
-/** Test the Scala implementation of class <code>scala.List</code>.
- *
- *  @author Stephane Micheloud
- */
-import scala.language.postfixOps
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    Test_multiset.run() // multiset operations: union, intersect, diff
-    Test1.run() //count, exists, filter, ..
-    Test2.run() //#468
-    Test3.run() //#1691
-    Test4.run()  //#1721
-    Test5.run()
-  }
-}
-
-object Test_multiset {
-  def run(): Unit = {
-    def isSubListOf[A](thiz: List[A], that: List[A]): Boolean =
-      thiz forall (that contains _)
-    val xs = List(1, 1, 2)
-    val ys = List(1, 2, 2, 3)
-    assert(List(1, 1, 2, 1, 2, 2, 3) == (xs union ys), "xs_union_ys")
-    assert(List(1, 2, 2, 3, 1, 1, 2) == (ys union xs), "ys_union_xs")
-    assert(List(1, 2) == (xs intersect ys), "xs_intersect_ys")
-    assert(List(1, 2) == (ys intersect xs), "ys_intersect_xs")
-    assert(List(1) == (xs diff ys), "xs_diff_ys")
-    assert(List(2, 3) == (ys diff xs), "ys_diff_xs")
-    assert(isSubListOf(xs filterNot (ys contains), xs diff ys), "xs_subset_ys")
-
-    val zs = List(0, 1, 1, 2, 2, 2)
-    assert(List(0, 1, 1, 2, 2, 2, 1, 2, 2, 3) == (zs union ys), "zs_union_ys")
-    assert(List(1, 2, 2, 3, 0, 1, 1, 2, 2, 2) == (ys union zs), "ys_union_zs")
-    assert(List(1, 2, 2) == (zs intersect ys), "zs_intersect_ys")
-    assert(List(1, 2, 2) == (ys intersect zs), "ys_intersect_zs")
-    assert(List(0, 1, 2) == (zs diff ys), "zs_diff_ys")
-    assert(List(3) == (ys diff zs), "ys_diff_zs")
-    assert(isSubListOf(zs filterNot (ys contains), zs diff ys), "xs_subset_ys")
-
-    val ws = List(2)
-    assert(List(2, 1, 2, 2, 3) == (ws union ys), "ws_union_ys")
-    assert(List(1, 2, 2, 3, 2) == (ys union ws), "ys_union_ws")
-    assert(List(2) == (ws intersect ys), "ws_intersect_ys")
-    assert(List(2) == (ys intersect ws), "ys_intersect_ws")
-    assert(List() == (ws diff ys), "ws_diff_ys")
-    assert(List(1, 2, 3) == (ys diff ws), "ys_diff_ws")
-    assert(isSubListOf(ws filterNot (ys contains), ws diff ys), "ws_subset_ys")
-
-    val vs = List(3, 2, 2, 1)
-    assert(List(1, 1, 2, 3, 2, 2, 1) == (xs union vs), "xs_union_vs")
-    assert(List(3, 2, 2, 1, 1, 1, 2) == (vs union xs), "vs_union_xs")
-    assert(List(1, 2) == (xs intersect vs), "xs_intersect_vs")
-    assert(List(2, 1) == (vs intersect xs), "vs_intersect_xs")
-    assert(List(1) == (xs diff vs), "xs_diff_vs")
-    assert(List(3, 2) == (vs diff xs), "vs_diff_xs")
-    assert(isSubListOf(xs filterNot (vs contains), xs diff vs), "xs_subset_vs")
-
-    // tests adapted from Thomas Jung
-    assert({
-        def sort(zs: List[Int]) = zs sortWith ( _ > _ )
-        sort(xs intersect ys) == sort(ys intersect xs)
-      }, "be symmetric after sorting")
-    assert({
-        def cardinality[A](zs: List[A], e: A): Int = zs count (e == _)
-        val intersection = xs intersect ys
-        xs forall (e => cardinality(intersection, e) == (cardinality(xs, e)
-min cardinality(ys, e)))
-      }, "obey min cardinality")
-    assert({
-        val intersection = xs intersect ys
-		val unconsumed = xs.foldLeft(intersection){(rest, e) =>
-		  if (! rest.isEmpty && e == rest.head) rest.tail else rest
-		}
-		unconsumed.isEmpty
-      }, "maintain order")
-    assert(xs == (xs intersect xs),
-      "has the list as again intersection")
-  }
-}
-
-object Test1 {
-  def run(): Unit = {
-    val xs1 = List(1, 2, 3)
-    val xs2 = List('a', 'b')
-    val xs3 = List(List(1, 2), List(4, 5))
-    val xs4 = List(2, 4, 6, 8)
-    val xs5 = List(List(3, 4), List(3), List(4, 5))
-
-  {
-    val n1 = xs1 count { e => e % 2 != 0 }
-    val n2 = xs4 count { e => e < 5 }
-    assert(4 == (n1 + n2), "check_count")
-  }
-  {
-    val b1 = xs1 exists { e => e % 2 == 0 }
-    val b2 = xs4 exists { e => e == 5 }
-    assert(!(b1 & b2), "check_exists")
-  }
-  {
-    val ys1 = xs1 filter { e => e % 2 == 0 }
-    val ys2 = xs4 filter { e => e < 5 }
-    assert(3 == ys1.length + ys2.length, "check_filter")
-  }
-  {
-    val n1 = xs1.foldLeft(0)((e1, e2) => e1 + e2)
-    val ys1 = xs4.foldLeft(List[Int]())((e1, e2) => e2 :: e1)
-    assert(10 == n1 + ys1.length, "check_foldLeft")
-  }
-  {
-    val b1 = xs1 forall { e => e < 10}
-    val b2 = xs4 forall { e => e % 2 == 0 }
-    assert(b1 & b2, "check_forall")
-  }
-  {
-    val ys1 = xs1 filterNot { e => e % 2 != 0 }
-    val ys2 = xs4 filterNot { e => e < 5 }
-    assert(3 == ys1.length + ys2.length, "check_remove")
-  }
-  {
-    val ys1 = xs1 zip xs2
-    val ys2 = xs1 zip xs3
-    assert(4 == ys1.length + ys2.length, "check_zip")
-  }
-  {
-    val ys1 = xs1.zipAll(xs2, 0, '_')
-    val ys2 = xs2.zipAll(xs1, '_', 0)
-    val ys3 = xs1.zipAll(xs3, 0, List(-1))
-    assert(9 == ys1.length + ys2.length + ys3.length, "check_zipAll")
-  }
-  }
-}
-
-object Test2 {
-  def run(): Unit = {
-    val xs1 = List(1, 2, 3)
-    val xs2 = List(0)
-
-    val ys1 = xs1 ::: List(4)
-    assert(List(1, 2, 3, 4) == ys1, "check_:::")
-
-    val ys2 = ys1 filterNot (_ == 4)
-    assert(xs1 == ys2, "check_-")
-
-    val n2 = (xs1 ++ ys1).length
-    val n3 = (xs1 ++ Nil).length
-    val n4 = (xs1 ++ ((new collection.mutable.ArrayBuffer[Int]) += 0)).length
-    assert(14 == n2 + n3 + n4, "check_++")
-  }
-}
-
-object Test3 {
-  def run(): Unit = {
-    try {
-      List.range(1, 10, 0)
-    } catch {
-      case e: IllegalArgumentException => ()
-      case _: Throwable => throw new Error("List.range(1, 10, 0)")
-    }
-    assert(List.range(10, 0, -2) == List(10, 8, 6, 4, 2))
-  }
-}
-
-object Test4 {
-  def run(): Unit = {
-    assert(List(1,2,3).endsWith(List(2,3)))
-    assert(!List(1,2,3).endsWith(List(1,3)))
-    assert(List(1,2,3).endsWith(List()))
-    assert(!List(1,2,3).endsWith(List(0,1,2,3)))
-    assert(List(1,2,3).endsWith(List(1,2,3)))
-    assert(!List().endsWith(List(1,2,3)))
-    assert(List().endsWith(List()))
-  }
-}
-
-object Test5 {
-  def show(xs: List[String]) = xs match {
-    case "foo" :: args => args.toString
-    case List(x) => x.toString
-    case Nil => "Nil"
-  }
-  def run(): Unit = {
-    assert(show(List()) == "Nil")
-    assert(show(List("a")) == "a")
-    assert(show(List("foo", "b")) == "List(b)")
-  }
-}
diff --git a/tests/pending/run/longmap.scala b/tests/pending/run/longmap.scala
deleted file mode 100644
index b67fc75f1..000000000
--- a/tests/pending/run/longmap.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test extends dotty.runtime.LegacyApp{
-  import scala.collection.immutable.LongMap;
-
-  val it = LongMap(8L -> 2, 11L -> 3, 1L -> 2, 7L -> 13);
-
-  assert(it.firstKey == 1L);
-  assert(it.lastKey == 11L);
-}
diff --git a/tests/pending/run/mapConserve.scala b/tests/pending/run/mapConserve.scala
deleted file mode 100644
index 4c842b0a5..000000000
--- a/tests/pending/run/mapConserve.scala
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * filter: inliner warnings; re-run with -Yinline-warnings for details
- */
-import scala.annotation.tailrec
-import scala.collection.mutable.ListBuffer
-
-object Test {
-  val maxListLength = 7 // up to 16, but larger is slower
-  var testCount = 0
-
-  def checkStackOverflow() = {
-    var xs: List[String] = Nil
-    for (i <- 0 until 250000)
-        xs = "X" :: xs
-
-    val lowers = xs.mapConserve(_.toLowerCase)
-    assert(xs.mapConserve(x => x) eq xs)
-  }
-
-  def checkBehaviourUnchanged(input: List[_], oldOutput: List[_], newOutput: List[_]): Unit = {
-    if (oldOutput eq input)
-      assert(newOutput eq oldOutput)
-    else {
-      assert(newOutput.head == oldOutput.head)
-      checkBehaviourUnchanged(input.tail, oldOutput.tail, newOutput.tail)
-    }
-    testCount += 1
-  }
-
-    var callCount = 0
-    val lastHexDigit: Function1[BigInt, AnyRef] = { x: BigInt => callCount+=1; if (x < 16) x else x % 16 }
-
-    def main(args: Array[String]): Unit = {
-        for (length <- 0 to maxListLength;
-             bitmap <- 0 until (1 << length);
-             data = List.range(0, length) map { x: Int =>
-               if ((bitmap & (1 << x)) != 0) BigInt(x+16)
-               else BigInt(x)
-             })
-        {
-            // Behaves like map with respect to  ==
-            callCount = 0
-            val numUnconserved = data.reverse.dropWhile(_ < 16).length
-            val result = data mapConserve lastHexDigit
-            val mapResult = data map lastHexDigit
-            assert(result == mapResult)
-            assert((result drop numUnconserved) eq (data drop numUnconserved))
-            assert(callCount == 2 * length) // map, mapConserve call transform for each element in the list
-
-            // Behaves like existing mapConserve with respect to  eq
-            checkBehaviourUnchanged(data, data mapConserve lastHexDigit, data mapConserve lastHexDigit)
-        }
-
-        checkStackOverflow();
-    }
-}
diff --git a/tests/pending/run/mapValues.scala b/tests/pending/run/mapValues.scala
deleted file mode 100644
index d3266bd18..000000000
--- a/tests/pending/run/mapValues.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  val m = Map(1 -> 1, 2 -> 2)
-  val mv = (m mapValues identity) - 1
-
-  def main(args: Array[String]): Unit = {
-    assert(mv.size == 1)
-  }
-}
diff --git a/tests/pending/run/map_java_conversions.scala b/tests/pending/run/map_java_conversions.scala
deleted file mode 100644
index b7b39128c..000000000
--- a/tests/pending/run/map_java_conversions.scala
+++ /dev/null
@@ -1,60 +0,0 @@
-
-
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    import collection.JavaConversions._
-
-    test(new java.util.HashMap[String, String])
-    test(new java.util.Properties)
-    testConcMap
-  }
-
-  def testConcMap: Unit = {
-    import collection.JavaConversions._
-
-    val concMap = new java.util.concurrent.ConcurrentHashMap[String, String]
-
-    test(concMap)
-    val cmap = mapAsScalaConcurrentMap(concMap)
-    cmap.putIfAbsent("absentKey", "absentValue")
-    cmap.put("somekey", "somevalue")
-    assert(cmap.remove("somekey", "somevalue") == true)
-    assert(cmap.replace("absentKey", "newAbsentValue") == Some("absentValue"))
-    assert(cmap.replace("absentKey", "newAbsentValue", ".......") == true)
-  }
-
-  def test(m: collection.mutable.Map[String, String]): Unit = {
-    m.clear
-    assert(m.size == 0)
-
-    m.put("key", "value")
-    assert(m.size == 1)
-
-    assert(m.put("key", "anotherValue") == Some("value"))
-    assert(m.put("key2", "value2") == None)
-    assert(m.size == 2)
-
-    m += (("key3", "value3"))
-    assert(m.size == 3)
-
-    m -= "key2"
-    assert(m.size == 2)
-    assert(m.nonEmpty)
-    assert(m.remove("key") == Some("anotherValue"))
-
-    m.clear
-    for (i <- 0 until 10) m += (("key" + i, "value" + i))
-    for ((k, v) <- m) assert(k.startsWith("key"))
-  }
-
-}
-
-
-
-
-
-
diff --git a/tests/pending/run/map_test.check b/tests/pending/run/map_test.check
deleted file mode 100644
index a788c0fbc..000000000
--- a/tests/pending/run/map_test.check
+++ /dev/null
@@ -1,3 +0,0 @@
-0->0 1->1 2->2 3->3 4->4 5->5 6->6 7->7 8->8 9->9 10->10 11->11 12->12 13->13 14->14 15->15 16->16 17->17 18->18 19->19 20->20 21->21 22->22 23->23 24->24 25->25 26->26 27->27 28->28 29->29 30->30 31->31 32->32 33->33 34->34 35->35 36->36 37->37 38->38 39->39 40->40 41->41 42->42 666->A bigger random number 4711->A big random number 
-0->0 1->1 2->2 3->3 4->4 5->5 6->6 7->7 8->8 9->9 10->10 11->11 12->12 13->13 14->14 15->15 16->16 17->17 18->18 19->19 20->20 21->21 22->22 23->23 24->24 25->25 26->26 27->27 28->28 29->29 30->30 31->31 32->32 33->33 34->34 35->35 36->36 37->37 38->38 39->39 40->40 41->41 42->42 666->A bigger random number 4711->A big random number 
-OK
diff --git a/tests/pending/run/map_test.scala b/tests/pending/run/map_test.scala
deleted file mode 100644
index 947c846bd..000000000
--- a/tests/pending/run/map_test.scala
+++ /dev/null
@@ -1,38 +0,0 @@
-import scala.collection.immutable.{ListMap, Map, TreeMap}
-
-object Test extends dotty.runtime.LegacyApp {
-  test1()
-  test2()
-  println("OK")
-
-  def test1(): Unit = {
-    val myMap: TreeMap[Int, String] = new TreeMap
-    test_map(myMap)
-  }
-
-  def test2(): Unit = {
-    val myMap: ListMap[Int, String] = new ListMap
-    test_map(myMap)
-  }
-
-  def test_map(myMap: Map[Int, String]): Unit = {
-    val map1 = myMap.updated(42,"The answer")
-    val map2 = map1.updated(17,"A small random number")
-    val map3 = map2.updated(666,"A bigger random number")
-    val map4 = map3.updated(4711,"A big random number")
-    map1 == myMap + ((42, "The answer"))
-    var i = 0
-    var map = map4
-    while(i < 43) {
-      map = map.updated(i,i.toString())
-      i += 1
-    }
-    i = 0
-    while(i < 4712) {
-      if (map.isDefinedAt(i))
-        print(i + "->" + map(i) + " ");
-      i += 1
-    }
-    println("")
-  }
-}
diff --git a/tests/pending/run/matchbytes.check b/tests/pending/run/matchbytes.check
deleted file mode 100644
index d00491fd7..000000000
--- a/tests/pending/run/matchbytes.check
+++ /dev/null
@@ -1 +0,0 @@
-1
diff --git a/tests/pending/run/matchbytes.scala b/tests/pending/run/matchbytes.scala
deleted file mode 100644
index b4455e8f4..000000000
--- a/tests/pending/run/matchbytes.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test extends dotty.runtime.LegacyApp{
-  val x = (1 : Byte) match {
-    case 2 => println(2);
-    case 1 => println(1);
-    case _ => println("????");
-  }
-}
diff --git a/tests/pending/run/matchemptyarray.check b/tests/pending/run/matchemptyarray.check
deleted file mode 100644
index 815225fc6..000000000
--- a/tests/pending/run/matchemptyarray.check
+++ /dev/null
@@ -1 +0,0 @@
-Array()
diff --git a/tests/pending/run/matchemptyarray.scala b/tests/pending/run/matchemptyarray.scala
deleted file mode 100644
index fa56c0ed3..000000000
--- a/tests/pending/run/matchemptyarray.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Test extends dotty.runtime.LegacyApp{
-  Array[String]() match {
-    case x@Array() => println(x.deep.toString());
-  }
-}
diff --git a/tests/pending/run/matchnull.check b/tests/pending/run/matchnull.check
deleted file mode 100644
index 64861d87d..000000000
--- a/tests/pending/run/matchnull.check
+++ /dev/null
@@ -1,3 +0,0 @@
--1
--1
--1
diff --git a/tests/pending/run/matchnull.scala b/tests/pending/run/matchnull.scala
deleted file mode 100644
index 2cc8550d4..000000000
--- a/tests/pending/run/matchnull.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-object Test
-{
-  def f1 = null match { case x: AnyRef => 1 case _ => -1 }
-  def f2(x: Any) = x match { case 52 => 1 ; case null => -1 ; case _ => 0 }
-  def f3(x: AnyRef) = x match { case x: String => 1 ; case List(_) => 0 ; case null => -1 ; case _ => -2 }
-
-  def main(args: Array[String]): Unit = {
-    println(f1)
-    println(f2(null))
-    println(f3(null))
-  }
-}
diff --git a/tests/pending/run/matchonseq.check b/tests/pending/run/matchonseq.check
deleted file mode 100644
index 3fe554095..000000000
--- a/tests/pending/run/matchonseq.check
+++ /dev/null
@@ -1,2 +0,0 @@
-It worked! head=1
-It worked! last=3
diff --git a/tests/pending/run/matchonseq.scala b/tests/pending/run/matchonseq.scala
deleted file mode 100644
index 99138706b..000000000
--- a/tests/pending/run/matchonseq.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  Vector(1,2,3) match {
-    case head +: tail => println("It worked! head=" + head)
-  }
-  Vector(1,2,3) match {
-    case init :+ last => println("It worked! last=" + last)
-  }
-}
diff --git a/tests/pending/run/missingparams.check b/tests/pending/run/missingparams.check
deleted file mode 100644
index b0047fa49..000000000
--- a/tests/pending/run/missingparams.check
+++ /dev/null
@@ -1 +0,0 @@
-None
diff --git a/tests/pending/run/missingparams.scala b/tests/pending/run/missingparams.scala
deleted file mode 100644
index 21c9ae170..000000000
--- a/tests/pending/run/missingparams.scala
+++ /dev/null
@@ -1,21 +0,0 @@
-/** Tests the optimiser. */
-
-final class Foo(val x: Int) {
-  def filter(p: Int => Boolean) =
-    if (p(x)) Some(x) else None
-
-  // test that the closure elimination is not wrongly replacing
-  // 'that' by 'this'
-  def intersect(that: Foo) =
-    filter { dummy =>
-//      x // dummy
-      that.x > 0
-    }
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  val foo1 = new Foo(42)
-  val foo2 = new Foo(-42)
-
-  println(foo1 intersect foo2)
-}
diff --git a/tests/pending/run/mixins.check b/tests/pending/run/mixins.check
deleted file mode 100644
index 59a2c1d3f..000000000
--- a/tests/pending/run/mixins.check
+++ /dev/null
@@ -1,7 +0,0 @@
-M1::B::f
-M1::f M2::f M3::f
-one
-two
-A
-B
-C
diff --git a/tests/pending/run/mixins.scala b/tests/pending/run/mixins.scala
deleted file mode 100644
index 23aec6b52..000000000
--- a/tests/pending/run/mixins.scala
+++ /dev/null
@@ -1,83 +0,0 @@
-// Test 1: "super" coming from mixins
-
-import Console._;
-
-object Test1 {
-  class A {
-    def f = "A::f";
-  }
-
-  class B extends A {
-    override def f = "B::f";
-  }
-
-  trait M1 extends A {
-    override def f = "M1::" + super.f;
-  }
-
-  class C extends B with M1 {
-    override def f = super[M1].f;
-  }
-
-  def test(): Unit = {
-    val c = new C;
-    Console.println(c.f);
-  }
-}
-
-// Test 2: qualified "super" inside of the host class
-
-object Test2 {
-  class M1 {
-    def f = "M1::f";
-  }
-
-  trait M2 {
-    def f = "M2::f";
-  }
-
-  trait M3 {
-    def f = "M3::f";
-  }
-
-  class Host extends M1 with M2 with M3 {
-    override def f = super[M1].f + " " + super[M2].f + " " + super[M3].f
-  }
-
-  def test(): Unit = {
-    val h = new Host;
-    Console.println(h.f)
-  }
-}
-
-// Test 3: mixin evaluation order (bug 120)
-
-object Test3 {
-
-  class A(x: Unit, y: Unit) {
-    Console.println("A");
-  }
-
-  trait B {
-    println("B");
-  }
-
-  class C extends A({ println("one"); }, { println("two"); })
-          with B {
-    println("C");
-  }
-
-  def test() = {
-    val c = new C();
-  }
-}
-
-// Main testing function
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    Test1.test();
-    Test2.test();
-    Test3.test();
-  }
-}
diff --git a/tests/pending/run/multi-array.check b/tests/pending/run/multi-array.check
deleted file mode 100644
index f163dae13..000000000
--- a/tests/pending/run/multi-array.check
+++ /dev/null
@@ -1,4 +0,0 @@
-Array(1, 2, 3)
-null
-Array(Array(0, 0, 0), Array(0, 0, 0), Array(0, 0, 0))
-Array(Array(0, 1, 2), Array(1, 2, 3), Array(2, 3, 4))
diff --git a/tests/pending/run/multi-array.scala b/tests/pending/run/multi-array.scala
deleted file mode 100644
index ff8b8ff2e..000000000
--- a/tests/pending/run/multi-array.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val a = Array(1, 2, 3)
-  println(a.deep.toString)
-
-  val aaiIncomplete = new Array[Array[Array[Int]]](3)
-  println(aaiIncomplete(0))
-
-  val aaiComplete: Array[Array[Int]] = Array.ofDim[Int](3, 3) // new Array[Array[Int]](3, 3)
-  println(aaiComplete.deep)
-  for (i <- 0 until 3; j <- 0 until 3)
-    aaiComplete(i)(j) = i + j
-  println(aaiComplete.deep.toString)
-  assert(aaiComplete.last.last == 4)
-}
diff --git a/tests/pending/run/mutable-treeset.scala b/tests/pending/run/mutable-treeset.scala
deleted file mode 100644
index 97dda6531..000000000
--- a/tests/pending/run/mutable-treeset.scala
+++ /dev/null
@@ -1,145 +0,0 @@
-import scala.collection.mutable.TreeSet
-
-object Test extends dotty.runtime.LegacyApp {
-  val list = List(6,5,4,3,2,1,1,2,3,4,5,6,6,5,4,3,2,1)
-  val distinct = list.distinct
-  val sorted = distinct.sorted
-
-  // sublist stuff for a single level of slicing
-  val min = list.min
-  val max = list.max
-  val nonlist = ((min - 10) until (max + 20) filterNot list.contains).toList
-  val sublist = list filter {x => x >=(min + 1) && x < max}
-  val distinctSublist = sublist.distinct
-  val subnonlist = min :: max :: nonlist
-  val subsorted = distinctSublist.sorted
-
-  // subsublist for a 2nd level of slicing
-  val almostmin = sublist.min
-  val almostmax = sublist.max
-  val subsublist = sublist filter {x => x >=(almostmin + 1) && x < almostmax}
-  val distinctSubsublist = subsublist.distinct
-  val subsubnonlist = almostmin :: almostmax :: subnonlist
-  val subsubsorted = distinctSubsublist.sorted
-
-  def testSize: Unit = {
-    def check(set : TreeSet[Int], list: List[Int]): Unit = {
-      assert(set.size == list.size, s"$set had size ${set.size} while $list had size ${list.size}")
-    }
-
-    check(TreeSet[Int](), List[Int]())
-    val set = TreeSet(list:_*)
-    check(set, distinct)
-    check(set.clone, distinct)
-
-    val subset = set from (min + 1) until max
-    check(subset, distinctSublist)
-    check(subset.clone, distinctSublist)
-
-    val subsubset = subset from (almostmin + 1) until almostmax
-    check(subsubset, distinctSubsublist)
-    check(subsubset.clone, distinctSubsublist)
-  }
-
-  def testContains: Unit = {
-    def check(set : TreeSet[Int], list: List[Int], nonlist: List[Int]): Unit = {
-      assert(list forall set.apply, s"$set did not contain all elements of $list using apply")
-      assert(list forall set.contains, s"$set did not contain all elements of $list using contains")
-      assert(!(nonlist exists set.apply), s"$set had an element from $nonlist using apply")
-      assert(!(nonlist exists set.contains), s"$set had an element from $nonlist using contains")
-    }
-
-    val set = TreeSet(list:_*)
-    check(set, list, nonlist)
-    check(set.clone, list, nonlist)
-
-    val subset = set from (min + 1) until max
-    check(subset, sublist, subnonlist)
-    check(subset.clone, sublist, subnonlist)
-
-    val subsubset = subset from (almostmin + 1) until almostmax
-    check(subsubset, subsublist, subsubnonlist)
-    check(subsubset.clone, subsublist, subsubnonlist)
-  }
-
-  def testAdd: Unit = {
-    def check(set : TreeSet[Int], list: List[Int], nonlist: List[Int]): Unit = {
-      var builtList = List[Int]()
-      for (x <- list) {
-        set += x
-        builtList = (builtList :+ x).distinct.sorted filterNot nonlist.contains
-        assert(builtList forall set.apply, s"$set did not contain all elements of $builtList using apply")
-        assert(builtList.size == set.size, s"$set had size ${set.size} while $builtList had size ${builtList.size}")
-      }
-      assert(!(nonlist exists set.apply), s"$set had an element from $nonlist using apply")
-      assert(!(nonlist exists set.contains), s"$set had an element from $nonlist using contains")
-    }
-
-    val set = TreeSet[Int]()
-    val clone = set.clone
-    val subset = set.clone from (min + 1) until max
-    val subclone = subset.clone
-    val subsubset = subset.clone from (almostmin + 1) until almostmax
-    val subsubclone = subsubset.clone
-
-    check(set, list, nonlist)
-    check(clone, list, nonlist)
-
-    check(subset, list, subnonlist)
-    check(subclone, list, subnonlist)
-
-    check(subsubset, list, subsubnonlist)
-    check(subsubclone, list, subsubnonlist)
-  }
-
-  def testRemove: Unit = {
-    def check(set: TreeSet[Int], sorted: List[Int]): Unit = {
-      var builtList = sorted
-      for (x <- list) {
-        set remove x
-        builtList = builtList filterNot (_ == x)
-        assert(builtList forall set.apply, s"$set did not contain all elements of $builtList using apply")
-        assert(builtList.size == set.size, s"$set had size $set.size while $builtList had size $builtList.size")
-      }
-    }
-    val set = TreeSet(list:_*)
-    val clone = set.clone
-    val subset = set.clone from (min + 1) until max
-    val subclone = subset.clone
-    val subsubset = subset.clone from (almostmin + 1) until almostmax
-    val subsubclone = subsubset.clone
-
-    check(set, sorted)
-    check(clone, sorted)
-
-    check(subset, subsorted)
-    check(subclone, subsorted)
-
-    check(subsubset, subsubsorted)
-    check(subsubclone, subsubsorted)
-  }
-
-  def testIterator: Unit = {
-    def check(set: TreeSet[Int], list: List[Int]): Unit = {
-      val it = set.iterator.toList
-      assert(it == list, s"$it did not equal $list")
-    }
-    val set = TreeSet(list: _*)
-    check(set, sorted)
-    check(set.clone, sorted)
-
-    val subset = set from (min + 1) until max
-    check(subset, subsorted)
-    check(subset.clone, subsorted)
-
-    val subsubset = subset from (almostmin + 1) until almostmax
-    check(subsubset, subsubsorted)
-    check(subsubset.clone, subsubsorted)
-  }
-
-  testSize
-  testContains
-  testAdd
-  testRemove
-  testIterator
-}
diff --git a/tests/pending/run/nothingTypeDce.flags b/tests/pending/run/nothingTypeDce.flags
deleted file mode 100644
index d85321ca0..000000000
--- a/tests/pending/run/nothingTypeDce.flags
+++ /dev/null
@@ -1 +0,0 @@
--target:jvm-1.6 -Ybackend:GenBCode -Yopt:unreachable-code
diff --git a/tests/pending/run/nothingTypeDce.scala b/tests/pending/run/nothingTypeDce.scala
deleted file mode 100644
index b1acb7d51..000000000
--- a/tests/pending/run/nothingTypeDce.scala
+++ /dev/null
@@ -1,63 +0,0 @@
-// See comment in BCodeBodyBuilder
-
-// -target:jvm-1.6 -Ybackend:GenBCode -Yopt:unreachable-code
-// target enables stack map frames generation
-
-class C {
-  // can't just emit a call to ???, that returns value of type Nothing$ (not Int).
-  def f1: Int = ???
-
-  def f2: Int = throw new Error("")
-
-  def f3(x: Boolean) = {
-    var y = 0
-    // cannot assign an object of type Nothing$ to Int
-    if (x) y = ???
-    else   y = 1
-    y
-  }
-
-  def f4(x: Boolean) = {
-    var y = 0
-    // tests that whatever is emitted after the throw is valid (what? depends on opts, presence of stack map frames)
-    if (x) y = throw new Error("")
-    else   y = 1
-    y
-  }
-
-  def f5(x: Boolean) = {
-    // stack heights need to be the same. ??? looks to the jvm like returning a value of
-    // type Nothing$, need to drop or throw it.
-    println(
-      if (x) { ???; 10 }
-      else 20
-    )
-  }
-
-  def f6(x: Boolean) = {
-    println(
-      if (x) { throw new Error(""); 10 }
-      else 20
-    )
-  }
-
-  def f7(x: Boolean) = {
-    println(
-      if (x) throw new Error("")
-      else 20
-    )
-  }
-
-  def f8(x: Boolean) = {
-    println(
-      if (x) throw new Error("")
-      else 20
-    )
-  }
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  // creating an instance is enough to trigger bytecode verification for all methods,
-  // no need to invoke the methods.
-  new C()
-}
diff --git a/tests/pending/run/nothingTypeNoOpt.flags b/tests/pending/run/nothingTypeNoOpt.flags
deleted file mode 100644
index b3b518051..000000000
--- a/tests/pending/run/nothingTypeNoOpt.flags
+++ /dev/null
@@ -1 +0,0 @@
--target:jvm-1.6 -Ybackend:GenBCode -Yopt:l:none
diff --git a/tests/pending/run/nothingTypeNoOpt.scala b/tests/pending/run/nothingTypeNoOpt.scala
deleted file mode 100644
index 840859287..000000000
--- a/tests/pending/run/nothingTypeNoOpt.scala
+++ /dev/null
@@ -1,61 +0,0 @@
-// See comment in BCodeBodyBuilder
-
-// -target:jvm-1.6 -Ybackend:GenBCode -Yopt:l:none
-// target enables stack map frame generation
-
-class C {
-  // can't just emit a call to ???, that returns value of type Nothing$ (not Int).
-  def f1: Int = ???
-
-  def f2: Int = throw new Error("")
-
-  def f3(x: Boolean) = {
-    var y = 0
-    // cannot assign an object of type Nothing$ to Int
-    if (x) y = ???
-    else   y = 1
-    y
-  }
-
-  def f4(x: Boolean) = {
-    var y = 0
-    // tests that whatever is emitted after the throw is valid (what? depends on opts, presence of stack map frames)
-    if (x) y = throw new Error("")
-    else   y = 1
-    y
-  }
-
-  def f5(x: Boolean) = {
-    // stack heights need to be the smae. ??? looks to the jvm like returning a value of
-    // type Nothing$, need to drop or throw it.
-    println(
-      if (x) { ???; 10 }
-      else 20
-    )
-  }
-
-  def f6(x: Boolean) = {
-    println(
-      if (x) { throw new Error(""); 10 }
-      else 20
-    )
-  }
-
-  def f7(x: Boolean) = {
-    println(
-      if (x) throw new Error("")
-      else 20
-    )
-  }
-
-  def f8(x: Boolean) = {
-    println(
-      if (x) throw new Error("")
-      else 20
-    )
-  }
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  new C()
-}
diff --git a/tests/pending/run/null-hash.scala b/tests/pending/run/null-hash.scala
deleted file mode 100644
index 9b1f28b08..000000000
--- a/tests/pending/run/null-hash.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-object Test {
-  def f1 = List(5, 10, null: String).##
-  def f2(x: Any) = x.##
-  def f3 = ((55, "abc", null: List[Int])).##
-
-  def main(args: Array[String]): Unit = {
-    f1
-    f2(null)
-    f2(null: String)
-    f3
-    null.##
-    (null: Any).##
-    (null: String).##
-  }
-}
diff --git a/tests/pending/run/numbereq.scala b/tests/pending/run/numbereq.scala
deleted file mode 100644
index 7ce4b23cf..000000000
--- a/tests/pending/run/numbereq.scala
+++ /dev/null
@@ -1,91 +0,0 @@
-object Test {
-  def mkNumbers(x: Int): List[AnyRef] = {
-    val base = List(
-      BigDecimal(x),
-      BigInt(x),
-      new java.lang.Double(x.toDouble),
-      new java.lang.Float(x.toFloat),
-      new java.lang.Long(x.toLong),
-      new java.lang.Integer(x)
-    )
-    val extras = List(
-      if (x >= Short.MinValue && x <= Short.MaxValue) List(new java.lang.Short(x.toShort)) else Nil,
-      if (x >= Byte.MinValue && x <= Byte.MaxValue) List(new java.lang.Byte(x.toByte)) else Nil,
-      if (x >= Char.MinValue && x <= Char.MaxValue) List(new java.lang.Character(x.toChar)) else Nil
-    ).flatten
-
-    base ::: extras
-  }
-
-  def mkNumbers(x: BigInt): List[AnyRef] = {
-    List(
-      List(BigDecimal(x, java.math.MathContext.UNLIMITED)),
-      List(x),
-      if (x.isValidDouble) List(new java.lang.Double(x.toDouble)) else Nil,
-      if (x.isValidFloat) List(new java.lang.Float(x.toFloat)) else Nil,
-      if (x.isValidLong) List(new java.lang.Long(x.toLong)) else Nil,
-      if (x.isValidInt) List(new java.lang.Integer(x.toInt)) else Nil,
-      if (x.isValidShort) List(new java.lang.Short(x.toShort)) else Nil,
-      if (x.isValidByte) List(new java.lang.Byte(x.toByte)) else Nil,
-      if (x.isValidChar) List(new java.lang.Character(x.toChar)) else Nil
-    ).flatten
-  }
-
-  // Don't necessarily expect BigDecimal created from BigInt to agree with Double here.
-  def isIffy(x: Any, y: Any, canSwap: Boolean = true): Boolean = x match {
-    case bd: BigDecimal => y match {
-      case _: Float | _: Double => bd.toString.length > 15
-      case _ => false
-    }
-    case _ => canSwap && isIffy(y, x, false)
-  }
-
-  // Don't necessarily expect BigInt to agree with Float/Double beyond a Long
-  def isIffyB(x: Any, y: Any, canSwap: Boolean = true): Boolean = x match {
-    case bi: BigInt => y match {
-      case _: Float | _: Double => bi < Long.MinValue || bi > Long.MaxValue
-      case _ => false
-    }
-    case _ => canSwap && isIffyB(y, x, false)
-  }
-
-  def main(args: Array[String]): Unit = {
-    val ints    = (0 to 15).toList map (Short.MinValue >> _)
-    val ints2   = ints map (x => -x)
-    val ints3   = ints map (_ + 1)
-    val ints4   = ints2 map (_ - 1)
-
-    val setneg1 = ints map mkNumbers
-    val setneg2 = ints3 map mkNumbers
-    val setpos1 = ints2 map mkNumbers
-    val setpos2 = ints4 map mkNumbers
-    val zero = mkNumbers(0)
-
-    val sets = setneg1 ++ setneg2 ++ List(zero) ++ setpos1 ++ setpos2
-
-    for (set <- sets ; x <- set ; y <- set) {
-      assert(x == y, "%s/%s != %s/%s".format(x, x.getClass, y, y.getClass))
-      assert(x.## == y.##, "%s != %s".format(x.getClass, y.getClass))
-    }
-
-    val bigInts  = (0 to 1024).toList map (BigInt(-1) << _)
-    val bigInts2 = bigInts map (x => -x)
-    val bigInts3 = bigInts map (_ + 1)
-    val bigInts4 = bigInts2 map (_ - 1)
-
-    val setneg1b = bigInts map mkNumbers
-    val setneg2b = bigInts3 map mkNumbers
-    val setpos1b = bigInts2 map mkNumbers
-    val setpos2b = bigInts4 map mkNumbers
-
-    val sets2 = setneg1 ++ setneg1b ++ setneg2 ++ setneg2b ++ List(zero) ++ setpos1 ++ setpos1b ++ setpos2 ++ setpos2b
-
-    for (set <- sets2 ; x <- set ; y <- set) {
-      if (!isIffy(x,y)) {
-        assert(x == y, "%s/%s != %s/%s".format(x, x.getClass, y, y.getClass))
-        // The following is blocked by SI-8150
-        // if (!isIffyB(x,y)) assert(x.## == y.##, "%x/%s != %x/%s from %s.## and %s.##".format(x.##, x.getClass, y.##, y.getClass, x, y))
-      }
-    }
-  }
-}
diff --git a/tests/pending/run/numeric-range.scala b/tests/pending/run/numeric-range.scala
deleted file mode 100644
index 9cf8e605e..000000000
--- a/tests/pending/run/numeric-range.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-
-
-
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val r = 'a' to 'z'
-    for (i <- -2 to (r.length + 2)) {
-      assert(r.take(i) == r.toList.take(i), (i, r.take(i)))
-      assert(r.drop(i) == r.toList.drop(i), (i, r.drop(i)))
-    }
-  }
-}
diff --git a/tests/pending/run/optimizer-array-load.check b/tests/pending/run/optimizer-array-load.check
deleted file mode 100644
index e8371f006..000000000
--- a/tests/pending/run/optimizer-array-load.check
+++ /dev/null
@@ -1,6 +0,0 @@
-0
-1
-2
-3
-4
-5
diff --git a/tests/pending/run/optimizer-array-load.flags b/tests/pending/run/optimizer-array-load.flags
deleted file mode 100644
index eb4d19bcb..000000000
--- a/tests/pending/run/optimizer-array-load.flags
+++ /dev/null
@@ -1 +0,0 @@
--optimise
\ No newline at end of file
diff --git a/tests/pending/run/optimizer-array-load.scala b/tests/pending/run/optimizer-array-load.scala
deleted file mode 100644
index a4d76f738..000000000
--- a/tests/pending/run/optimizer-array-load.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-object Test {
-  def f() = {
-    val ar = Array.ofDim[Int](5)
-    var x = 0
-
-    while (x<=5) {
-      println(x)
-      val a = ar(x)
-      x+=1
-    }
-  }
-  def main(args: Array[String]): Unit = {
-    try   { f() ; assert(false, "should have thrown exception") }
-    catch { case _: ArrayIndexOutOfBoundsException => () }
-  }
-}
diff --git a/tests/pending/run/overloads.check b/tests/pending/run/overloads.check
deleted file mode 100644
index 7d294870f..000000000
--- a/tests/pending/run/overloads.check
+++ /dev/null
@@ -1,15 +0,0 @@
-ok: -('a') = -97
-ok: -(97) = -97
-ok: Ops.-('a') = a
-ok: Ops.-(97) = 97
-ok: -- = 0
-ok: --('a') = a
-ok: --(97) = 97
-ok: Ops.-- = 0
-ok: Ops.--('a') = a
-ok: Ops.--(97) = 97
-ok: Funcs.foo = 0
-ok: Funcs.foo('a') = 2
-ok: Funcs.foo(97) = 3
-ok: M1.f(3) = 11
-ok: M2.f(3) = 22
diff --git a/tests/pending/run/overloads.scala b/tests/pending/run/overloads.scala
deleted file mode 100644
index e84fef021..000000000
--- a/tests/pending/run/overloads.scala
+++ /dev/null
@@ -1,95 +0,0 @@
-//############################################################################
-// Overloads
-//############################################################################
-
-//############################################################################
-
-object Ops {
-    def - = 0;
-    def -(c: Char) = c;
-    def -(i: Int) = i;
-
-    def -- = 0;
-    def --(c: Char) = c;
-    def --(i: Int) = i;
-}
-
-object Funcs {
-    def foo = 0;
-//  def foo() = 1;
-    def foo(c: Char) = 2;
-    def foo(i: Int) = 3;
-}
-
-object M1 {
-    def f[A](x: A) = 11;
-    def f[A <: Ordered[A]](x: Ordered[A]) = 12;
-}
-
-object M2 {
-    def f[A <: Ordered[A]](x: Ordered[A]) = 21;
-    def f[A](x: A) = 22;
-}
-
-object overloads {
-
-    def check(what: String, actual: Any, expected: Any): Unit = {
-        val success: Boolean = actual == expected;
-        Console.print(if (success) "ok" else "KO");
-        var value: String = if (actual == null) "null" else actual.toString();
-        if (value == "\u0000") value = "\\u0000";
-        Console.print(": " + what + " = " + value);
-        if (!success) Console.print(" != " + expected);
-        Console.println;
-        Console.flush;
-    }
-
-    def - = 0;
-    def -(c: Char) = c;
-    def -(i: Int) = i;
-
-    def -- = 0;
-    def --(c: Char) = c;
-    def --(i: Int) = i;
-
-    def test: Unit = {
-        check("-('a')", -('a'), -97);
-        check("-(97)", -(97), -97);
-
-        check("Ops.-('a')", Ops.-('a'), 'a');
-        check("Ops.-(97)", Ops.-(97), 97);
-
-        check("--", --, 0);
-        check("--('a')", --('a'), 'a');
-        check("--(97)", --(97), 97);
-
-        check("Ops.--", Ops.--, 0);
-        check("Ops.--('a')", Ops.--('a'), 'a');
-        check("Ops.--(97)", Ops.--(97), 97);
-
-        check("Funcs.foo", Funcs.foo, 0);
-//      check("Funcs.foo()", Funcs.foo(), 1);
-        check("Funcs.foo('a')", Funcs.foo('a'), 2);
-        check("Funcs.foo(97)", Funcs.foo(97), 3);
-
-        val x = 3;
-        check("M1.f(" + x +")", M1.f(x), 11);
-        check("M2.f(" + x +")", M2.f(x), 22);
-//       val y = new scala.collection.mutable.Stack[Int];
-//      check("M1.f(" + y +")", M1.f(y), 12);
-//      check("M2.f(" + y +")", M2.f(y), 21);
-    }
-
-}
-
-//############################################################################
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    overloads.test;
-  }
-
-}
-
-//############################################################################
diff --git a/tests/pending/run/parmap-ops.scala b/tests/pending/run/parmap-ops.scala
deleted file mode 100644
index 3c0d8ee4b..000000000
--- a/tests/pending/run/parmap-ops.scala
+++ /dev/null
@@ -1,48 +0,0 @@
-import collection._
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    val gm: GenMap[Int, Int] = GenMap(0 -> 0, 1 -> 1).par
-
-    // ops
-    assert(gm.isDefinedAt(1))
-    assert(gm.contains(1))
-    assert(gm.getOrElse(1, 2) == 1)
-    assert(gm.getOrElse(2, 3) == 3)
-    assert(gm.keysIterator.toSet == Set(0, 1))
-    assert(gm.valuesIterator.toSet == Set(0, 1))
-    assert(gm.keySet == Set(0, 1))
-    assert(gm.keys.toSet == Set(0, 1))
-    assert(gm.values.toSet == Set(0, 1))
-    try {
-      gm.default(-1)
-      assert(false)
-    } catch {
-      case e: NoSuchElementException => // ok
-    }
-
-    assert(gm.filterKeys(_ % 2 == 0)(0) == 0)
-    assert(gm.filterKeys(_ % 2 == 0).get(1) == None)
-    assert(gm.mapValues(_ + 1)(0) == 1)
-
-    // with defaults
-    val pm = parallel.mutable.ParMap(0 -> 0, 1 -> 1)
-    val dm = pm.withDefault(x => -x)
-    assert(dm(0) == 0)
-    assert(dm(1) == 1)
-    assert(dm(2) == -2)
-    assert(dm.updated(2, 2) == parallel.ParMap(0 -> 0, 1 -> 1, 2 -> 2))
-    dm.put(3, 3)
-    assert(dm(3) == 3)
-    assert(pm(3) == 3)
-    assert(dm(4) == -4)
-
-    val imdm = parallel.immutable.ParMap(0 -> 0, 1 -> 1).withDefault(x => -x)
-    assert(imdm(0) == 0)
-    assert(imdm(1) == 1)
-    assert(imdm(2) == -2)
-    assert(imdm.updated(2, 2) == parallel.ParMap(0 -> 0, 1 -> 1, 2 -> 2))
-  }
-
-}
diff --git a/tests/pending/run/patch-boundary.scala b/tests/pending/run/patch-boundary.scala
deleted file mode 100644
index ed1a0e9fc..000000000
--- a/tests/pending/run/patch-boundary.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  def f = collection.mutable.ArrayBuffer(1, 2, 3, 4, 5, 6, 7, 8)
-  def g = f.patch(4, List(1, 2), 10)
-
-  def main(args: Array[String]): Unit = {
-    assert(g.size == 6)
-  }
-}
diff --git a/tests/pending/run/patmat-bind-typed.check b/tests/pending/run/patmat-bind-typed.check
deleted file mode 100644
index 8baef1b4a..000000000
--- a/tests/pending/run/patmat-bind-typed.check
+++ /dev/null
@@ -1 +0,0 @@
-abc
diff --git a/tests/pending/run/patmat-bind-typed.scala b/tests/pending/run/patmat-bind-typed.scala
deleted file mode 100644
index 10de921c5..000000000
--- a/tests/pending/run/patmat-bind-typed.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  def f(xs: List[Any]) = for (key @ (dummy: String) <- xs) yield key
-
-  def main(args: Array[String]): Unit = {
-    f("abc" :: Nil) foreach println
-    f(5 :: Nil) foreach println
-  }
-}
diff --git a/tests/pending/run/pc-conversions.scala b/tests/pending/run/pc-conversions.scala
deleted file mode 100644
index effac118b..000000000
--- a/tests/pending/run/pc-conversions.scala
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * filter: inliner warning; re-run with -Yinline-warnings for details
- */
-
-import collection._
-
-
-// test conversions between collections
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    testConversions
-  }
-
-  def testConversions: Unit = {
-    // seq conversions
-    assertSeq(parallel.mutable.ParArray(1, 2, 3))
-    assertSeq(parallel.mutable.ParHashMap(1 -> 2, 2 -> 3))
-    assertSeq(parallel.mutable.ParHashSet(1, 2, 3))
-    assertSeq(parallel.immutable.ParRange(1, 50, 1, false))
-    assertSeq(parallel.immutable.ParHashMap(1 -> 2, 2 -> 4))
-    assertSeq(parallel.immutable.ParHashSet(1, 2, 3))
-
-    // par conversions
-    assertPar(Array(1, 2, 3))
-    assertPar(mutable.ArrayBuffer(1, 2, 3))
-    assertPar(mutable.ArraySeq(1, 2, 3))
-    assertPar(mutable.WrappedArray.make[Int](Array(1, 2, 3)))
-    assertPar(mutable.HashMap(1 -> 1, 2 -> 2))
-    assertPar(mutable.HashSet(1, 2, 3))
-    assertPar(immutable.Range(1, 50, 1))
-    assertPar(immutable.HashMap(1 -> 1, 2 -> 2))
-    assertPar(immutable.HashSet(1, 2, 3))
-
-    // par.to* and to*.par tests
-    assertToPar(List(1 -> 1, 2 -> 2, 3 -> 3))
-    assertToPar(Stream(1 -> 1, 2 -> 2))
-    assertToPar(Array(1 -> 1, 2 -> 2))
-    assertToPar(mutable.PriorityQueue(1 -> 1, 2 -> 2, 3 -> 3))
-    assertToPar(mutable.ArrayBuffer(1 -> 1, 2 -> 2))
-    assertToPar(mutable.ArraySeq(1 -> 3))
-    assertToPar(mutable.WrappedArray.make[(Int, Int)](Array(1 -> 3)))
-    assertToPar(mutable.HashMap(1 -> 3))
-    assertToPar(mutable.HashSet(1 -> 3))
-    assertToPar(immutable.HashMap(1 -> 3))
-    assertToPar(immutable.HashSet(1 -> 3))
-    assertToPar(parallel.mutable.ParArray(1 -> 1, 2 -> 2, 3 -> 3))
-    assertToPar(parallel.mutable.ParHashMap(1 -> 2))
-    assertToPar(parallel.mutable.ParHashSet(1 -> 2))
-    assertToPar(parallel.immutable.ParHashMap(1 -> 2))
-    assertToPar(parallel.immutable.ParHashSet(1 -> 3))
-
-    assertToParWoMap(immutable.Range(1, 10, 2))
-
-    // seq and par again conversions)
-    assertSeqPar(parallel.mutable.ParArray(1, 2, 3))
-  }
-
-  def assertSeqPar[T](pc: parallel.ParIterable[T]) = pc.seq.par == pc
-
-  def assertSeq[T](pc: parallel.ParIterable[T]) = assert(pc.seq == pc)
-
-  def assertPar[T, P <: Parallel](xs: GenIterable[T]) = assert(xs == xs.par)
-
-  def assertToPar[K, V](xs: GenTraversable[(K, V)]): Unit = {
-    xs match {
-      case _: Seq[_] =>
-        assert(xs.toIterable.par == xs)
-        assert(xs.par.toIterable == xs)
-      case _ =>
-    }
-
-    assert(xs.toSeq.par == xs.toSeq)
-    assert(xs.par.toSeq == xs.toSeq)
-
-    assert(xs.toSet.par == xs.toSet)
-    assert(xs.par.toSet == xs.toSet)
-
-    assert(xs.toMap.par == xs.toMap)
-    assert(xs.par.toMap == xs.toMap)
-  }
-
-  def assertToParWoMap[T](xs: GenSeq[T]): Unit = {
-    assert(xs.toIterable.par == xs.toIterable)
-    assert(xs.par.toIterable == xs.toIterable)
-
-    assert(xs.toSeq.par == xs.toSeq)
-    assert(xs.par.toSeq == xs.toSeq)
-
-    assert(xs.toSet.par == xs.toSet)
-    assert(xs.par.toSet == xs.toSet)
-  }
-
-}
diff --git a/tests/pending/run/phantomValueClass.check b/tests/pending/run/phantomValueClass.check
deleted file mode 100644
index 323fae03f..000000000
--- a/tests/pending/run/phantomValueClass.check
+++ /dev/null
@@ -1 +0,0 @@
-foobar
diff --git a/tests/pending/run/phantomValueClass.scala b/tests/pending/run/phantomValueClass.scala
deleted file mode 100644
index fb4b8e2d0..000000000
--- a/tests/pending/run/phantomValueClass.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-final class Phantom[A](val s: String) extends AnyVal {
-  def compose(p: Phantom[A]): Phantom[A] = new Phantom[A](s+p.s)
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  val x = new Phantom[Int]("foo")
-  val y = new Phantom[Int]("bar")
-  val z = x compose y
-  println(z.s)
-}
diff --git a/tests/pending/run/predef-cycle.scala b/tests/pending/run/predef-cycle.scala
deleted file mode 100644
index 64b352bc4..000000000
--- a/tests/pending/run/predef-cycle.scala
+++ /dev/null
@@ -1,71 +0,0 @@
-class Force {
-	val t1 = new Thread {
-    override def run(): Unit = {
-      scala.`package`
-    }
-  }
-  val t2 = new Thread {
-    override def run(): Unit = {
-      scala.Predef
-    }
-  }
-  t1.start()
-  t2.start()
-  t1.join()
-  t2.join()
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-     new Force()
-  }
-}
-
-/* Was deadlocking:
-"Thread-2" prio=5 tid=7f9637268000 nid=0x119601000 in Object.wait() [119600000]
-   java.lang.Thread.State: RUNNABLE
-  at scala.Predef$.<init>(Predef.scala:90)
-  at scala.Predef$.<clinit>(Predef.scala)
-  at Force$$anon$2.run(predef-cycle.scala:10)
-
-"Thread-1" prio=5 tid=7f9637267800 nid=0x1194fe000 in Object.wait() [1194fb000]
-   java.lang.Thread.State: RUNNABLE
-  at scala.collection.immutable.Set$Set4.$plus(Set.scala:127)
-  at scala.collection.immutable.Set$Set4.$plus(Set.scala:121)
-  at scala.collection.mutable.SetBuilder.$plus$eq(SetBuilder.scala:24)
-  at scala.collection.mutable.SetBuilder.$plus$eq(SetBuilder.scala:22)
-  at scala.collection.generic.Growable$$anonfun$$plus$plus$eq$1.apply(Growable.scala:48)
-  at scala.collection.generic.Growable$$anonfun$$plus$plus$eq$1.apply(Growable.scala:48)
-  at scala.collection.immutable.List.foreach(List.scala:318)
-  at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)
-  at scala.collection.mutable.SetBuilder.$plus$plus$eq(SetBuilder.scala:22)
-  at scala.collection.TraversableLike$class.to(TraversableLike.scala:629)
-  at scala.collection.AbstractTraversable.to(Traversable.scala:105)
-  at scala.collection.TraversableOnce$class.toSet(TraversableOnce.scala:267)
-  at scala.collection.AbstractTraversable.toSet(Traversable.scala:105)
-  at scala.runtime.ScalaRunTime$.<init>(ScalaRunTime.scala:50)
-  at scala.runtime.ScalaRunTime$.<clinit>(ScalaRunTime.scala)
-  at scala.collection.mutable.HashTable$HashUtils$class.elemHashCode(HashTable.scala)
-  at scala.collection.mutable.HashMap.elemHashCode(HashMap.scala:39)
-  at scala.collection.mutable.HashTable$class.findOrAddEntry(HashTable.scala:161)
-  at scala.collection.mutable.HashMap.findOrAddEntry(HashMap.scala:39)
-  at scala.collection.mutable.HashMap.put(HashMap.scala:75)
-  at scala.collection.mutable.HashMap.update(HashMap.scala:80)
-  at scala.sys.SystemProperties$.addHelp(SystemProperties.scala:64)
-  at scala.sys.SystemProperties$.bool(SystemProperties.scala:68)
-  at scala.sys.SystemProperties$.noTraceSupression$lzycompute(SystemProperties.scala:80)
-  - locked <7b8b0e228> (a scala.sys.SystemProperties$)
-  at scala.sys.SystemProperties$.noTraceSupression(SystemProperties.scala:80)
-  at scala.util.control.NoStackTrace$.<init>(NoStackTrace.scala:31)
-  at scala.util.control.NoStackTrace$.<clinit>(NoStackTrace.scala)
-  at scala.util.control.NoStackTrace$class.fillInStackTrace(NoStackTrace.scala:22)
-  at scala.util.control.BreakControl.fillInStackTrace(Breaks.scala:93)
-  at java.lang.Throwable.<init>(Throwable.java:181)
-  at scala.util.control.BreakControl.<init>(Breaks.scala:93)
-  at scala.util.control.Breaks.<init>(Breaks.scala:28)
-  at scala.collection.Traversable$.<init>(Traversable.scala:96)
-  at scala.collection.Traversable$.<clinit>(Traversable.scala)
-  at scala.package$.<init>(package.scala:46)
-  at scala.package$.<clinit>(package.scala)
-  at Force$$anon$1.run(predef-cycle.scala:4)
-  */
diff --git a/tests/pending/run/priorityQueue.scala b/tests/pending/run/priorityQueue.scala
deleted file mode 100644
index 56f7ac3c8..000000000
--- a/tests/pending/run/priorityQueue.scala
+++ /dev/null
@@ -1,373 +0,0 @@
-
-
-
-import scala.collection.mutable.PriorityQueue
-
-
-
-
-
-
-// populate a priority queue a few different ways and make sure they all seem equal
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    // testInsertionsAndEqualities
-    // testIntensiveEnqueueDequeue
-    // testTails
-    // testInits
-    // testFilters
-    // testDrops
-    // testEquality
-    // testMisc
-    // testReverse
-    // testToList
-    // testForeach
-  }
-
-  // def testInsertionsAndEqualities {
-  //   import scala.util.Random.nextInt
-  //   val pq1 = new PriorityQueue[String]
-  //   val pq2 = new PriorityQueue[String]
-  //   val pq3 = new PriorityQueue[String]
-  //   val pq4 = new PriorityQueue[String]
-
-  //   val strings = (1 to 20).toList map (i => List.fill((Math.abs(nextInt % 20)) + 1)("x").mkString)
-
-  //   pq1 ++= strings
-  //   pq2 ++= strings.reverse
-  //   for (s <- strings) pq3 += s
-  //   for (s <- strings.reverse) pq4 += s
-
-  //   val pqs = List(pq1, pq2, pq3, pq4, pq1.clone, pq2.clone)
-
-  //   for (queue1 <- pqs ; queue2 <- pqs) {
-  //     val l1: List[String] = queue1.dequeueAll[String, List[String]]
-  //     val l2: List[String] = queue2.dequeueAll[String, List[String]]
-  //     assert(l1 == l2)
-  //     assert(queue1.max == queue2.max)
-  //   }
-
-  //   assertPriorityDestructive(pq1)
-  // }
-
-  // not a sequence anymore, Mildred
-  // def testIndexing {
-  //   val pq = new PriorityQueue[Char]
-  //   "The quick brown fox jumps over the lazy dog".foreach(pq += _)
-
-  //   // val iter = pq.iterator
-  //   // while (iter.hasNext) println("`" + iter.next + "`")
-  //   assert(pq(0) == 'z')
-  //   assert(pq(1) == 'y')
-  //   assert(pq(2) == 'x')
-  //   assert(pq(3) == 'w')
-  //   assert(pq(4) == 'v')
-  //   assert(pq(5) == 'u')
-  //   assert(pq(7) == 't')
-  //   assert(pq(8) == 's')
-  //   assert(pq(9) == 'r')
-  //   assert(pq(10) == 'r')
-
-  //   pq.clear
-  //   "abcdefghijklmnopqrstuvwxyz".foreach(pq += _)
-  //   for (i <- 0 until 26) assert(pq(i) == ('z' - i))
-
-  //   val intpq = new PriorityQueue[Int]
-  //   val intlst = new collection.mutable.ArrayBuffer ++ (0 until 100)
-  //   val random = new util.Random(101)
-  //   while (intlst.nonEmpty) {
-  //     val idx = random.nextInt(intlst.size)
-  //     intpq += intlst(idx)
-  //     intlst.remove(idx)
-  //   }
-  //   for (i <- 0 until 100) assert(intpq(i) == (99 - i))
-  // }
-
-  // def testTails {
-  //   val pq = new PriorityQueue[Int]
-  //   for (i <- 0 until 10) pq += i * 4321 % 200
-
-  //   assert(pq.size == 10)
-  //   assert(pq.nonEmpty)
-
-  //   val tailpq = pq.tail
-  //   // pq.printstate
-  //   // tailpq.printstate
-  //   assert(tailpq.size == 9)
-  //   assert(tailpq.nonEmpty)
-  //   assertPriorityDestructive(tailpq)
-  // }
-
-  // def assertPriorityDestructive[A](pq: PriorityQueue[A])(implicit ord: Ordering[A]) {
-  //   import ord._
-  //   var prev: A = null.asInstanceOf[A]
-  //   while (pq.nonEmpty) {
-  //     val curr = pq.dequeue
-  //     if (prev != null) assert(curr <= prev)
-  //     prev = curr
-  //   }
-  // }
-
-  // def testInits {
-  //   val pq = new PriorityQueue[Long]
-  //   for (i <- 0 until 20) pq += (i + 313) * 111 % 300
-
-  //   assert(pq.size == 20)
-
-  //   val initpq = pq.init
-  //   assert(initpq.size == 19)
-  //   assertPriorityDestructive(initpq)
-  // }
-
-  // def testFilters {
-  //   val pq = new PriorityQueue[String]
-  //   for (i <- 0 until 100) pq += "Some " + (i * 312 % 200)
-
-  //   val filpq = pq.filter(_.indexOf('0') != -1)
-  //   assertPriorityDestructive(filpq)
-  // }
-
-  // def testIntensiveEnqueueDequeue {
-  //   val pq = new PriorityQueue[Int]
-
-  //   testIntensive(1000, pq)
-  //   pq.clear
-  //   testIntensive(200, pq)
-  // }
-
-  // def testIntensive(sz: Int, pq: PriorityQueue[Int]) {
-  //   val lst = new collection.mutable.ArrayBuffer[Int] ++ (0 until sz)
-  //   val rand = new util.Random(7)
-  //   while (lst.nonEmpty) {
-  //     val idx = rand.nextInt(lst.size)
-  //     pq.enqueue(lst(idx))
-  //     lst.remove(idx)
-  //     if (rand.nextDouble < 0.25 && pq.nonEmpty) pq.dequeue
-  //     assertPriority(pq)
-  //   }
-  // }
-
-  // def testDrops {
-  //   val pq = new PriorityQueue[Int]
-  //   pq ++= (0 until 100)
-  //   val droppq = pq.drop(50)
-  //   assertPriority(droppq)
-
-  //   pq.clear
-  //   pq ++= droppq
-  //   assertPriorityDestructive(droppq)
-  //   assertPriority(pq)
-  //   assertPriorityDestructive(pq)
-  // }
-
-  // // your sequence days have ended, foul priority queue
-  // // def testUpdates {
-  // //   val pq = new PriorityQueue[Int]
-  // //   pq ++= (0 until 36)
-  // //   assertPriority(pq)
-
-  // //   pq(0) = 100
-  // //   assert(pq(0) == 100)
-  // //   assert(pq.dequeue == 100)
-  // //   assertPriority(pq)
-
-  // //   pq.clear
-
-  // //   pq ++= (1 to 100)
-  // //   pq(5) = 200
-  // //   assert(pq(0) == 200)
-  // //   assert(pq(1) == 100)
-  // //   assert(pq(2) == 99)
-  // //   assert(pq(3) == 98)
-  // //   assert(pq(4) == 97)
-  // //   assert(pq(5) == 96)
-  // //   assert(pq(6) == 94)
-  // //   assert(pq(7) == 93)
-  // //   assert(pq(98) == 2)
-  // //   assert(pq(99) == 1)
-  // //   assertPriority(pq)
-
-  // //   pq(99) = 450
-  // //   assert(pq(0) == 450)
-  // //   assert(pq(1) == 200)
-  // //   assert(pq(99) == 2)
-  // //   assertPriority(pq)
-
-  // //   pq(1) = 0
-  // //   assert(pq(1) == 100)
-  // //   assert(pq(99) == 0)
-  // //   assertPriority(pq)
-  // //   assertPriorityDestructive(pq)
-  // // }
-
-  // def testEquality {
-  //   val pq1 = new PriorityQueue[Int]
-  //   val pq2 = new PriorityQueue[Int]
-
-  //   pq1 ++= (0 until 50)
-  //   var i = 49
-  //   while (i >= 0) {
-  //     pq2 += i
-  //     i -= 1
-  //   }
-  //   assert(pq1 == pq2)
-  //   assertPriority(pq2)
-
-  //   pq1 += 100
-  //   assert(pq1 != pq2)
-  //   pq2 += 100
-  //   assert(pq1 == pq2)
-  //   pq2 += 200
-  //   assert(pq1 != pq2)
-  //   pq1 += 200
-  //   assert(pq1 == pq2)
-  //   assertPriorityDestructive(pq1)
-  //   assertPriorityDestructive(pq2)
-  // }
-
-  // def testMisc {
-  //   val pq = new PriorityQueue[Int]
-  //   pq ++= (0 until 100)
-  //   assert(pq.size == 100)
-
-  //   val (p1, p2) = pq.partition(_ < 50)
-  //   assertPriorityDestructive(p1)
-  //   assertPriorityDestructive(p2)
-
-  //   val spq = pq.slice(25, 75)
-  //   assertPriorityDestructive(spq)
-
-  //   pq.clear
-  //   pq ++= (0 until 10)
-  //   pq += 5
-  //   assert(pq.size == 11)
-
-  //   val ind = pq.lastIndexWhere(_ == 5)
-  //   assert(ind == 5)
-  //   assertPriorityDestructive(pq)
-
-  //   pq.clear
-  //   pq ++= (0 until 10)
-  //   assert(pq.lastIndexWhere(_ == 9) == 0)
-  //   assert(pq.lastIndexOf(8) == 1)
-  //   assert(pq.lastIndexOf(7) == 2)
-
-  //   pq += 5
-  //   pq += 9
-  //   assert(pq.lastIndexOf(9) == 1)
-  //   assert(pq.lastIndexWhere(_ % 2 == 1) == 10)
-  //   assert(pq.lastIndexOf(5) == 6)
-
-  //   val lst = pq.reverseIterator.toList
-  //   for (i <- 0 until 5) assert(lst(i) == i)
-  //   assert(lst(5) == 5)
-  //   assert(lst(6) == 5)
-  //   assert(lst(7) == 6)
-  //   assert(lst(8) == 7)
-  //   assert(lst(9) == 8)
-  //   assert(lst(10) == 9)
-  //   assert(lst(11) == 9)
-
-  //   pq.clear
-  //   assert(pq.reverseIterator.toList.isEmpty)
-
-  //   pq ++= (50 to 75)
-  //   assert(pq.lastIndexOf(70) == 5)
-
-  //   pq += 55
-  //   pq += 70
-  //   assert(pq.lastIndexOf(70) == 6)
-  //   assert(pq.lastIndexOf(55) == 22)
-  //   assert(pq.lastIndexOf(55, 21) == 21)
-  //   assert(pq.lastIndexWhere(_ > 54) == 22)
-  //   assert(pq.lastIndexWhere(_ > 54, 21) == 21)
-  //   assert(pq.lastIndexWhere(_ > 69, 5) == 5)
-  // }
-
-  // def testReverse {
-  //   val pq = new PriorityQueue[(Int, Int)]
-  //   pq ++= (for (i <- 0 until 10) yield (i, i * i % 10))
-
-  //   assert(pq.reverse.size == pq.reverseIterator.toList.size)
-  //   assert((pq.reverse zip pq.reverseIterator.toList).forall(p => p._1 == p._2))
-  //   assert(pq.reverse.sameElements(pq.reverseIterator.toSeq))
-  //   assert(pq.reverse(0)._1 == pq(9)._1)
-  //   assert(pq.reverse(1)._1 == pq(8)._1)
-  //   assert(pq.reverse(4)._1 == pq(5)._1)
-  //   assert(pq.reverse(9)._1 == pq(0)._1)
-
-  //   pq += ((7, 7))
-  //   pq += ((7, 9))
-  //   pq += ((7, 8))
-  //   assert(pq.reverse.reverse == pq)
-  //   assert(pq.reverse.lastIndexWhere(_._2 == 6) == 6)
-  //   assertPriorityDestructive(pq.reverse.reverse)
-
-  //   val iq = new PriorityQueue[Int]
-  //   iq ++= (0 until 50)
-  //   assert(iq.reverse == iq.reverseIterator.toSeq)
-  //   assert(iq.reverse.reverse == iq)
-
-  //   iq += 25
-  //   iq += 40
-  //   iq += 10
-  //   assert(iq.reverse == iq.reverseIterator.toList)
-  //   assert(iq.reverse.reverse == iq)
-  //   assert(iq.reverse.lastIndexWhere(_ == 10) == 11)
-  //   assertPriorityDestructive(iq.reverse.reverse)
-  // }
-
-  // def testToList {
-  //   val pq = new PriorityQueue[Int]
-
-  //   pq += 1
-  //   pq += 4
-  //   pq += 0
-  //   pq += 5
-  //   pq += 3
-  //   pq += 2
-  //   assert(pq.toList == pq)
-  //   assert(pq == List(5, 4, 3, 2, 1, 0))
-  //   assert(pq.reverse == List(0, 1, 2, 3, 4, 5))
-
-  //   pq.clear
-  //   for (i <- -50 until 50) pq += i
-  //   assert(pq.toList == pq)
-  //   assert(pq.toList == (-50 until 50).reverse)
-  // }
-
-  // def testForeach {
-  //   val pq = new PriorityQueue[Char]
-
-  //   pq += 't'
-  //   pq += 'o'
-  //   pq += 'b'
-  //   pq += 'y'
-  //   val sbf = new StringBuilder
-  //   val sbi = new StringBuilder
-  //   pq.foreach(sbf += _)
-  //   pq.iterator.foreach(sbi += _)
-  //   assert(sbf.toString == sbi.toString)
-  //   assert(sbf.toString == "ytob")
-  // }
-
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/tests/pending/run/programmatic-main.check b/tests/pending/run/programmatic-main.check
deleted file mode 100644
index 1cd94ccb4..000000000
--- a/tests/pending/run/programmatic-main.check
+++ /dev/null
@@ -1,27 +0,0 @@
-    phase name  id  description
-    ----------  --  -----------
-        parser   1  parse source into ASTs, perform simple desugaring
-         namer   2  resolve names, attach symbols to named trees
-packageobjects   3  load package objects
-         typer   4  the meat and potatoes: type the trees
-        patmat   5  translate match expressions
-superaccessors   6  add super accessors in traits and nested classes
-    extmethods   7  add extension methods for inline classes
-       pickler   8  serialize symbol tables
-     refchecks   9  reference/override checking, translate nested objects
-       uncurry  10  uncurry, translate function values to anonymous classes
-     tailcalls  11  replace tail calls by jumps
-    specialize  12  @specialized-driven class and method specialization
- explicitouter  13  this refs to outer pointers
-       erasure  14  erase types, add interfaces for traits
-   posterasure  15  clean up erased inline classes
-      lazyvals  16  allocate bitmaps, translate lazy vals into lazified defs
-    lambdalift  17  move nested functions to top level
-  constructors  18  move field definitions into constructors
-       flatten  19  eliminate inner classes
-         mixin  20  mixin composition
-       cleanup  21  platform-specific cleanups, generate reflective calls
-    delambdafy  22  remove lambdas
-         icode  23  generate portable intermediate code
-           jvm  24  generate JVM bytecode
-      terminal  25  the last phase during a compilation run
diff --git a/tests/pending/run/programmatic-main.scala b/tests/pending/run/programmatic-main.scala
deleted file mode 100644
index 542ac2781..000000000
--- a/tests/pending/run/programmatic-main.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-
-import scala.language.postfixOps
-import scala.tools.nsc._
-import io.Path
-
-object Test {
-  val cwd = Option(System.getProperty("partest.cwd")) getOrElse "."
-  val basedir = Path(cwd).parent / "lib" path
-  val baseargs = Array("-usejavacp", "-bootclasspath", basedir + "/scala-library.jar", "-cp", basedir + "/scala-compiler.jar")
-
-  def main(args: Array[String]): Unit = {
-    Console.withErr(Console.out) {
-      Main process (baseargs ++ "-Xpluginsdir /does/not/exist/foo/quux -Xshow-phases".split(' '))
-    }
-  }
-}
diff --git a/tests/pending/run/promotion.check b/tests/pending/run/promotion.check
deleted file mode 100644
index e769775ce..000000000
--- a/tests/pending/run/promotion.check
+++ /dev/null
@@ -1,4 +0,0 @@
-2.0
-6.0
-20.0
-30.0
diff --git a/tests/pending/run/promotion.scala b/tests/pending/run/promotion.scala
deleted file mode 100644
index 9f3be9661..000000000
--- a/tests/pending/run/promotion.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-
-/** Test that unboxing and promotion (from int to double) work together.
- *  Was bug 819.
- */
-object Test {
-
-  def id[A](x: A): A = x;
-  def main(args: Array[String]): Unit = {
-    Console.println(id(1) * 2.0)
-    Console.println(3.0 * id(2))
-    Console.println(id(4.0) * 5)
-    Console.println(6 * id(5.0))
-  }
-}
diff --git a/tests/pending/run/pure-args-byname-noinline.check b/tests/pending/run/pure-args-byname-noinline.check
deleted file mode 100644
index a39c61eb6..000000000
--- a/tests/pending/run/pure-args-byname-noinline.check
+++ /dev/null
@@ -1,12 +0,0 @@
-2
-2
-2
-2
-List(1)
-List()
-
-1
-1
-1
-1
-1
diff --git a/tests/pending/run/pure-args-byname-noinline.scala b/tests/pending/run/pure-args-byname-noinline.scala
deleted file mode 100644
index 3ed4c480b..000000000
--- a/tests/pending/run/pure-args-byname-noinline.scala
+++ /dev/null
@@ -1,33 +0,0 @@
-object Test {
-  //Were affected by SI-6306
-  def f[A](a: =>A) = println(a.toString)
-  def f1[A <: AnyVal](a: =>A) = println(a.toString)
-  def f1a[A <: AnyVal](a: =>A) = println(a.##)
-  def f2[A <: AnyRef](a: =>A) = println(a.toString)
-  def f2a[A <: String](a: =>A) = println(a.toString)
-  //Works
-  def f3[A](a: =>Seq[A]) = println(a.toString)
-
-  def foo() = println(2)
-  def client(f: () => Unit) = {f(); f()}
-  def attempt2(): Unit = {
-    val bar: () => Unit = foo _
-    //The code causing SI-6306 was supposed to optimize code like this:
-    client(() => bar ())
-    //to:
-    client(bar)
-  }
-  def main(args: Array[String]): Unit = {
-    attempt2()
-    f3(Seq(1))
-    f3(Seq())
-    f("")
-    f((1).toString)
-    f((1).##)
-    f1((1).##)
-    f2((1).toString)
-    f2a((1).toString)
-  }
-}
-
-// vim: set ts=8 sw=2 et:
diff --git a/tests/pending/run/range-unit.check b/tests/pending/run/range-unit.check
deleted file mode 100644
index 3daf91cd6..000000000
--- a/tests/pending/run/range-unit.check
+++ /dev/null
@@ -1,4178 +0,0 @@
->>> Range.inclusive <<<
-
-start   end     step    length/first/last
------------------------------------------
-0       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       0       -1      1/0/0
-0       0       1       1/0/0
-0       0       -2      1/0/0
-0       0       2       1/0/0
-0       0       -3      1/0/0
-0       0       3       1/0/0
-0       0       17      1/0/0
-0       0       127     1/0/0
-0       0       MIN+1   1/0/0
-0       0       MAX     1/0/0
-0       0       MIN     1/0/0
-0       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       -1      -1      2/0/-1
-0       -1      1       0
-0       -1      -2      1/0/0
-0       -1      2       0
-0       -1      -3      1/0/0
-0       -1      3       0
-0       -1      17      0
-0       -1      127     0
-0       -1      MIN+1   1/0/0
-0       -1      MAX     0
-0       -1      MIN     1/0/0
-0       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       1       -1      0
-0       1       1       2/0/1
-0       1       -2      0
-0       1       2       1/0/0
-0       1       -3      0
-0       1       3       1/0/0
-0       1       17      1/0/0
-0       1       127     1/0/0
-0       1       MIN+1   0
-0       1       MAX     1/0/0
-0       1       MIN     0
-0       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       3       -1      0
-0       3       1       4/0/3
-0       3       -2      0
-0       3       2       2/0/2
-0       3       -3      0
-0       3       3       2/0/3
-0       3       17      1/0/0
-0       3       127     1/0/0
-0       3       MIN+1   0
-0       3       MAX     1/0/0
-0       3       MIN     0
-0       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 0 to -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-0       MIN+1   1       0
-0       MIN+1   -2      1073741824/0/MIN+2
-0       MIN+1   2       0
-0       MIN+1   -3      715827883/0/MIN+2
-0       MIN+1   3       0
-0       MIN+1   17      0
-0       MIN+1   127     0
-0       MIN+1   MIN+1   2/0/MIN+1
-0       MIN+1   MAX     0
-0       MIN+1   MIN     1/0/0
-0       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MAX     -1      0
-0       MAX     1       ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     -2      0
-0       MAX     2       1073741824/0/MAX-1
-0       MAX     -3      0
-0       MAX     3       715827883/0/MAX-1
-0       MAX     17      126322568/0/MAX-8
-0       MAX     127     16909321/0/MAX-7
-0       MAX     MIN+1   0
-0       MAX     MAX     2/0/MAX
-0       MAX     MIN     0
-0       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MIN     -1      ---
-    java.lang.IllegalArgumentException: 0 to -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-0       MIN     1       0
-0       MIN     -2      1073741825/0/MIN
-0       MIN     2       0
-0       MIN     -3      715827883/0/MIN+2
-0       MIN     3       0
-0       MIN     17      0
-0       MIN     127     0
-0       MIN     MIN+1   2/0/MIN+1
-0       MIN     MAX     0
-0       MIN     MIN     2/0/MIN
-
-start   end     step    length/first/last
------------------------------------------
--1      0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      0       -1      0
--1      0       1       2/-1/0
--1      0       -2      0
--1      0       2       1/-1/-1
--1      0       -3      0
--1      0       3       1/-1/-1
--1      0       17      1/-1/-1
--1      0       127     1/-1/-1
--1      0       MIN+1   0
--1      0       MAX     1/-1/-1
--1      0       MIN     0
--1      -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      -1      -1      1/-1/-1
--1      -1      1       1/-1/-1
--1      -1      -2      1/-1/-1
--1      -1      2       1/-1/-1
--1      -1      -3      1/-1/-1
--1      -1      3       1/-1/-1
--1      -1      17      1/-1/-1
--1      -1      127     1/-1/-1
--1      -1      MIN+1   1/-1/-1
--1      -1      MAX     1/-1/-1
--1      -1      MIN     1/-1/-1
--1      1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      1       -1      0
--1      1       1       3/-1/1
--1      1       -2      0
--1      1       2       2/-1/1
--1      1       -3      0
--1      1       3       1/-1/-1
--1      1       17      1/-1/-1
--1      1       127     1/-1/-1
--1      1       MIN+1   0
--1      1       MAX     1/-1/-1
--1      1       MIN     0
--1      3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      3       -1      0
--1      3       1       5/-1/3
--1      3       -2      0
--1      3       2       3/-1/3
--1      3       -3      0
--1      3       3       2/-1/2
--1      3       17      1/-1/-1
--1      3       127     1/-1/-1
--1      3       MIN+1   0
--1      3       MAX     1/-1/-1
--1      3       MIN     0
--1      MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MIN+1   -1      MAX/-1/MIN+1
--1      MIN+1   1       0
--1      MIN+1   -2      1073741824/-1/MIN+1
--1      MIN+1   2       0
--1      MIN+1   -3      715827883/-1/MIN+1
--1      MIN+1   3       0
--1      MIN+1   17      0
--1      MIN+1   127     0
--1      MIN+1   MIN+1   1/-1/-1
--1      MIN+1   MAX     0
--1      MIN+1   MIN     1/-1/-1
--1      MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MAX     -1      0
--1      MAX     1       ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     -2      0
--1      MAX     2       1073741825/-1/MAX
--1      MAX     -3      0
--1      MAX     3       715827883/-1/MAX-2
--1      MAX     17      126322568/-1/MAX-9
--1      MAX     127     16909321/-1/MAX-8
--1      MAX     MIN+1   0
--1      MAX     MAX     2/-1/MAX-1
--1      MAX     MIN     0
--1      MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MIN     -1      ---
-    java.lang.IllegalArgumentException: -1 to -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
--1      MIN     1       0
--1      MIN     -2      1073741824/-1/MIN+1
--1      MIN     2       0
--1      MIN     -3      715827883/-1/MIN+1
--1      MIN     3       0
--1      MIN     17      0
--1      MIN     127     0
--1      MIN     MIN+1   2/-1/MIN
--1      MIN     MAX     0
--1      MIN     MIN     1/-1/-1
-
-start   end     step    length/first/last
------------------------------------------
-1       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       0       -1      2/1/0
-1       0       1       0
-1       0       -2      1/1/1
-1       0       2       0
-1       0       -3      1/1/1
-1       0       3       0
-1       0       17      0
-1       0       127     0
-1       0       MIN+1   1/1/1
-1       0       MAX     0
-1       0       MIN     1/1/1
-1       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       -1      -1      3/1/-1
-1       -1      1       0
-1       -1      -2      2/1/-1
-1       -1      2       0
-1       -1      -3      1/1/1
-1       -1      3       0
-1       -1      17      0
-1       -1      127     0
-1       -1      MIN+1   1/1/1
-1       -1      MAX     0
-1       -1      MIN     1/1/1
-1       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       1       -1      1/1/1
-1       1       1       1/1/1
-1       1       -2      1/1/1
-1       1       2       1/1/1
-1       1       -3      1/1/1
-1       1       3       1/1/1
-1       1       17      1/1/1
-1       1       127     1/1/1
-1       1       MIN+1   1/1/1
-1       1       MAX     1/1/1
-1       1       MIN     1/1/1
-1       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       3       -1      0
-1       3       1       3/1/3
-1       3       -2      0
-1       3       2       2/1/3
-1       3       -3      0
-1       3       3       1/1/1
-1       3       17      1/1/1
-1       3       127     1/1/1
-1       3       MIN+1   0
-1       3       MAX     1/1/1
-1       3       MIN     0
-1       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 1 to -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-1       MIN+1   1       0
-1       MIN+1   -2      1073741825/1/MIN+1
-1       MIN+1   2       0
-1       MIN+1   -3      715827883/1/MIN+3
-1       MIN+1   3       0
-1       MIN+1   17      0
-1       MIN+1   127     0
-1       MIN+1   MIN+1   2/1/MIN+2
-1       MIN+1   MAX     0
-1       MIN+1   MIN     2/1/MIN+1
-1       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MAX     -1      0
-1       MAX     1       MAX/1/MAX
-1       MAX     -2      0
-1       MAX     2       1073741824/1/MAX
-1       MAX     -3      0
-1       MAX     3       715827883/1/MAX
-1       MAX     17      126322568/1/MAX-7
-1       MAX     127     16909321/1/MAX-6
-1       MAX     MIN+1   0
-1       MAX     MAX     1/1/1
-1       MAX     MIN     0
-1       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MIN     -1      ---
-    java.lang.IllegalArgumentException: 1 to -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-1       MIN     1       0
-1       MIN     -2      1073741825/1/MIN+1
-1       MIN     2       0
-1       MIN     -3      715827884/1/MIN
-1       MIN     3       0
-1       MIN     17      0
-1       MIN     127     0
-1       MIN     MIN+1   2/1/MIN+2
-1       MIN     MAX     0
-1       MIN     MIN     2/1/MIN+1
-
-start   end     step    length/first/last
------------------------------------------
-3       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       0       -1      4/3/0
-3       0       1       0
-3       0       -2      2/3/1
-3       0       2       0
-3       0       -3      2/3/0
-3       0       3       0
-3       0       17      0
-3       0       127     0
-3       0       MIN+1   1/3/3
-3       0       MAX     0
-3       0       MIN     1/3/3
-3       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       -1      -1      5/3/-1
-3       -1      1       0
-3       -1      -2      3/3/-1
-3       -1      2       0
-3       -1      -3      2/3/0
-3       -1      3       0
-3       -1      17      0
-3       -1      127     0
-3       -1      MIN+1   1/3/3
-3       -1      MAX     0
-3       -1      MIN     1/3/3
-3       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       1       -1      3/3/1
-3       1       1       0
-3       1       -2      2/3/1
-3       1       2       0
-3       1       -3      1/3/3
-3       1       3       0
-3       1       17      0
-3       1       127     0
-3       1       MIN+1   1/3/3
-3       1       MAX     0
-3       1       MIN     1/3/3
-3       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       3       -1      1/3/3
-3       3       1       1/3/3
-3       3       -2      1/3/3
-3       3       2       1/3/3
-3       3       -3      1/3/3
-3       3       3       1/3/3
-3       3       17      1/3/3
-3       3       127     1/3/3
-3       3       MIN+1   1/3/3
-3       3       MAX     1/3/3
-3       3       MIN     1/3/3
-3       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 3 to -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-3       MIN+1   1       0
-3       MIN+1   -2      1073741826/3/MIN+1
-3       MIN+1   2       0
-3       MIN+1   -3      715827884/3/MIN+2
-3       MIN+1   3       0
-3       MIN+1   17      0
-3       MIN+1   127     0
-3       MIN+1   MIN+1   2/3/MIN+4
-3       MIN+1   MAX     0
-3       MIN+1   MIN     2/3/MIN+3
-3       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MAX     -1      0
-3       MAX     1       MAX-2/3/MAX
-3       MAX     -2      0
-3       MAX     2       1073741823/3/MAX
-3       MAX     -3      0
-3       MAX     3       715827882/3/MAX-1
-3       MAX     17      126322568/3/MAX-5
-3       MAX     127     16909321/3/MAX-4
-3       MAX     MIN+1   0
-3       MAX     MAX     1/3/3
-3       MAX     MIN     0
-3       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MIN     -1      ---
-    java.lang.IllegalArgumentException: 3 to -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-3       MIN     1       0
-3       MIN     -2      1073741826/3/MIN+1
-3       MIN     2       0
-3       MIN     -3      715827884/3/MIN+2
-3       MIN     3       0
-3       MIN     17      0
-3       MIN     127     0
-3       MIN     MIN+1   2/3/MIN+4
-3       MIN     MAX     0
-3       MIN     MIN     2/3/MIN+3
-
-start   end     step    length/first/last
------------------------------------------
-MIN+1   0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   0       -1      0
-MIN+1   0       1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       -2      0
-MIN+1   0       2       1073741824/MIN+1/-1
-MIN+1   0       -3      0
-MIN+1   0       3       715827883/MIN+1/-1
-MIN+1   0       17      126322568/MIN+1/-8
-MIN+1   0       127     16909321/MIN+1/-7
-MIN+1   0       MIN+1   0
-MIN+1   0       MAX     2/MIN+1/0
-MIN+1   0       MIN     0
-MIN+1   -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   -1      -1      0
-MIN+1   -1      1       MAX/MIN+1/-1
-MIN+1   -1      -2      0
-MIN+1   -1      2       1073741824/MIN+1/-1
-MIN+1   -1      -3      0
-MIN+1   -1      3       715827883/MIN+1/-1
-MIN+1   -1      17      126322568/MIN+1/-8
-MIN+1   -1      127     16909321/MIN+1/-7
-MIN+1   -1      MIN+1   0
-MIN+1   -1      MAX     1/MIN+1/MIN+1
-MIN+1   -1      MIN     0
-MIN+1   1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   1       -1      0
-MIN+1   1       1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       -2      0
-MIN+1   1       2       1073741825/MIN+1/1
-MIN+1   1       -3      0
-MIN+1   1       3       715827883/MIN+1/-1
-MIN+1   1       17      126322568/MIN+1/-8
-MIN+1   1       127     16909321/MIN+1/-7
-MIN+1   1       MIN+1   0
-MIN+1   1       MAX     2/MIN+1/0
-MIN+1   1       MIN     0
-MIN+1   3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   3       -1      0
-MIN+1   3       1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       -2      0
-MIN+1   3       2       1073741826/MIN+1/3
-MIN+1   3       -3      0
-MIN+1   3       3       715827884/MIN+1/2
-MIN+1   3       17      126322568/MIN+1/-8
-MIN+1   3       127     16909321/MIN+1/-7
-MIN+1   3       MIN+1   0
-MIN+1   3       MAX     2/MIN+1/0
-MIN+1   3       MIN     0
-MIN+1   MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MIN+1   -1      1/MIN+1/MIN+1
-MIN+1   MIN+1   1       1/MIN+1/MIN+1
-MIN+1   MIN+1   -2      1/MIN+1/MIN+1
-MIN+1   MIN+1   2       1/MIN+1/MIN+1
-MIN+1   MIN+1   -3      1/MIN+1/MIN+1
-MIN+1   MIN+1   3       1/MIN+1/MIN+1
-MIN+1   MIN+1   17      1/MIN+1/MIN+1
-MIN+1   MIN+1   127     1/MIN+1/MIN+1
-MIN+1   MIN+1   MIN+1   1/MIN+1/MIN+1
-MIN+1   MIN+1   MAX     1/MIN+1/MIN+1
-MIN+1   MIN+1   MIN     1/MIN+1/MIN+1
-MIN+1   MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MAX     -1      0
-MIN+1   MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -2      0
-MIN+1   MAX     2       ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 2: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -3      0
-MIN+1   MAX     3       1431655765/MIN+1/MAX-2
-MIN+1   MAX     17      252645135/MIN+1/MAX-16
-MIN+1   MAX     127     33818641/MIN+1/MAX-14
-MIN+1   MAX     MIN+1   0
-MIN+1   MAX     MAX     3/MIN+1/MAX
-MIN+1   MAX     MIN     0
-MIN+1   MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MIN     -1      2/MIN+1/MIN
-MIN+1   MIN     1       0
-MIN+1   MIN     -2      1/MIN+1/MIN+1
-MIN+1   MIN     2       0
-MIN+1   MIN     -3      1/MIN+1/MIN+1
-MIN+1   MIN     3       0
-MIN+1   MIN     17      0
-MIN+1   MIN     127     0
-MIN+1   MIN     MIN+1   1/MIN+1/MIN+1
-MIN+1   MIN     MAX     0
-MIN+1   MIN     MIN     1/MIN+1/MIN+1
-
-start   end     step    length/first/last
------------------------------------------
-MAX     0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     0       -1      ---
-    java.lang.IllegalArgumentException: 2147483647 to 0 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     0       1       0
-MAX     0       -2      1073741824/MAX/1
-MAX     0       2       0
-MAX     0       -3      715827883/MAX/1
-MAX     0       3       0
-MAX     0       17      0
-MAX     0       127     0
-MAX     0       MIN+1   2/MAX/0
-MAX     0       MAX     0
-MAX     0       MIN     1/MAX/MAX
-MAX     -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     -1      -1      ---
-    java.lang.IllegalArgumentException: 2147483647 to -1 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     -1      1       0
-MAX     -1      -2      1073741825/MAX/-1
-MAX     -1      2       0
-MAX     -1      -3      715827883/MAX/1
-MAX     -1      3       0
-MAX     -1      17      0
-MAX     -1      127     0
-MAX     -1      MIN+1   2/MAX/0
-MAX     -1      MAX     0
-MAX     -1      MIN     2/MAX/-1
-MAX     1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     1       -1      MAX/MAX/1
-MAX     1       1       0
-MAX     1       -2      1073741824/MAX/1
-MAX     1       2       0
-MAX     1       -3      715827883/MAX/1
-MAX     1       3       0
-MAX     1       17      0
-MAX     1       127     0
-MAX     1       MIN+1   1/MAX/MAX
-MAX     1       MAX     0
-MAX     1       MIN     1/MAX/MAX
-MAX     3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     3       -1      MAX-2/MAX/3
-MAX     3       1       0
-MAX     3       -2      1073741823/MAX/3
-MAX     3       2       0
-MAX     3       -3      715827882/MAX/4
-MAX     3       3       0
-MAX     3       17      0
-MAX     3       127     0
-MAX     3       MIN+1   1/MAX/MAX
-MAX     3       MAX     0
-MAX     3       MIN     1/MAX/MAX
-MAX     MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 2147483647 to -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN+1   1       0
-MAX     MIN+1   -2      ---
-    java.lang.IllegalArgumentException: 2147483647 to -2147483647 by -2: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN+1   2       0
-MAX     MIN+1   -3      1431655765/MAX/MIN+3
-MAX     MIN+1   3       0
-MAX     MIN+1   17      0
-MAX     MIN+1   127     0
-MAX     MIN+1   MIN+1   3/MAX/MIN+1
-MAX     MIN+1   MAX     0
-MAX     MIN+1   MIN     2/MAX/-1
-MAX     MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MAX     -1      1/MAX/MAX
-MAX     MAX     1       1/MAX/MAX
-MAX     MAX     -2      1/MAX/MAX
-MAX     MAX     2       1/MAX/MAX
-MAX     MAX     -3      1/MAX/MAX
-MAX     MAX     3       1/MAX/MAX
-MAX     MAX     17      1/MAX/MAX
-MAX     MAX     127     1/MAX/MAX
-MAX     MAX     MIN+1   1/MAX/MAX
-MAX     MAX     MAX     1/MAX/MAX
-MAX     MAX     MIN     1/MAX/MAX
-MAX     MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MIN     -1      ---
-    java.lang.IllegalArgumentException: 2147483647 to -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN     1       0
-MAX     MIN     -2      ---
-    java.lang.IllegalArgumentException: 2147483647 to -2147483648 by -2: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN     2       0
-MAX     MIN     -3      1431655766/MAX/MIN
-MAX     MIN     3       0
-MAX     MIN     17      0
-MAX     MIN     127     0
-MAX     MIN     MIN+1   3/MAX/MIN+1
-MAX     MIN     MAX     0
-MAX     MIN     MIN     2/MAX/-1
-
-start   end     step    length/first/last
------------------------------------------
-MIN     0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     0       -1      0
-MIN     0       1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       -2      0
-MIN     0       2       1073741825/MIN/0
-MIN     0       -3      0
-MIN     0       3       715827883/MIN/-2
-MIN     0       17      126322568/MIN/-9
-MIN     0       127     16909321/MIN/-8
-MIN     0       MIN+1   0
-MIN     0       MAX     2/MIN/-1
-MIN     0       MIN     0
-MIN     -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     -1      -1      0
-MIN     -1      1       ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      -2      0
-MIN     -1      2       1073741824/MIN/-2
-MIN     -1      -3      0
-MIN     -1      3       715827883/MIN/-2
-MIN     -1      17      126322568/MIN/-9
-MIN     -1      127     16909321/MIN/-8
-MIN     -1      MIN+1   0
-MIN     -1      MAX     2/MIN/-1
-MIN     -1      MIN     0
-MIN     1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     1       -1      0
-MIN     1       1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       -2      0
-MIN     1       2       1073741825/MIN/0
-MIN     1       -3      0
-MIN     1       3       715827884/MIN/1
-MIN     1       17      126322568/MIN/-9
-MIN     1       127     16909321/MIN/-8
-MIN     1       MIN+1   0
-MIN     1       MAX     2/MIN/-1
-MIN     1       MIN     0
-MIN     3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     3       -1      0
-MIN     3       1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       -2      0
-MIN     3       2       1073741826/MIN/2
-MIN     3       -3      0
-MIN     3       3       715827884/MIN/1
-MIN     3       17      126322568/MIN/-9
-MIN     3       127     16909321/MIN/-8
-MIN     3       MIN+1   0
-MIN     3       MAX     2/MIN/-1
-MIN     3       MIN     0
-MIN     MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MIN+1   -1      0
-MIN     MIN+1   1       2/MIN/MIN+1
-MIN     MIN+1   -2      0
-MIN     MIN+1   2       1/MIN/MIN
-MIN     MIN+1   -3      0
-MIN     MIN+1   3       1/MIN/MIN
-MIN     MIN+1   17      1/MIN/MIN
-MIN     MIN+1   127     1/MIN/MIN
-MIN     MIN+1   MIN+1   0
-MIN     MIN+1   MAX     1/MIN/MIN
-MIN     MIN+1   MIN     0
-MIN     MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MAX     -1      0
-MIN     MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -2      0
-MIN     MAX     2       ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 2: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -3      0
-MIN     MAX     3       1431655766/MIN/MAX
-MIN     MAX     17      252645136/MIN/MAX
-MIN     MAX     127     33818641/MIN/MAX-15
-MIN     MAX     MIN+1   0
-MIN     MAX     MAX     3/MIN/MAX-1
-MIN     MAX     MIN     0
-MIN     MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MIN     -1      1/MIN/MIN
-MIN     MIN     1       1/MIN/MIN
-MIN     MIN     -2      1/MIN/MIN
-MIN     MIN     2       1/MIN/MIN
-MIN     MIN     -3      1/MIN/MIN
-MIN     MIN     3       1/MIN/MIN
-MIN     MIN     17      1/MIN/MIN
-MIN     MIN     127     1/MIN/MIN
-MIN     MIN     MIN+1   1/MIN/MIN
-MIN     MIN     MAX     1/MIN/MIN
-MIN     MIN     MIN     1/MIN/MIN
-
->>> Range.apply <<<
-
-start   end     step    length/first/last
------------------------------------------
-0       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       0       -1      0
-0       0       1       0
-0       0       -2      0
-0       0       2       0
-0       0       -3      0
-0       0       3       0
-0       0       17      0
-0       0       127     0
-0       0       MIN+1   0
-0       0       MAX     0
-0       0       MIN     0
-0       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       -1      -1      1/0/0
-0       -1      1       0
-0       -1      -2      1/0/0
-0       -1      2       0
-0       -1      -3      1/0/0
-0       -1      3       0
-0       -1      17      0
-0       -1      127     0
-0       -1      MIN+1   1/0/0
-0       -1      MAX     0
-0       -1      MIN     1/0/0
-0       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       1       -1      0
-0       1       1       1/0/0
-0       1       -2      0
-0       1       2       1/0/0
-0       1       -3      0
-0       1       3       1/0/0
-0       1       17      1/0/0
-0       1       127     1/0/0
-0       1       MIN+1   0
-0       1       MAX     1/0/0
-0       1       MIN     0
-0       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       3       -1      0
-0       3       1       3/0/2
-0       3       -2      0
-0       3       2       2/0/2
-0       3       -3      0
-0       3       3       1/0/0
-0       3       17      1/0/0
-0       3       127     1/0/0
-0       3       MIN+1   0
-0       3       MAX     1/0/0
-0       3       MIN     0
-0       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MIN+1   -1      MAX/0/MIN+2
-0       MIN+1   1       0
-0       MIN+1   -2      1073741824/0/MIN+2
-0       MIN+1   2       0
-0       MIN+1   -3      715827883/0/MIN+2
-0       MIN+1   3       0
-0       MIN+1   17      0
-0       MIN+1   127     0
-0       MIN+1   MIN+1   1/0/0
-0       MIN+1   MAX     0
-0       MIN+1   MIN     1/0/0
-0       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MAX     -1      0
-0       MAX     1       MAX/0/MAX-1
-0       MAX     -2      0
-0       MAX     2       1073741824/0/MAX-1
-0       MAX     -3      0
-0       MAX     3       715827883/0/MAX-1
-0       MAX     17      126322568/0/MAX-8
-0       MAX     127     16909321/0/MAX-7
-0       MAX     MIN+1   0
-0       MAX     MAX     1/0/0
-0       MAX     MIN     0
-0       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MIN     -1      ---
-    java.lang.IllegalArgumentException: 0 until -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-0       MIN     1       0
-0       MIN     -2      1073741824/0/MIN+2
-0       MIN     2       0
-0       MIN     -3      715827883/0/MIN+2
-0       MIN     3       0
-0       MIN     17      0
-0       MIN     127     0
-0       MIN     MIN+1   2/0/MIN+1
-0       MIN     MAX     0
-0       MIN     MIN     1/0/0
-
-start   end     step    length/first/last
------------------------------------------
--1      0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      0       -1      0
--1      0       1       1/-1/-1
--1      0       -2      0
--1      0       2       1/-1/-1
--1      0       -3      0
--1      0       3       1/-1/-1
--1      0       17      1/-1/-1
--1      0       127     1/-1/-1
--1      0       MIN+1   0
--1      0       MAX     1/-1/-1
--1      0       MIN     0
--1      -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      -1      -1      0
--1      -1      1       0
--1      -1      -2      0
--1      -1      2       0
--1      -1      -3      0
--1      -1      3       0
--1      -1      17      0
--1      -1      127     0
--1      -1      MIN+1   0
--1      -1      MAX     0
--1      -1      MIN     0
--1      1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      1       -1      0
--1      1       1       2/-1/0
--1      1       -2      0
--1      1       2       1/-1/-1
--1      1       -3      0
--1      1       3       1/-1/-1
--1      1       17      1/-1/-1
--1      1       127     1/-1/-1
--1      1       MIN+1   0
--1      1       MAX     1/-1/-1
--1      1       MIN     0
--1      3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      3       -1      0
--1      3       1       4/-1/2
--1      3       -2      0
--1      3       2       2/-1/1
--1      3       -3      0
--1      3       3       2/-1/2
--1      3       17      1/-1/-1
--1      3       127     1/-1/-1
--1      3       MIN+1   0
--1      3       MAX     1/-1/-1
--1      3       MIN     0
--1      MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MIN+1   -1      MAX-1/-1/MIN+2
--1      MIN+1   1       0
--1      MIN+1   -2      1073741823/-1/MIN+3
--1      MIN+1   2       0
--1      MIN+1   -3      715827882/-1/MIN+4
--1      MIN+1   3       0
--1      MIN+1   17      0
--1      MIN+1   127     0
--1      MIN+1   MIN+1   1/-1/-1
--1      MIN+1   MAX     0
--1      MIN+1   MIN     1/-1/-1
--1      MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MAX     -1      0
--1      MAX     1       ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     -2      0
--1      MAX     2       1073741824/-1/MAX-2
--1      MAX     -3      0
--1      MAX     3       715827883/-1/MAX-2
--1      MAX     17      126322568/-1/MAX-9
--1      MAX     127     16909321/-1/MAX-8
--1      MAX     MIN+1   0
--1      MAX     MAX     2/-1/MAX-1
--1      MAX     MIN     0
--1      MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MIN     -1      MAX/-1/MIN+1
--1      MIN     1       0
--1      MIN     -2      1073741824/-1/MIN+1
--1      MIN     2       0
--1      MIN     -3      715827883/-1/MIN+1
--1      MIN     3       0
--1      MIN     17      0
--1      MIN     127     0
--1      MIN     MIN+1   1/-1/-1
--1      MIN     MAX     0
--1      MIN     MIN     1/-1/-1
-
-start   end     step    length/first/last
------------------------------------------
-1       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       0       -1      1/1/1
-1       0       1       0
-1       0       -2      1/1/1
-1       0       2       0
-1       0       -3      1/1/1
-1       0       3       0
-1       0       17      0
-1       0       127     0
-1       0       MIN+1   1/1/1
-1       0       MAX     0
-1       0       MIN     1/1/1
-1       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       -1      -1      2/1/0
-1       -1      1       0
-1       -1      -2      1/1/1
-1       -1      2       0
-1       -1      -3      1/1/1
-1       -1      3       0
-1       -1      17      0
-1       -1      127     0
-1       -1      MIN+1   1/1/1
-1       -1      MAX     0
-1       -1      MIN     1/1/1
-1       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       1       -1      0
-1       1       1       0
-1       1       -2      0
-1       1       2       0
-1       1       -3      0
-1       1       3       0
-1       1       17      0
-1       1       127     0
-1       1       MIN+1   0
-1       1       MAX     0
-1       1       MIN     0
-1       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       3       -1      0
-1       3       1       2/1/2
-1       3       -2      0
-1       3       2       1/1/1
-1       3       -3      0
-1       3       3       1/1/1
-1       3       17      1/1/1
-1       3       127     1/1/1
-1       3       MIN+1   0
-1       3       MAX     1/1/1
-1       3       MIN     0
-1       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 1 until -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-1       MIN+1   1       0
-1       MIN+1   -2      1073741824/1/MIN+3
-1       MIN+1   2       0
-1       MIN+1   -3      715827883/1/MIN+3
-1       MIN+1   3       0
-1       MIN+1   17      0
-1       MIN+1   127     0
-1       MIN+1   MIN+1   2/1/MIN+2
-1       MIN+1   MAX     0
-1       MIN+1   MIN     1/1/1
-1       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MAX     -1      0
-1       MAX     1       MAX-1/1/MAX-1
-1       MAX     -2      0
-1       MAX     2       1073741823/1/MAX-2
-1       MAX     -3      0
-1       MAX     3       715827882/1/MAX-3
-1       MAX     17      126322568/1/MAX-7
-1       MAX     127     16909321/1/MAX-6
-1       MAX     MIN+1   0
-1       MAX     MAX     1/1/1
-1       MAX     MIN     0
-1       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MIN     -1      ---
-    java.lang.IllegalArgumentException: 1 until -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-1       MIN     1       0
-1       MIN     -2      1073741825/1/MIN+1
-1       MIN     2       0
-1       MIN     -3      715827883/1/MIN+3
-1       MIN     3       0
-1       MIN     17      0
-1       MIN     127     0
-1       MIN     MIN+1   2/1/MIN+2
-1       MIN     MAX     0
-1       MIN     MIN     2/1/MIN+1
-
-start   end     step    length/first/last
------------------------------------------
-3       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       0       -1      3/3/1
-3       0       1       0
-3       0       -2      2/3/1
-3       0       2       0
-3       0       -3      1/3/3
-3       0       3       0
-3       0       17      0
-3       0       127     0
-3       0       MIN+1   1/3/3
-3       0       MAX     0
-3       0       MIN     1/3/3
-3       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       -1      -1      4/3/0
-3       -1      1       0
-3       -1      -2      2/3/1
-3       -1      2       0
-3       -1      -3      2/3/0
-3       -1      3       0
-3       -1      17      0
-3       -1      127     0
-3       -1      MIN+1   1/3/3
-3       -1      MAX     0
-3       -1      MIN     1/3/3
-3       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       1       -1      2/3/2
-3       1       1       0
-3       1       -2      1/3/3
-3       1       2       0
-3       1       -3      1/3/3
-3       1       3       0
-3       1       17      0
-3       1       127     0
-3       1       MIN+1   1/3/3
-3       1       MAX     0
-3       1       MIN     1/3/3
-3       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       3       -1      0
-3       3       1       0
-3       3       -2      0
-3       3       2       0
-3       3       -3      0
-3       3       3       0
-3       3       17      0
-3       3       127     0
-3       3       MIN+1   0
-3       3       MAX     0
-3       3       MIN     0
-3       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 3 until -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-3       MIN+1   1       0
-3       MIN+1   -2      1073741825/3/MIN+3
-3       MIN+1   2       0
-3       MIN+1   -3      715827884/3/MIN+2
-3       MIN+1   3       0
-3       MIN+1   17      0
-3       MIN+1   127     0
-3       MIN+1   MIN+1   2/3/MIN+4
-3       MIN+1   MAX     0
-3       MIN+1   MIN     2/3/MIN+3
-3       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MAX     -1      0
-3       MAX     1       MAX-3/3/MAX-1
-3       MAX     -2      0
-3       MAX     2       1073741822/3/MAX-2
-3       MAX     -3      0
-3       MAX     3       715827882/3/MAX-1
-3       MAX     17      126322568/3/MAX-5
-3       MAX     127     16909321/3/MAX-4
-3       MAX     MIN+1   0
-3       MAX     MAX     1/3/3
-3       MAX     MIN     0
-3       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MIN     -1      ---
-    java.lang.IllegalArgumentException: 3 until -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-3       MIN     1       0
-3       MIN     -2      1073741826/3/MIN+1
-3       MIN     2       0
-3       MIN     -3      715827884/3/MIN+2
-3       MIN     3       0
-3       MIN     17      0
-3       MIN     127     0
-3       MIN     MIN+1   2/3/MIN+4
-3       MIN     MAX     0
-3       MIN     MIN     2/3/MIN+3
-
-start   end     step    length/first/last
------------------------------------------
-MIN+1   0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   0       -1      0
-MIN+1   0       1       MAX/MIN+1/-1
-MIN+1   0       -2      0
-MIN+1   0       2       1073741824/MIN+1/-1
-MIN+1   0       -3      0
-MIN+1   0       3       715827883/MIN+1/-1
-MIN+1   0       17      126322568/MIN+1/-8
-MIN+1   0       127     16909321/MIN+1/-7
-MIN+1   0       MIN+1   0
-MIN+1   0       MAX     1/MIN+1/MIN+1
-MIN+1   0       MIN     0
-MIN+1   -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   -1      -1      0
-MIN+1   -1      1       MAX-1/MIN+1/-2
-MIN+1   -1      -2      0
-MIN+1   -1      2       1073741823/MIN+1/-3
-MIN+1   -1      -3      0
-MIN+1   -1      3       715827882/MIN+1/-4
-MIN+1   -1      17      126322568/MIN+1/-8
-MIN+1   -1      127     16909321/MIN+1/-7
-MIN+1   -1      MIN+1   0
-MIN+1   -1      MAX     1/MIN+1/MIN+1
-MIN+1   -1      MIN     0
-MIN+1   1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   1       -1      0
-MIN+1   1       1       ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       -2      0
-MIN+1   1       2       1073741824/MIN+1/-1
-MIN+1   1       -3      0
-MIN+1   1       3       715827883/MIN+1/-1
-MIN+1   1       17      126322568/MIN+1/-8
-MIN+1   1       127     16909321/MIN+1/-7
-MIN+1   1       MIN+1   0
-MIN+1   1       MAX     2/MIN+1/0
-MIN+1   1       MIN     0
-MIN+1   3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   3       -1      0
-MIN+1   3       1       ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       -2      0
-MIN+1   3       2       1073741825/MIN+1/1
-MIN+1   3       -3      0
-MIN+1   3       3       715827884/MIN+1/2
-MIN+1   3       17      126322568/MIN+1/-8
-MIN+1   3       127     16909321/MIN+1/-7
-MIN+1   3       MIN+1   0
-MIN+1   3       MAX     2/MIN+1/0
-MIN+1   3       MIN     0
-MIN+1   MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MIN+1   -1      0
-MIN+1   MIN+1   1       0
-MIN+1   MIN+1   -2      0
-MIN+1   MIN+1   2       0
-MIN+1   MIN+1   -3      0
-MIN+1   MIN+1   3       0
-MIN+1   MIN+1   17      0
-MIN+1   MIN+1   127     0
-MIN+1   MIN+1   MIN+1   0
-MIN+1   MIN+1   MAX     0
-MIN+1   MIN+1   MIN     0
-MIN+1   MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MAX     -1      0
-MIN+1   MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -2      0
-MIN+1   MAX     2       MAX/MIN+1/MAX-2
-MIN+1   MAX     -3      0
-MIN+1   MAX     3       1431655765/MIN+1/MAX-2
-MIN+1   MAX     17      252645135/MIN+1/MAX-16
-MIN+1   MAX     127     33818641/MIN+1/MAX-14
-MIN+1   MAX     MIN+1   0
-MIN+1   MAX     MAX     2/MIN+1/0
-MIN+1   MAX     MIN     0
-MIN+1   MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MIN     -1      1/MIN+1/MIN+1
-MIN+1   MIN     1       0
-MIN+1   MIN     -2      1/MIN+1/MIN+1
-MIN+1   MIN     2       0
-MIN+1   MIN     -3      1/MIN+1/MIN+1
-MIN+1   MIN     3       0
-MIN+1   MIN     17      0
-MIN+1   MIN     127     0
-MIN+1   MIN     MIN+1   1/MIN+1/MIN+1
-MIN+1   MIN     MAX     0
-MIN+1   MIN     MIN     1/MIN+1/MIN+1
-
-start   end     step    length/first/last
------------------------------------------
-MAX     0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     0       -1      MAX/MAX/1
-MAX     0       1       0
-MAX     0       -2      1073741824/MAX/1
-MAX     0       2       0
-MAX     0       -3      715827883/MAX/1
-MAX     0       3       0
-MAX     0       17      0
-MAX     0       127     0
-MAX     0       MIN+1   1/MAX/MAX
-MAX     0       MAX     0
-MAX     0       MIN     1/MAX/MAX
-MAX     -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     -1      -1      ---
-    java.lang.IllegalArgumentException: 2147483647 until -1 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     -1      1       0
-MAX     -1      -2      1073741824/MAX/1
-MAX     -1      2       0
-MAX     -1      -3      715827883/MAX/1
-MAX     -1      3       0
-MAX     -1      17      0
-MAX     -1      127     0
-MAX     -1      MIN+1   2/MAX/0
-MAX     -1      MAX     0
-MAX     -1      MIN     1/MAX/MAX
-MAX     1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     1       -1      MAX-1/MAX/2
-MAX     1       1       0
-MAX     1       -2      1073741823/MAX/3
-MAX     1       2       0
-MAX     1       -3      715827882/MAX/4
-MAX     1       3       0
-MAX     1       17      0
-MAX     1       127     0
-MAX     1       MIN+1   1/MAX/MAX
-MAX     1       MAX     0
-MAX     1       MIN     1/MAX/MAX
-MAX     3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     3       -1      MAX-3/MAX/4
-MAX     3       1       0
-MAX     3       -2      1073741822/MAX/5
-MAX     3       2       0
-MAX     3       -3      715827882/MAX/4
-MAX     3       3       0
-MAX     3       17      0
-MAX     3       127     0
-MAX     3       MIN+1   1/MAX/MAX
-MAX     3       MAX     0
-MAX     3       MIN     1/MAX/MAX
-MAX     MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 2147483647 until -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN+1   1       0
-MAX     MIN+1   -2      MAX/MAX/MIN+3
-MAX     MIN+1   2       0
-MAX     MIN+1   -3      1431655765/MAX/MIN+3
-MAX     MIN+1   3       0
-MAX     MIN+1   17      0
-MAX     MIN+1   127     0
-MAX     MIN+1   MIN+1   2/MAX/0
-MAX     MIN+1   MAX     0
-MAX     MIN+1   MIN     2/MAX/-1
-MAX     MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MAX     -1      0
-MAX     MAX     1       0
-MAX     MAX     -2      0
-MAX     MAX     2       0
-MAX     MAX     -3      0
-MAX     MAX     3       0
-MAX     MAX     17      0
-MAX     MAX     127     0
-MAX     MAX     MIN+1   0
-MAX     MAX     MAX     0
-MAX     MAX     MIN     0
-MAX     MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MIN     -1      ---
-    java.lang.IllegalArgumentException: 2147483647 until -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN     1       0
-MAX     MIN     -2      ---
-    java.lang.IllegalArgumentException: 2147483647 until -2147483648 by -2: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN     2       0
-MAX     MIN     -3      1431655765/MAX/MIN+3
-MAX     MIN     3       0
-MAX     MIN     17      0
-MAX     MIN     127     0
-MAX     MIN     MIN+1   3/MAX/MIN+1
-MAX     MIN     MAX     0
-MAX     MIN     MIN     2/MAX/-1
-
-start   end     step    length/first/last
------------------------------------------
-MIN     0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     0       -1      0
-MIN     0       1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       -2      0
-MIN     0       2       1073741824/MIN/-2
-MIN     0       -3      0
-MIN     0       3       715827883/MIN/-2
-MIN     0       17      126322568/MIN/-9
-MIN     0       127     16909321/MIN/-8
-MIN     0       MIN+1   0
-MIN     0       MAX     2/MIN/-1
-MIN     0       MIN     0
-MIN     -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     -1      -1      0
-MIN     -1      1       MAX/MIN/-2
-MIN     -1      -2      0
-MIN     -1      2       1073741824/MIN/-2
-MIN     -1      -3      0
-MIN     -1      3       715827883/MIN/-2
-MIN     -1      17      126322568/MIN/-9
-MIN     -1      127     16909321/MIN/-8
-MIN     -1      MIN+1   0
-MIN     -1      MAX     1/MIN/MIN
-MIN     -1      MIN     0
-MIN     1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     1       -1      0
-MIN     1       1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       -2      0
-MIN     1       2       1073741825/MIN/0
-MIN     1       -3      0
-MIN     1       3       715827883/MIN/-2
-MIN     1       17      126322568/MIN/-9
-MIN     1       127     16909321/MIN/-8
-MIN     1       MIN+1   0
-MIN     1       MAX     2/MIN/-1
-MIN     1       MIN     0
-MIN     3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     3       -1      0
-MIN     3       1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       -2      0
-MIN     3       2       1073741826/MIN/2
-MIN     3       -3      0
-MIN     3       3       715827884/MIN/1
-MIN     3       17      126322568/MIN/-9
-MIN     3       127     16909321/MIN/-8
-MIN     3       MIN+1   0
-MIN     3       MAX     2/MIN/-1
-MIN     3       MIN     0
-MIN     MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MIN+1   -1      0
-MIN     MIN+1   1       1/MIN/MIN
-MIN     MIN+1   -2      0
-MIN     MIN+1   2       1/MIN/MIN
-MIN     MIN+1   -3      0
-MIN     MIN+1   3       1/MIN/MIN
-MIN     MIN+1   17      1/MIN/MIN
-MIN     MIN+1   127     1/MIN/MIN
-MIN     MIN+1   MIN+1   0
-MIN     MIN+1   MAX     1/MIN/MIN
-MIN     MIN+1   MIN     0
-MIN     MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MAX     -1      0
-MIN     MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -2      0
-MIN     MAX     2       ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 2: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -3      0
-MIN     MAX     3       1431655765/MIN/MAX-3
-MIN     MAX     17      252645135/MIN/MAX-17
-MIN     MAX     127     33818641/MIN/MAX-15
-MIN     MAX     MIN+1   0
-MIN     MAX     MAX     3/MIN/MAX-1
-MIN     MAX     MIN     0
-MIN     MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MIN     -1      0
-MIN     MIN     1       0
-MIN     MIN     -2      0
-MIN     MIN     2       0
-MIN     MIN     -3      0
-MIN     MIN     3       0
-MIN     MIN     17      0
-MIN     MIN     127     0
-MIN     MIN     MIN+1   0
-MIN     MIN     MAX     0
-MIN     MIN     MIN     0
-
->>> start to end <<<
-
-start   end     step    length/first/last
------------------------------------------
-0       0       0       1/0/0
-0       0       -1      1/0/0
-0       0       1       1/0/0
-0       0       -2      1/0/0
-0       0       2       1/0/0
-0       0       -3      1/0/0
-0       0       3       1/0/0
-0       0       17      1/0/0
-0       0       127     1/0/0
-0       0       MIN+1   1/0/0
-0       0       MAX     1/0/0
-0       0       MIN     1/0/0
-0       -1      0       0
-0       -1      -1      0
-0       -1      1       0
-0       -1      -2      0
-0       -1      2       0
-0       -1      -3      0
-0       -1      3       0
-0       -1      17      0
-0       -1      127     0
-0       -1      MIN+1   0
-0       -1      MAX     0
-0       -1      MIN     0
-0       1       0       2/0/1
-0       1       -1      2/0/1
-0       1       1       2/0/1
-0       1       -2      2/0/1
-0       1       2       2/0/1
-0       1       -3      2/0/1
-0       1       3       2/0/1
-0       1       17      2/0/1
-0       1       127     2/0/1
-0       1       MIN+1   2/0/1
-0       1       MAX     2/0/1
-0       1       MIN     2/0/1
-0       3       0       4/0/3
-0       3       -1      4/0/3
-0       3       1       4/0/3
-0       3       -2      4/0/3
-0       3       2       4/0/3
-0       3       -3      4/0/3
-0       3       3       4/0/3
-0       3       17      4/0/3
-0       3       127     4/0/3
-0       3       MIN+1   4/0/3
-0       3       MAX     4/0/3
-0       3       MIN     4/0/3
-0       MIN+1   0       0
-0       MIN+1   -1      0
-0       MIN+1   1       0
-0       MIN+1   -2      0
-0       MIN+1   2       0
-0       MIN+1   -3      0
-0       MIN+1   3       0
-0       MIN+1   17      0
-0       MIN+1   127     0
-0       MIN+1   MIN+1   0
-0       MIN+1   MAX     0
-0       MIN+1   MIN     0
-0       MAX     0       ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     -1      ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     1       ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     -2      ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     2       ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     -3      ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     3       ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     17      ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     127     ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     MIN+1   ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     MAX     ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     MIN     ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MIN     0       0
-0       MIN     -1      0
-0       MIN     1       0
-0       MIN     -2      0
-0       MIN     2       0
-0       MIN     -3      0
-0       MIN     3       0
-0       MIN     17      0
-0       MIN     127     0
-0       MIN     MIN+1   0
-0       MIN     MAX     0
-0       MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
--1      0       0       2/-1/0
--1      0       -1      2/-1/0
--1      0       1       2/-1/0
--1      0       -2      2/-1/0
--1      0       2       2/-1/0
--1      0       -3      2/-1/0
--1      0       3       2/-1/0
--1      0       17      2/-1/0
--1      0       127     2/-1/0
--1      0       MIN+1   2/-1/0
--1      0       MAX     2/-1/0
--1      0       MIN     2/-1/0
--1      -1      0       1/-1/-1
--1      -1      -1      1/-1/-1
--1      -1      1       1/-1/-1
--1      -1      -2      1/-1/-1
--1      -1      2       1/-1/-1
--1      -1      -3      1/-1/-1
--1      -1      3       1/-1/-1
--1      -1      17      1/-1/-1
--1      -1      127     1/-1/-1
--1      -1      MIN+1   1/-1/-1
--1      -1      MAX     1/-1/-1
--1      -1      MIN     1/-1/-1
--1      1       0       3/-1/1
--1      1       -1      3/-1/1
--1      1       1       3/-1/1
--1      1       -2      3/-1/1
--1      1       2       3/-1/1
--1      1       -3      3/-1/1
--1      1       3       3/-1/1
--1      1       17      3/-1/1
--1      1       127     3/-1/1
--1      1       MIN+1   3/-1/1
--1      1       MAX     3/-1/1
--1      1       MIN     3/-1/1
--1      3       0       5/-1/3
--1      3       -1      5/-1/3
--1      3       1       5/-1/3
--1      3       -2      5/-1/3
--1      3       2       5/-1/3
--1      3       -3      5/-1/3
--1      3       3       5/-1/3
--1      3       17      5/-1/3
--1      3       127     5/-1/3
--1      3       MIN+1   5/-1/3
--1      3       MAX     5/-1/3
--1      3       MIN     5/-1/3
--1      MIN+1   0       0
--1      MIN+1   -1      0
--1      MIN+1   1       0
--1      MIN+1   -2      0
--1      MIN+1   2       0
--1      MIN+1   -3      0
--1      MIN+1   3       0
--1      MIN+1   17      0
--1      MIN+1   127     0
--1      MIN+1   MIN+1   0
--1      MIN+1   MAX     0
--1      MIN+1   MIN     0
--1      MAX     0       ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     -1      ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     1       ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     -2      ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     2       ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     -3      ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     3       ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     17      ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     127     ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     MIN+1   ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     MAX     ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     MIN     ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MIN     0       0
--1      MIN     -1      0
--1      MIN     1       0
--1      MIN     -2      0
--1      MIN     2       0
--1      MIN     -3      0
--1      MIN     3       0
--1      MIN     17      0
--1      MIN     127     0
--1      MIN     MIN+1   0
--1      MIN     MAX     0
--1      MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
-1       0       0       0
-1       0       -1      0
-1       0       1       0
-1       0       -2      0
-1       0       2       0
-1       0       -3      0
-1       0       3       0
-1       0       17      0
-1       0       127     0
-1       0       MIN+1   0
-1       0       MAX     0
-1       0       MIN     0
-1       -1      0       0
-1       -1      -1      0
-1       -1      1       0
-1       -1      -2      0
-1       -1      2       0
-1       -1      -3      0
-1       -1      3       0
-1       -1      17      0
-1       -1      127     0
-1       -1      MIN+1   0
-1       -1      MAX     0
-1       -1      MIN     0
-1       1       0       1/1/1
-1       1       -1      1/1/1
-1       1       1       1/1/1
-1       1       -2      1/1/1
-1       1       2       1/1/1
-1       1       -3      1/1/1
-1       1       3       1/1/1
-1       1       17      1/1/1
-1       1       127     1/1/1
-1       1       MIN+1   1/1/1
-1       1       MAX     1/1/1
-1       1       MIN     1/1/1
-1       3       0       3/1/3
-1       3       -1      3/1/3
-1       3       1       3/1/3
-1       3       -2      3/1/3
-1       3       2       3/1/3
-1       3       -3      3/1/3
-1       3       3       3/1/3
-1       3       17      3/1/3
-1       3       127     3/1/3
-1       3       MIN+1   3/1/3
-1       3       MAX     3/1/3
-1       3       MIN     3/1/3
-1       MIN+1   0       0
-1       MIN+1   -1      0
-1       MIN+1   1       0
-1       MIN+1   -2      0
-1       MIN+1   2       0
-1       MIN+1   -3      0
-1       MIN+1   3       0
-1       MIN+1   17      0
-1       MIN+1   127     0
-1       MIN+1   MIN+1   0
-1       MIN+1   MAX     0
-1       MIN+1   MIN     0
-1       MAX     0       MAX/1/MAX
-1       MAX     -1      MAX/1/MAX
-1       MAX     1       MAX/1/MAX
-1       MAX     -2      MAX/1/MAX
-1       MAX     2       MAX/1/MAX
-1       MAX     -3      MAX/1/MAX
-1       MAX     3       MAX/1/MAX
-1       MAX     17      MAX/1/MAX
-1       MAX     127     MAX/1/MAX
-1       MAX     MIN+1   MAX/1/MAX
-1       MAX     MAX     MAX/1/MAX
-1       MAX     MIN     MAX/1/MAX
-1       MIN     0       0
-1       MIN     -1      0
-1       MIN     1       0
-1       MIN     -2      0
-1       MIN     2       0
-1       MIN     -3      0
-1       MIN     3       0
-1       MIN     17      0
-1       MIN     127     0
-1       MIN     MIN+1   0
-1       MIN     MAX     0
-1       MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
-3       0       0       0
-3       0       -1      0
-3       0       1       0
-3       0       -2      0
-3       0       2       0
-3       0       -3      0
-3       0       3       0
-3       0       17      0
-3       0       127     0
-3       0       MIN+1   0
-3       0       MAX     0
-3       0       MIN     0
-3       -1      0       0
-3       -1      -1      0
-3       -1      1       0
-3       -1      -2      0
-3       -1      2       0
-3       -1      -3      0
-3       -1      3       0
-3       -1      17      0
-3       -1      127     0
-3       -1      MIN+1   0
-3       -1      MAX     0
-3       -1      MIN     0
-3       1       0       0
-3       1       -1      0
-3       1       1       0
-3       1       -2      0
-3       1       2       0
-3       1       -3      0
-3       1       3       0
-3       1       17      0
-3       1       127     0
-3       1       MIN+1   0
-3       1       MAX     0
-3       1       MIN     0
-3       3       0       1/3/3
-3       3       -1      1/3/3
-3       3       1       1/3/3
-3       3       -2      1/3/3
-3       3       2       1/3/3
-3       3       -3      1/3/3
-3       3       3       1/3/3
-3       3       17      1/3/3
-3       3       127     1/3/3
-3       3       MIN+1   1/3/3
-3       3       MAX     1/3/3
-3       3       MIN     1/3/3
-3       MIN+1   0       0
-3       MIN+1   -1      0
-3       MIN+1   1       0
-3       MIN+1   -2      0
-3       MIN+1   2       0
-3       MIN+1   -3      0
-3       MIN+1   3       0
-3       MIN+1   17      0
-3       MIN+1   127     0
-3       MIN+1   MIN+1   0
-3       MIN+1   MAX     0
-3       MIN+1   MIN     0
-3       MAX     0       MAX-2/3/MAX
-3       MAX     -1      MAX-2/3/MAX
-3       MAX     1       MAX-2/3/MAX
-3       MAX     -2      MAX-2/3/MAX
-3       MAX     2       MAX-2/3/MAX
-3       MAX     -3      MAX-2/3/MAX
-3       MAX     3       MAX-2/3/MAX
-3       MAX     17      MAX-2/3/MAX
-3       MAX     127     MAX-2/3/MAX
-3       MAX     MIN+1   MAX-2/3/MAX
-3       MAX     MAX     MAX-2/3/MAX
-3       MAX     MIN     MAX-2/3/MAX
-3       MIN     0       0
-3       MIN     -1      0
-3       MIN     1       0
-3       MIN     -2      0
-3       MIN     2       0
-3       MIN     -3      0
-3       MIN     3       0
-3       MIN     17      0
-3       MIN     127     0
-3       MIN     MIN+1   0
-3       MIN     MAX     0
-3       MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
-MIN+1   0       0       ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       -1      ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       -2      ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       2       ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       -3      ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       3       ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       17      ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       127     ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       MAX     ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       MIN     ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   -1      0       MAX/MIN+1/-1
-MIN+1   -1      -1      MAX/MIN+1/-1
-MIN+1   -1      1       MAX/MIN+1/-1
-MIN+1   -1      -2      MAX/MIN+1/-1
-MIN+1   -1      2       MAX/MIN+1/-1
-MIN+1   -1      -3      MAX/MIN+1/-1
-MIN+1   -1      3       MAX/MIN+1/-1
-MIN+1   -1      17      MAX/MIN+1/-1
-MIN+1   -1      127     MAX/MIN+1/-1
-MIN+1   -1      MIN+1   MAX/MIN+1/-1
-MIN+1   -1      MAX     MAX/MIN+1/-1
-MIN+1   -1      MIN     MAX/MIN+1/-1
-MIN+1   1       0       ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       -1      ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       -2      ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       2       ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       -3      ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       3       ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       17      ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       127     ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       MAX     ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       MIN     ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       0       ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       -1      ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       -2      ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       2       ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       -3      ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       3       ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       17      ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       127     ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       MAX     ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       MIN     ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MIN+1   0       1/MIN+1/MIN+1
-MIN+1   MIN+1   -1      1/MIN+1/MIN+1
-MIN+1   MIN+1   1       1/MIN+1/MIN+1
-MIN+1   MIN+1   -2      1/MIN+1/MIN+1
-MIN+1   MIN+1   2       1/MIN+1/MIN+1
-MIN+1   MIN+1   -3      1/MIN+1/MIN+1
-MIN+1   MIN+1   3       1/MIN+1/MIN+1
-MIN+1   MIN+1   17      1/MIN+1/MIN+1
-MIN+1   MIN+1   127     1/MIN+1/MIN+1
-MIN+1   MIN+1   MIN+1   1/MIN+1/MIN+1
-MIN+1   MIN+1   MAX     1/MIN+1/MIN+1
-MIN+1   MIN+1   MIN     1/MIN+1/MIN+1
-MIN+1   MAX     0       ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -1      ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -2      ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     2       ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -3      ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     3       ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     17      ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     127     ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     MAX     ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     MIN     ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MIN     0       0
-MIN+1   MIN     -1      0
-MIN+1   MIN     1       0
-MIN+1   MIN     -2      0
-MIN+1   MIN     2       0
-MIN+1   MIN     -3      0
-MIN+1   MIN     3       0
-MIN+1   MIN     17      0
-MIN+1   MIN     127     0
-MIN+1   MIN     MIN+1   0
-MIN+1   MIN     MAX     0
-MIN+1   MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
-MAX     0       0       0
-MAX     0       -1      0
-MAX     0       1       0
-MAX     0       -2      0
-MAX     0       2       0
-MAX     0       -3      0
-MAX     0       3       0
-MAX     0       17      0
-MAX     0       127     0
-MAX     0       MIN+1   0
-MAX     0       MAX     0
-MAX     0       MIN     0
-MAX     -1      0       0
-MAX     -1      -1      0
-MAX     -1      1       0
-MAX     -1      -2      0
-MAX     -1      2       0
-MAX     -1      -3      0
-MAX     -1      3       0
-MAX     -1      17      0
-MAX     -1      127     0
-MAX     -1      MIN+1   0
-MAX     -1      MAX     0
-MAX     -1      MIN     0
-MAX     1       0       0
-MAX     1       -1      0
-MAX     1       1       0
-MAX     1       -2      0
-MAX     1       2       0
-MAX     1       -3      0
-MAX     1       3       0
-MAX     1       17      0
-MAX     1       127     0
-MAX     1       MIN+1   0
-MAX     1       MAX     0
-MAX     1       MIN     0
-MAX     3       0       0
-MAX     3       -1      0
-MAX     3       1       0
-MAX     3       -2      0
-MAX     3       2       0
-MAX     3       -3      0
-MAX     3       3       0
-MAX     3       17      0
-MAX     3       127     0
-MAX     3       MIN+1   0
-MAX     3       MAX     0
-MAX     3       MIN     0
-MAX     MIN+1   0       0
-MAX     MIN+1   -1      0
-MAX     MIN+1   1       0
-MAX     MIN+1   -2      0
-MAX     MIN+1   2       0
-MAX     MIN+1   -3      0
-MAX     MIN+1   3       0
-MAX     MIN+1   17      0
-MAX     MIN+1   127     0
-MAX     MIN+1   MIN+1   0
-MAX     MIN+1   MAX     0
-MAX     MIN+1   MIN     0
-MAX     MAX     0       1/MAX/MAX
-MAX     MAX     -1      1/MAX/MAX
-MAX     MAX     1       1/MAX/MAX
-MAX     MAX     -2      1/MAX/MAX
-MAX     MAX     2       1/MAX/MAX
-MAX     MAX     -3      1/MAX/MAX
-MAX     MAX     3       1/MAX/MAX
-MAX     MAX     17      1/MAX/MAX
-MAX     MAX     127     1/MAX/MAX
-MAX     MAX     MIN+1   1/MAX/MAX
-MAX     MAX     MAX     1/MAX/MAX
-MAX     MAX     MIN     1/MAX/MAX
-MAX     MIN     0       0
-MAX     MIN     -1      0
-MAX     MIN     1       0
-MAX     MIN     -2      0
-MAX     MIN     2       0
-MAX     MIN     -3      0
-MAX     MIN     3       0
-MAX     MIN     17      0
-MAX     MIN     127     0
-MAX     MIN     MIN+1   0
-MAX     MIN     MAX     0
-MAX     MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
-MIN     0       0       ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       -1      ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       -2      ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       2       ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       -3      ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       3       ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       17      ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       127     ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       MAX     ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       MIN     ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      0       ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      -1      ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      1       ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      -2      ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      2       ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      -3      ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      3       ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      17      ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      127     ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      MAX     ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      MIN     ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       0       ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       -1      ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       -2      ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       2       ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       -3      ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       3       ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       17      ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       127     ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       MAX     ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       MIN     ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       0       ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       -1      ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       -2      ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       2       ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       -3      ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       3       ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       17      ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       127     ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       MAX     ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       MIN     ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MIN+1   0       2/MIN/MIN+1
-MIN     MIN+1   -1      2/MIN/MIN+1
-MIN     MIN+1   1       2/MIN/MIN+1
-MIN     MIN+1   -2      2/MIN/MIN+1
-MIN     MIN+1   2       2/MIN/MIN+1
-MIN     MIN+1   -3      2/MIN/MIN+1
-MIN     MIN+1   3       2/MIN/MIN+1
-MIN     MIN+1   17      2/MIN/MIN+1
-MIN     MIN+1   127     2/MIN/MIN+1
-MIN     MIN+1   MIN+1   2/MIN/MIN+1
-MIN     MIN+1   MAX     2/MIN/MIN+1
-MIN     MIN+1   MIN     2/MIN/MIN+1
-MIN     MAX     0       ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -1      ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -2      ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     2       ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -3      ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     3       ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     17      ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     127     ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     MAX     ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     MIN     ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MIN     0       1/MIN/MIN
-MIN     MIN     -1      1/MIN/MIN
-MIN     MIN     1       1/MIN/MIN
-MIN     MIN     -2      1/MIN/MIN
-MIN     MIN     2       1/MIN/MIN
-MIN     MIN     -3      1/MIN/MIN
-MIN     MIN     3       1/MIN/MIN
-MIN     MIN     17      1/MIN/MIN
-MIN     MIN     127     1/MIN/MIN
-MIN     MIN     MIN+1   1/MIN/MIN
-MIN     MIN     MAX     1/MIN/MIN
-MIN     MIN     MIN     1/MIN/MIN
-
->>> start to end by step <<<
-
-start   end     step    length/first/last
------------------------------------------
-0       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       0       -1      1/0/0
-0       0       1       1/0/0
-0       0       -2      1/0/0
-0       0       2       1/0/0
-0       0       -3      1/0/0
-0       0       3       1/0/0
-0       0       17      1/0/0
-0       0       127     1/0/0
-0       0       MIN+1   1/0/0
-0       0       MAX     1/0/0
-0       0       MIN     1/0/0
-0       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       -1      -1      2/0/-1
-0       -1      1       0
-0       -1      -2      1/0/0
-0       -1      2       0
-0       -1      -3      1/0/0
-0       -1      3       0
-0       -1      17      0
-0       -1      127     0
-0       -1      MIN+1   1/0/0
-0       -1      MAX     0
-0       -1      MIN     1/0/0
-0       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       1       -1      0
-0       1       1       2/0/1
-0       1       -2      0
-0       1       2       1/0/0
-0       1       -3      0
-0       1       3       1/0/0
-0       1       17      1/0/0
-0       1       127     1/0/0
-0       1       MIN+1   0
-0       1       MAX     1/0/0
-0       1       MIN     0
-0       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       3       -1      0
-0       3       1       4/0/3
-0       3       -2      0
-0       3       2       2/0/2
-0       3       -3      0
-0       3       3       2/0/3
-0       3       17      1/0/0
-0       3       127     1/0/0
-0       3       MIN+1   0
-0       3       MAX     1/0/0
-0       3       MIN     0
-0       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 0 to -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-0       MIN+1   1       0
-0       MIN+1   -2      1073741824/0/MIN+2
-0       MIN+1   2       0
-0       MIN+1   -3      715827883/0/MIN+2
-0       MIN+1   3       0
-0       MIN+1   17      0
-0       MIN+1   127     0
-0       MIN+1   MIN+1   2/0/MIN+1
-0       MIN+1   MAX     0
-0       MIN+1   MIN     1/0/0
-0       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MAX     -1      0
-0       MAX     1       ---
-    java.lang.IllegalArgumentException: 0 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-0       MAX     -2      0
-0       MAX     2       1073741824/0/MAX-1
-0       MAX     -3      0
-0       MAX     3       715827883/0/MAX-1
-0       MAX     17      126322568/0/MAX-8
-0       MAX     127     16909321/0/MAX-7
-0       MAX     MIN+1   0
-0       MAX     MAX     2/0/MAX
-0       MAX     MIN     0
-0       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MIN     -1      ---
-    java.lang.IllegalArgumentException: 0 to -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-0       MIN     1       0
-0       MIN     -2      1073741825/0/MIN
-0       MIN     2       0
-0       MIN     -3      715827883/0/MIN+2
-0       MIN     3       0
-0       MIN     17      0
-0       MIN     127     0
-0       MIN     MIN+1   2/0/MIN+1
-0       MIN     MAX     0
-0       MIN     MIN     2/0/MIN
-
-start   end     step    length/first/last
------------------------------------------
--1      0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      0       -1      0
--1      0       1       2/-1/0
--1      0       -2      0
--1      0       2       1/-1/-1
--1      0       -3      0
--1      0       3       1/-1/-1
--1      0       17      1/-1/-1
--1      0       127     1/-1/-1
--1      0       MIN+1   0
--1      0       MAX     1/-1/-1
--1      0       MIN     0
--1      -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      -1      -1      1/-1/-1
--1      -1      1       1/-1/-1
--1      -1      -2      1/-1/-1
--1      -1      2       1/-1/-1
--1      -1      -3      1/-1/-1
--1      -1      3       1/-1/-1
--1      -1      17      1/-1/-1
--1      -1      127     1/-1/-1
--1      -1      MIN+1   1/-1/-1
--1      -1      MAX     1/-1/-1
--1      -1      MIN     1/-1/-1
--1      1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      1       -1      0
--1      1       1       3/-1/1
--1      1       -2      0
--1      1       2       2/-1/1
--1      1       -3      0
--1      1       3       1/-1/-1
--1      1       17      1/-1/-1
--1      1       127     1/-1/-1
--1      1       MIN+1   0
--1      1       MAX     1/-1/-1
--1      1       MIN     0
--1      3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      3       -1      0
--1      3       1       5/-1/3
--1      3       -2      0
--1      3       2       3/-1/3
--1      3       -3      0
--1      3       3       2/-1/2
--1      3       17      1/-1/-1
--1      3       127     1/-1/-1
--1      3       MIN+1   0
--1      3       MAX     1/-1/-1
--1      3       MIN     0
--1      MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MIN+1   -1      MAX/-1/MIN+1
--1      MIN+1   1       0
--1      MIN+1   -2      1073741824/-1/MIN+1
--1      MIN+1   2       0
--1      MIN+1   -3      715827883/-1/MIN+1
--1      MIN+1   3       0
--1      MIN+1   17      0
--1      MIN+1   127     0
--1      MIN+1   MIN+1   1/-1/-1
--1      MIN+1   MAX     0
--1      MIN+1   MIN     1/-1/-1
--1      MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MAX     -1      0
--1      MAX     1       ---
-    java.lang.IllegalArgumentException: -1 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     -2      0
--1      MAX     2       1073741825/-1/MAX
--1      MAX     -3      0
--1      MAX     3       715827883/-1/MAX-2
--1      MAX     17      126322568/-1/MAX-9
--1      MAX     127     16909321/-1/MAX-8
--1      MAX     MIN+1   0
--1      MAX     MAX     2/-1/MAX-1
--1      MAX     MIN     0
--1      MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MIN     -1      ---
-    java.lang.IllegalArgumentException: -1 to -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
--1      MIN     1       0
--1      MIN     -2      1073741824/-1/MIN+1
--1      MIN     2       0
--1      MIN     -3      715827883/-1/MIN+1
--1      MIN     3       0
--1      MIN     17      0
--1      MIN     127     0
--1      MIN     MIN+1   2/-1/MIN
--1      MIN     MAX     0
--1      MIN     MIN     1/-1/-1
-
-start   end     step    length/first/last
------------------------------------------
-1       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       0       -1      2/1/0
-1       0       1       0
-1       0       -2      1/1/1
-1       0       2       0
-1       0       -3      1/1/1
-1       0       3       0
-1       0       17      0
-1       0       127     0
-1       0       MIN+1   1/1/1
-1       0       MAX     0
-1       0       MIN     1/1/1
-1       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       -1      -1      3/1/-1
-1       -1      1       0
-1       -1      -2      2/1/-1
-1       -1      2       0
-1       -1      -3      1/1/1
-1       -1      3       0
-1       -1      17      0
-1       -1      127     0
-1       -1      MIN+1   1/1/1
-1       -1      MAX     0
-1       -1      MIN     1/1/1
-1       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       1       -1      1/1/1
-1       1       1       1/1/1
-1       1       -2      1/1/1
-1       1       2       1/1/1
-1       1       -3      1/1/1
-1       1       3       1/1/1
-1       1       17      1/1/1
-1       1       127     1/1/1
-1       1       MIN+1   1/1/1
-1       1       MAX     1/1/1
-1       1       MIN     1/1/1
-1       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       3       -1      0
-1       3       1       3/1/3
-1       3       -2      0
-1       3       2       2/1/3
-1       3       -3      0
-1       3       3       1/1/1
-1       3       17      1/1/1
-1       3       127     1/1/1
-1       3       MIN+1   0
-1       3       MAX     1/1/1
-1       3       MIN     0
-1       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 1 to -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-1       MIN+1   1       0
-1       MIN+1   -2      1073741825/1/MIN+1
-1       MIN+1   2       0
-1       MIN+1   -3      715827883/1/MIN+3
-1       MIN+1   3       0
-1       MIN+1   17      0
-1       MIN+1   127     0
-1       MIN+1   MIN+1   2/1/MIN+2
-1       MIN+1   MAX     0
-1       MIN+1   MIN     2/1/MIN+1
-1       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MAX     -1      0
-1       MAX     1       MAX/1/MAX
-1       MAX     -2      0
-1       MAX     2       1073741824/1/MAX
-1       MAX     -3      0
-1       MAX     3       715827883/1/MAX
-1       MAX     17      126322568/1/MAX-7
-1       MAX     127     16909321/1/MAX-6
-1       MAX     MIN+1   0
-1       MAX     MAX     1/1/1
-1       MAX     MIN     0
-1       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MIN     -1      ---
-    java.lang.IllegalArgumentException: 1 to -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-1       MIN     1       0
-1       MIN     -2      1073741825/1/MIN+1
-1       MIN     2       0
-1       MIN     -3      715827884/1/MIN
-1       MIN     3       0
-1       MIN     17      0
-1       MIN     127     0
-1       MIN     MIN+1   2/1/MIN+2
-1       MIN     MAX     0
-1       MIN     MIN     2/1/MIN+1
-
-start   end     step    length/first/last
------------------------------------------
-3       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       0       -1      4/3/0
-3       0       1       0
-3       0       -2      2/3/1
-3       0       2       0
-3       0       -3      2/3/0
-3       0       3       0
-3       0       17      0
-3       0       127     0
-3       0       MIN+1   1/3/3
-3       0       MAX     0
-3       0       MIN     1/3/3
-3       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       -1      -1      5/3/-1
-3       -1      1       0
-3       -1      -2      3/3/-1
-3       -1      2       0
-3       -1      -3      2/3/0
-3       -1      3       0
-3       -1      17      0
-3       -1      127     0
-3       -1      MIN+1   1/3/3
-3       -1      MAX     0
-3       -1      MIN     1/3/3
-3       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       1       -1      3/3/1
-3       1       1       0
-3       1       -2      2/3/1
-3       1       2       0
-3       1       -3      1/3/3
-3       1       3       0
-3       1       17      0
-3       1       127     0
-3       1       MIN+1   1/3/3
-3       1       MAX     0
-3       1       MIN     1/3/3
-3       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       3       -1      1/3/3
-3       3       1       1/3/3
-3       3       -2      1/3/3
-3       3       2       1/3/3
-3       3       -3      1/3/3
-3       3       3       1/3/3
-3       3       17      1/3/3
-3       3       127     1/3/3
-3       3       MIN+1   1/3/3
-3       3       MAX     1/3/3
-3       3       MIN     1/3/3
-3       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 3 to -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-3       MIN+1   1       0
-3       MIN+1   -2      1073741826/3/MIN+1
-3       MIN+1   2       0
-3       MIN+1   -3      715827884/3/MIN+2
-3       MIN+1   3       0
-3       MIN+1   17      0
-3       MIN+1   127     0
-3       MIN+1   MIN+1   2/3/MIN+4
-3       MIN+1   MAX     0
-3       MIN+1   MIN     2/3/MIN+3
-3       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MAX     -1      0
-3       MAX     1       MAX-2/3/MAX
-3       MAX     -2      0
-3       MAX     2       1073741823/3/MAX
-3       MAX     -3      0
-3       MAX     3       715827882/3/MAX-1
-3       MAX     17      126322568/3/MAX-5
-3       MAX     127     16909321/3/MAX-4
-3       MAX     MIN+1   0
-3       MAX     MAX     1/3/3
-3       MAX     MIN     0
-3       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MIN     -1      ---
-    java.lang.IllegalArgumentException: 3 to -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-3       MIN     1       0
-3       MIN     -2      1073741826/3/MIN+1
-3       MIN     2       0
-3       MIN     -3      715827884/3/MIN+2
-3       MIN     3       0
-3       MIN     17      0
-3       MIN     127     0
-3       MIN     MIN+1   2/3/MIN+4
-3       MIN     MAX     0
-3       MIN     MIN     2/3/MIN+3
-
-start   end     step    length/first/last
------------------------------------------
-MIN+1   0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   0       -1      0
-MIN+1   0       1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   0       -2      0
-MIN+1   0       2       1073741824/MIN+1/-1
-MIN+1   0       -3      0
-MIN+1   0       3       715827883/MIN+1/-1
-MIN+1   0       17      126322568/MIN+1/-8
-MIN+1   0       127     16909321/MIN+1/-7
-MIN+1   0       MIN+1   0
-MIN+1   0       MAX     2/MIN+1/0
-MIN+1   0       MIN     0
-MIN+1   -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   -1      -1      0
-MIN+1   -1      1       MAX/MIN+1/-1
-MIN+1   -1      -2      0
-MIN+1   -1      2       1073741824/MIN+1/-1
-MIN+1   -1      -3      0
-MIN+1   -1      3       715827883/MIN+1/-1
-MIN+1   -1      17      126322568/MIN+1/-8
-MIN+1   -1      127     16909321/MIN+1/-7
-MIN+1   -1      MIN+1   0
-MIN+1   -1      MAX     1/MIN+1/MIN+1
-MIN+1   -1      MIN     0
-MIN+1   1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   1       -1      0
-MIN+1   1       1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       -2      0
-MIN+1   1       2       1073741825/MIN+1/1
-MIN+1   1       -3      0
-MIN+1   1       3       715827883/MIN+1/-1
-MIN+1   1       17      126322568/MIN+1/-8
-MIN+1   1       127     16909321/MIN+1/-7
-MIN+1   1       MIN+1   0
-MIN+1   1       MAX     2/MIN+1/0
-MIN+1   1       MIN     0
-MIN+1   3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   3       -1      0
-MIN+1   3       1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       -2      0
-MIN+1   3       2       1073741826/MIN+1/3
-MIN+1   3       -3      0
-MIN+1   3       3       715827884/MIN+1/2
-MIN+1   3       17      126322568/MIN+1/-8
-MIN+1   3       127     16909321/MIN+1/-7
-MIN+1   3       MIN+1   0
-MIN+1   3       MAX     2/MIN+1/0
-MIN+1   3       MIN     0
-MIN+1   MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MIN+1   -1      1/MIN+1/MIN+1
-MIN+1   MIN+1   1       1/MIN+1/MIN+1
-MIN+1   MIN+1   -2      1/MIN+1/MIN+1
-MIN+1   MIN+1   2       1/MIN+1/MIN+1
-MIN+1   MIN+1   -3      1/MIN+1/MIN+1
-MIN+1   MIN+1   3       1/MIN+1/MIN+1
-MIN+1   MIN+1   17      1/MIN+1/MIN+1
-MIN+1   MIN+1   127     1/MIN+1/MIN+1
-MIN+1   MIN+1   MIN+1   1/MIN+1/MIN+1
-MIN+1   MIN+1   MAX     1/MIN+1/MIN+1
-MIN+1   MIN+1   MIN     1/MIN+1/MIN+1
-MIN+1   MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MAX     -1      0
-MIN+1   MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -2      0
-MIN+1   MAX     2       ---
-    java.lang.IllegalArgumentException: -2147483647 to 2147483647 by 2: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -3      0
-MIN+1   MAX     3       1431655765/MIN+1/MAX-2
-MIN+1   MAX     17      252645135/MIN+1/MAX-16
-MIN+1   MAX     127     33818641/MIN+1/MAX-14
-MIN+1   MAX     MIN+1   0
-MIN+1   MAX     MAX     3/MIN+1/MAX
-MIN+1   MAX     MIN     0
-MIN+1   MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MIN     -1      2/MIN+1/MIN
-MIN+1   MIN     1       0
-MIN+1   MIN     -2      1/MIN+1/MIN+1
-MIN+1   MIN     2       0
-MIN+1   MIN     -3      1/MIN+1/MIN+1
-MIN+1   MIN     3       0
-MIN+1   MIN     17      0
-MIN+1   MIN     127     0
-MIN+1   MIN     MIN+1   1/MIN+1/MIN+1
-MIN+1   MIN     MAX     0
-MIN+1   MIN     MIN     1/MIN+1/MIN+1
-
-start   end     step    length/first/last
------------------------------------------
-MAX     0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     0       -1      ---
-    java.lang.IllegalArgumentException: 2147483647 to 0 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     0       1       0
-MAX     0       -2      1073741824/MAX/1
-MAX     0       2       0
-MAX     0       -3      715827883/MAX/1
-MAX     0       3       0
-MAX     0       17      0
-MAX     0       127     0
-MAX     0       MIN+1   2/MAX/0
-MAX     0       MAX     0
-MAX     0       MIN     1/MAX/MAX
-MAX     -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     -1      -1      ---
-    java.lang.IllegalArgumentException: 2147483647 to -1 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     -1      1       0
-MAX     -1      -2      1073741825/MAX/-1
-MAX     -1      2       0
-MAX     -1      -3      715827883/MAX/1
-MAX     -1      3       0
-MAX     -1      17      0
-MAX     -1      127     0
-MAX     -1      MIN+1   2/MAX/0
-MAX     -1      MAX     0
-MAX     -1      MIN     2/MAX/-1
-MAX     1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     1       -1      MAX/MAX/1
-MAX     1       1       0
-MAX     1       -2      1073741824/MAX/1
-MAX     1       2       0
-MAX     1       -3      715827883/MAX/1
-MAX     1       3       0
-MAX     1       17      0
-MAX     1       127     0
-MAX     1       MIN+1   1/MAX/MAX
-MAX     1       MAX     0
-MAX     1       MIN     1/MAX/MAX
-MAX     3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     3       -1      MAX-2/MAX/3
-MAX     3       1       0
-MAX     3       -2      1073741823/MAX/3
-MAX     3       2       0
-MAX     3       -3      715827882/MAX/4
-MAX     3       3       0
-MAX     3       17      0
-MAX     3       127     0
-MAX     3       MIN+1   1/MAX/MAX
-MAX     3       MAX     0
-MAX     3       MIN     1/MAX/MAX
-MAX     MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 2147483647 to -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN+1   1       0
-MAX     MIN+1   -2      ---
-    java.lang.IllegalArgumentException: 2147483647 to -2147483647 by -2: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN+1   2       0
-MAX     MIN+1   -3      1431655765/MAX/MIN+3
-MAX     MIN+1   3       0
-MAX     MIN+1   17      0
-MAX     MIN+1   127     0
-MAX     MIN+1   MIN+1   3/MAX/MIN+1
-MAX     MIN+1   MAX     0
-MAX     MIN+1   MIN     2/MAX/-1
-MAX     MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MAX     -1      1/MAX/MAX
-MAX     MAX     1       1/MAX/MAX
-MAX     MAX     -2      1/MAX/MAX
-MAX     MAX     2       1/MAX/MAX
-MAX     MAX     -3      1/MAX/MAX
-MAX     MAX     3       1/MAX/MAX
-MAX     MAX     17      1/MAX/MAX
-MAX     MAX     127     1/MAX/MAX
-MAX     MAX     MIN+1   1/MAX/MAX
-MAX     MAX     MAX     1/MAX/MAX
-MAX     MAX     MIN     1/MAX/MAX
-MAX     MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MIN     -1      ---
-    java.lang.IllegalArgumentException: 2147483647 to -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN     1       0
-MAX     MIN     -2      ---
-    java.lang.IllegalArgumentException: 2147483647 to -2147483648 by -2: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN     2       0
-MAX     MIN     -3      1431655766/MAX/MIN
-MAX     MIN     3       0
-MAX     MIN     17      0
-MAX     MIN     127     0
-MAX     MIN     MIN+1   3/MAX/MIN+1
-MAX     MIN     MAX     0
-MAX     MIN     MIN     2/MAX/-1
-
-start   end     step    length/first/last
------------------------------------------
-MIN     0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     0       -1      0
-MIN     0       1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       -2      0
-MIN     0       2       1073741825/MIN/0
-MIN     0       -3      0
-MIN     0       3       715827883/MIN/-2
-MIN     0       17      126322568/MIN/-9
-MIN     0       127     16909321/MIN/-8
-MIN     0       MIN+1   0
-MIN     0       MAX     2/MIN/-1
-MIN     0       MIN     0
-MIN     -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     -1      -1      0
-MIN     -1      1       ---
-    java.lang.IllegalArgumentException: -2147483648 to -1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      -2      0
-MIN     -1      2       1073741824/MIN/-2
-MIN     -1      -3      0
-MIN     -1      3       715827883/MIN/-2
-MIN     -1      17      126322568/MIN/-9
-MIN     -1      127     16909321/MIN/-8
-MIN     -1      MIN+1   0
-MIN     -1      MAX     2/MIN/-1
-MIN     -1      MIN     0
-MIN     1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     1       -1      0
-MIN     1       1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       -2      0
-MIN     1       2       1073741825/MIN/0
-MIN     1       -3      0
-MIN     1       3       715827884/MIN/1
-MIN     1       17      126322568/MIN/-9
-MIN     1       127     16909321/MIN/-8
-MIN     1       MIN+1   0
-MIN     1       MAX     2/MIN/-1
-MIN     1       MIN     0
-MIN     3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     3       -1      0
-MIN     3       1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       -2      0
-MIN     3       2       1073741826/MIN/2
-MIN     3       -3      0
-MIN     3       3       715827884/MIN/1
-MIN     3       17      126322568/MIN/-9
-MIN     3       127     16909321/MIN/-8
-MIN     3       MIN+1   0
-MIN     3       MAX     2/MIN/-1
-MIN     3       MIN     0
-MIN     MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MIN+1   -1      0
-MIN     MIN+1   1       2/MIN/MIN+1
-MIN     MIN+1   -2      0
-MIN     MIN+1   2       1/MIN/MIN
-MIN     MIN+1   -3      0
-MIN     MIN+1   3       1/MIN/MIN
-MIN     MIN+1   17      1/MIN/MIN
-MIN     MIN+1   127     1/MIN/MIN
-MIN     MIN+1   MIN+1   0
-MIN     MIN+1   MAX     1/MIN/MIN
-MIN     MIN+1   MIN     0
-MIN     MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MAX     -1      0
-MIN     MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -2      0
-MIN     MAX     2       ---
-    java.lang.IllegalArgumentException: -2147483648 to 2147483647 by 2: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -3      0
-MIN     MAX     3       1431655766/MIN/MAX
-MIN     MAX     17      252645136/MIN/MAX
-MIN     MAX     127     33818641/MIN/MAX-15
-MIN     MAX     MIN+1   0
-MIN     MAX     MAX     3/MIN/MAX-1
-MIN     MAX     MIN     0
-MIN     MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MIN     -1      1/MIN/MIN
-MIN     MIN     1       1/MIN/MIN
-MIN     MIN     -2      1/MIN/MIN
-MIN     MIN     2       1/MIN/MIN
-MIN     MIN     -3      1/MIN/MIN
-MIN     MIN     3       1/MIN/MIN
-MIN     MIN     17      1/MIN/MIN
-MIN     MIN     127     1/MIN/MIN
-MIN     MIN     MIN+1   1/MIN/MIN
-MIN     MIN     MAX     1/MIN/MIN
-MIN     MIN     MIN     1/MIN/MIN
-
->>> start until end <<<
-
-start   end     step    length/first/last
------------------------------------------
-0       0       0       0
-0       0       -1      0
-0       0       1       0
-0       0       -2      0
-0       0       2       0
-0       0       -3      0
-0       0       3       0
-0       0       17      0
-0       0       127     0
-0       0       MIN+1   0
-0       0       MAX     0
-0       0       MIN     0
-0       -1      0       0
-0       -1      -1      0
-0       -1      1       0
-0       -1      -2      0
-0       -1      2       0
-0       -1      -3      0
-0       -1      3       0
-0       -1      17      0
-0       -1      127     0
-0       -1      MIN+1   0
-0       -1      MAX     0
-0       -1      MIN     0
-0       1       0       1/0/0
-0       1       -1      1/0/0
-0       1       1       1/0/0
-0       1       -2      1/0/0
-0       1       2       1/0/0
-0       1       -3      1/0/0
-0       1       3       1/0/0
-0       1       17      1/0/0
-0       1       127     1/0/0
-0       1       MIN+1   1/0/0
-0       1       MAX     1/0/0
-0       1       MIN     1/0/0
-0       3       0       3/0/2
-0       3       -1      3/0/2
-0       3       1       3/0/2
-0       3       -2      3/0/2
-0       3       2       3/0/2
-0       3       -3      3/0/2
-0       3       3       3/0/2
-0       3       17      3/0/2
-0       3       127     3/0/2
-0       3       MIN+1   3/0/2
-0       3       MAX     3/0/2
-0       3       MIN     3/0/2
-0       MIN+1   0       0
-0       MIN+1   -1      0
-0       MIN+1   1       0
-0       MIN+1   -2      0
-0       MIN+1   2       0
-0       MIN+1   -3      0
-0       MIN+1   3       0
-0       MIN+1   17      0
-0       MIN+1   127     0
-0       MIN+1   MIN+1   0
-0       MIN+1   MAX     0
-0       MIN+1   MIN     0
-0       MAX     0       MAX/0/MAX-1
-0       MAX     -1      MAX/0/MAX-1
-0       MAX     1       MAX/0/MAX-1
-0       MAX     -2      MAX/0/MAX-1
-0       MAX     2       MAX/0/MAX-1
-0       MAX     -3      MAX/0/MAX-1
-0       MAX     3       MAX/0/MAX-1
-0       MAX     17      MAX/0/MAX-1
-0       MAX     127     MAX/0/MAX-1
-0       MAX     MIN+1   MAX/0/MAX-1
-0       MAX     MAX     MAX/0/MAX-1
-0       MAX     MIN     MAX/0/MAX-1
-0       MIN     0       0
-0       MIN     -1      0
-0       MIN     1       0
-0       MIN     -2      0
-0       MIN     2       0
-0       MIN     -3      0
-0       MIN     3       0
-0       MIN     17      0
-0       MIN     127     0
-0       MIN     MIN+1   0
-0       MIN     MAX     0
-0       MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
--1      0       0       1/-1/-1
--1      0       -1      1/-1/-1
--1      0       1       1/-1/-1
--1      0       -2      1/-1/-1
--1      0       2       1/-1/-1
--1      0       -3      1/-1/-1
--1      0       3       1/-1/-1
--1      0       17      1/-1/-1
--1      0       127     1/-1/-1
--1      0       MIN+1   1/-1/-1
--1      0       MAX     1/-1/-1
--1      0       MIN     1/-1/-1
--1      -1      0       0
--1      -1      -1      0
--1      -1      1       0
--1      -1      -2      0
--1      -1      2       0
--1      -1      -3      0
--1      -1      3       0
--1      -1      17      0
--1      -1      127     0
--1      -1      MIN+1   0
--1      -1      MAX     0
--1      -1      MIN     0
--1      1       0       2/-1/0
--1      1       -1      2/-1/0
--1      1       1       2/-1/0
--1      1       -2      2/-1/0
--1      1       2       2/-1/0
--1      1       -3      2/-1/0
--1      1       3       2/-1/0
--1      1       17      2/-1/0
--1      1       127     2/-1/0
--1      1       MIN+1   2/-1/0
--1      1       MAX     2/-1/0
--1      1       MIN     2/-1/0
--1      3       0       4/-1/2
--1      3       -1      4/-1/2
--1      3       1       4/-1/2
--1      3       -2      4/-1/2
--1      3       2       4/-1/2
--1      3       -3      4/-1/2
--1      3       3       4/-1/2
--1      3       17      4/-1/2
--1      3       127     4/-1/2
--1      3       MIN+1   4/-1/2
--1      3       MAX     4/-1/2
--1      3       MIN     4/-1/2
--1      MIN+1   0       0
--1      MIN+1   -1      0
--1      MIN+1   1       0
--1      MIN+1   -2      0
--1      MIN+1   2       0
--1      MIN+1   -3      0
--1      MIN+1   3       0
--1      MIN+1   17      0
--1      MIN+1   127     0
--1      MIN+1   MIN+1   0
--1      MIN+1   MAX     0
--1      MIN+1   MIN     0
--1      MAX     0       ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     -1      ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     1       ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     -2      ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     2       ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     -3      ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     3       ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     17      ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     127     ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     MIN+1   ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     MAX     ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     MIN     ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MIN     0       0
--1      MIN     -1      0
--1      MIN     1       0
--1      MIN     -2      0
--1      MIN     2       0
--1      MIN     -3      0
--1      MIN     3       0
--1      MIN     17      0
--1      MIN     127     0
--1      MIN     MIN+1   0
--1      MIN     MAX     0
--1      MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
-1       0       0       0
-1       0       -1      0
-1       0       1       0
-1       0       -2      0
-1       0       2       0
-1       0       -3      0
-1       0       3       0
-1       0       17      0
-1       0       127     0
-1       0       MIN+1   0
-1       0       MAX     0
-1       0       MIN     0
-1       -1      0       0
-1       -1      -1      0
-1       -1      1       0
-1       -1      -2      0
-1       -1      2       0
-1       -1      -3      0
-1       -1      3       0
-1       -1      17      0
-1       -1      127     0
-1       -1      MIN+1   0
-1       -1      MAX     0
-1       -1      MIN     0
-1       1       0       0
-1       1       -1      0
-1       1       1       0
-1       1       -2      0
-1       1       2       0
-1       1       -3      0
-1       1       3       0
-1       1       17      0
-1       1       127     0
-1       1       MIN+1   0
-1       1       MAX     0
-1       1       MIN     0
-1       3       0       2/1/2
-1       3       -1      2/1/2
-1       3       1       2/1/2
-1       3       -2      2/1/2
-1       3       2       2/1/2
-1       3       -3      2/1/2
-1       3       3       2/1/2
-1       3       17      2/1/2
-1       3       127     2/1/2
-1       3       MIN+1   2/1/2
-1       3       MAX     2/1/2
-1       3       MIN     2/1/2
-1       MIN+1   0       0
-1       MIN+1   -1      0
-1       MIN+1   1       0
-1       MIN+1   -2      0
-1       MIN+1   2       0
-1       MIN+1   -3      0
-1       MIN+1   3       0
-1       MIN+1   17      0
-1       MIN+1   127     0
-1       MIN+1   MIN+1   0
-1       MIN+1   MAX     0
-1       MIN+1   MIN     0
-1       MAX     0       MAX-1/1/MAX-1
-1       MAX     -1      MAX-1/1/MAX-1
-1       MAX     1       MAX-1/1/MAX-1
-1       MAX     -2      MAX-1/1/MAX-1
-1       MAX     2       MAX-1/1/MAX-1
-1       MAX     -3      MAX-1/1/MAX-1
-1       MAX     3       MAX-1/1/MAX-1
-1       MAX     17      MAX-1/1/MAX-1
-1       MAX     127     MAX-1/1/MAX-1
-1       MAX     MIN+1   MAX-1/1/MAX-1
-1       MAX     MAX     MAX-1/1/MAX-1
-1       MAX     MIN     MAX-1/1/MAX-1
-1       MIN     0       0
-1       MIN     -1      0
-1       MIN     1       0
-1       MIN     -2      0
-1       MIN     2       0
-1       MIN     -3      0
-1       MIN     3       0
-1       MIN     17      0
-1       MIN     127     0
-1       MIN     MIN+1   0
-1       MIN     MAX     0
-1       MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
-3       0       0       0
-3       0       -1      0
-3       0       1       0
-3       0       -2      0
-3       0       2       0
-3       0       -3      0
-3       0       3       0
-3       0       17      0
-3       0       127     0
-3       0       MIN+1   0
-3       0       MAX     0
-3       0       MIN     0
-3       -1      0       0
-3       -1      -1      0
-3       -1      1       0
-3       -1      -2      0
-3       -1      2       0
-3       -1      -3      0
-3       -1      3       0
-3       -1      17      0
-3       -1      127     0
-3       -1      MIN+1   0
-3       -1      MAX     0
-3       -1      MIN     0
-3       1       0       0
-3       1       -1      0
-3       1       1       0
-3       1       -2      0
-3       1       2       0
-3       1       -3      0
-3       1       3       0
-3       1       17      0
-3       1       127     0
-3       1       MIN+1   0
-3       1       MAX     0
-3       1       MIN     0
-3       3       0       0
-3       3       -1      0
-3       3       1       0
-3       3       -2      0
-3       3       2       0
-3       3       -3      0
-3       3       3       0
-3       3       17      0
-3       3       127     0
-3       3       MIN+1   0
-3       3       MAX     0
-3       3       MIN     0
-3       MIN+1   0       0
-3       MIN+1   -1      0
-3       MIN+1   1       0
-3       MIN+1   -2      0
-3       MIN+1   2       0
-3       MIN+1   -3      0
-3       MIN+1   3       0
-3       MIN+1   17      0
-3       MIN+1   127     0
-3       MIN+1   MIN+1   0
-3       MIN+1   MAX     0
-3       MIN+1   MIN     0
-3       MAX     0       MAX-3/3/MAX-1
-3       MAX     -1      MAX-3/3/MAX-1
-3       MAX     1       MAX-3/3/MAX-1
-3       MAX     -2      MAX-3/3/MAX-1
-3       MAX     2       MAX-3/3/MAX-1
-3       MAX     -3      MAX-3/3/MAX-1
-3       MAX     3       MAX-3/3/MAX-1
-3       MAX     17      MAX-3/3/MAX-1
-3       MAX     127     MAX-3/3/MAX-1
-3       MAX     MIN+1   MAX-3/3/MAX-1
-3       MAX     MAX     MAX-3/3/MAX-1
-3       MAX     MIN     MAX-3/3/MAX-1
-3       MIN     0       0
-3       MIN     -1      0
-3       MIN     1       0
-3       MIN     -2      0
-3       MIN     2       0
-3       MIN     -3      0
-3       MIN     3       0
-3       MIN     17      0
-3       MIN     127     0
-3       MIN     MIN+1   0
-3       MIN     MAX     0
-3       MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
-MIN+1   0       0       MAX/MIN+1/-1
-MIN+1   0       -1      MAX/MIN+1/-1
-MIN+1   0       1       MAX/MIN+1/-1
-MIN+1   0       -2      MAX/MIN+1/-1
-MIN+1   0       2       MAX/MIN+1/-1
-MIN+1   0       -3      MAX/MIN+1/-1
-MIN+1   0       3       MAX/MIN+1/-1
-MIN+1   0       17      MAX/MIN+1/-1
-MIN+1   0       127     MAX/MIN+1/-1
-MIN+1   0       MIN+1   MAX/MIN+1/-1
-MIN+1   0       MAX     MAX/MIN+1/-1
-MIN+1   0       MIN     MAX/MIN+1/-1
-MIN+1   -1      0       MAX-1/MIN+1/-2
-MIN+1   -1      -1      MAX-1/MIN+1/-2
-MIN+1   -1      1       MAX-1/MIN+1/-2
-MIN+1   -1      -2      MAX-1/MIN+1/-2
-MIN+1   -1      2       MAX-1/MIN+1/-2
-MIN+1   -1      -3      MAX-1/MIN+1/-2
-MIN+1   -1      3       MAX-1/MIN+1/-2
-MIN+1   -1      17      MAX-1/MIN+1/-2
-MIN+1   -1      127     MAX-1/MIN+1/-2
-MIN+1   -1      MIN+1   MAX-1/MIN+1/-2
-MIN+1   -1      MAX     MAX-1/MIN+1/-2
-MIN+1   -1      MIN     MAX-1/MIN+1/-2
-MIN+1   1       0       ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       -1      ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       1       ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       -2      ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       2       ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       -3      ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       3       ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       17      ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       127     ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       MAX     ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       MIN     ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       0       ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       -1      ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       1       ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       -2      ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       2       ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       -3      ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       3       ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       17      ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       127     ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       MAX     ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       MIN     ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MIN+1   0       0
-MIN+1   MIN+1   -1      0
-MIN+1   MIN+1   1       0
-MIN+1   MIN+1   -2      0
-MIN+1   MIN+1   2       0
-MIN+1   MIN+1   -3      0
-MIN+1   MIN+1   3       0
-MIN+1   MIN+1   17      0
-MIN+1   MIN+1   127     0
-MIN+1   MIN+1   MIN+1   0
-MIN+1   MIN+1   MAX     0
-MIN+1   MIN+1   MIN     0
-MIN+1   MAX     0       ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -1      ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -2      ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     2       ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -3      ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     3       ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     17      ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     127     ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     MAX     ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     MIN     ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MIN     0       0
-MIN+1   MIN     -1      0
-MIN+1   MIN     1       0
-MIN+1   MIN     -2      0
-MIN+1   MIN     2       0
-MIN+1   MIN     -3      0
-MIN+1   MIN     3       0
-MIN+1   MIN     17      0
-MIN+1   MIN     127     0
-MIN+1   MIN     MIN+1   0
-MIN+1   MIN     MAX     0
-MIN+1   MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
-MAX     0       0       0
-MAX     0       -1      0
-MAX     0       1       0
-MAX     0       -2      0
-MAX     0       2       0
-MAX     0       -3      0
-MAX     0       3       0
-MAX     0       17      0
-MAX     0       127     0
-MAX     0       MIN+1   0
-MAX     0       MAX     0
-MAX     0       MIN     0
-MAX     -1      0       0
-MAX     -1      -1      0
-MAX     -1      1       0
-MAX     -1      -2      0
-MAX     -1      2       0
-MAX     -1      -3      0
-MAX     -1      3       0
-MAX     -1      17      0
-MAX     -1      127     0
-MAX     -1      MIN+1   0
-MAX     -1      MAX     0
-MAX     -1      MIN     0
-MAX     1       0       0
-MAX     1       -1      0
-MAX     1       1       0
-MAX     1       -2      0
-MAX     1       2       0
-MAX     1       -3      0
-MAX     1       3       0
-MAX     1       17      0
-MAX     1       127     0
-MAX     1       MIN+1   0
-MAX     1       MAX     0
-MAX     1       MIN     0
-MAX     3       0       0
-MAX     3       -1      0
-MAX     3       1       0
-MAX     3       -2      0
-MAX     3       2       0
-MAX     3       -3      0
-MAX     3       3       0
-MAX     3       17      0
-MAX     3       127     0
-MAX     3       MIN+1   0
-MAX     3       MAX     0
-MAX     3       MIN     0
-MAX     MIN+1   0       0
-MAX     MIN+1   -1      0
-MAX     MIN+1   1       0
-MAX     MIN+1   -2      0
-MAX     MIN+1   2       0
-MAX     MIN+1   -3      0
-MAX     MIN+1   3       0
-MAX     MIN+1   17      0
-MAX     MIN+1   127     0
-MAX     MIN+1   MIN+1   0
-MAX     MIN+1   MAX     0
-MAX     MIN+1   MIN     0
-MAX     MAX     0       0
-MAX     MAX     -1      0
-MAX     MAX     1       0
-MAX     MAX     -2      0
-MAX     MAX     2       0
-MAX     MAX     -3      0
-MAX     MAX     3       0
-MAX     MAX     17      0
-MAX     MAX     127     0
-MAX     MAX     MIN+1   0
-MAX     MAX     MAX     0
-MAX     MAX     MIN     0
-MAX     MIN     0       0
-MAX     MIN     -1      0
-MAX     MIN     1       0
-MAX     MIN     -2      0
-MAX     MIN     2       0
-MAX     MIN     -3      0
-MAX     MIN     3       0
-MAX     MIN     17      0
-MAX     MIN     127     0
-MAX     MIN     MIN+1   0
-MAX     MIN     MAX     0
-MAX     MIN     MIN     0
-
-start   end     step    length/first/last
------------------------------------------
-MIN     0       0       ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       -1      ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       -2      ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       2       ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       -3      ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       3       ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       17      ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       127     ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       MAX     ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       MIN     ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     -1      0       MAX/MIN/-2
-MIN     -1      -1      MAX/MIN/-2
-MIN     -1      1       MAX/MIN/-2
-MIN     -1      -2      MAX/MIN/-2
-MIN     -1      2       MAX/MIN/-2
-MIN     -1      -3      MAX/MIN/-2
-MIN     -1      3       MAX/MIN/-2
-MIN     -1      17      MAX/MIN/-2
-MIN     -1      127     MAX/MIN/-2
-MIN     -1      MIN+1   MAX/MIN/-2
-MIN     -1      MAX     MAX/MIN/-2
-MIN     -1      MIN     MAX/MIN/-2
-MIN     1       0       ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       -1      ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       -2      ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       2       ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       -3      ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       3       ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       17      ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       127     ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       MAX     ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       MIN     ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       0       ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       -1      ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       -2      ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       2       ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       -3      ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       3       ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       17      ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       127     ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       MAX     ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       MIN     ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MIN+1   0       1/MIN/MIN
-MIN     MIN+1   -1      1/MIN/MIN
-MIN     MIN+1   1       1/MIN/MIN
-MIN     MIN+1   -2      1/MIN/MIN
-MIN     MIN+1   2       1/MIN/MIN
-MIN     MIN+1   -3      1/MIN/MIN
-MIN     MIN+1   3       1/MIN/MIN
-MIN     MIN+1   17      1/MIN/MIN
-MIN     MIN+1   127     1/MIN/MIN
-MIN     MIN+1   MIN+1   1/MIN/MIN
-MIN     MIN+1   MAX     1/MIN/MIN
-MIN     MIN+1   MIN     1/MIN/MIN
-MIN     MAX     0       ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -1      ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -2      ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     2       ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -3      ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     3       ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     17      ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     127     ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     MIN+1   ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     MAX     ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     MIN     ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MIN     0       0
-MIN     MIN     -1      0
-MIN     MIN     1       0
-MIN     MIN     -2      0
-MIN     MIN     2       0
-MIN     MIN     -3      0
-MIN     MIN     3       0
-MIN     MIN     17      0
-MIN     MIN     127     0
-MIN     MIN     MIN+1   0
-MIN     MIN     MAX     0
-MIN     MIN     MIN     0
-
->>> start until end by step <<<
-
-start   end     step    length/first/last
------------------------------------------
-0       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       0       -1      0
-0       0       1       0
-0       0       -2      0
-0       0       2       0
-0       0       -3      0
-0       0       3       0
-0       0       17      0
-0       0       127     0
-0       0       MIN+1   0
-0       0       MAX     0
-0       0       MIN     0
-0       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       -1      -1      1/0/0
-0       -1      1       0
-0       -1      -2      1/0/0
-0       -1      2       0
-0       -1      -3      1/0/0
-0       -1      3       0
-0       -1      17      0
-0       -1      127     0
-0       -1      MIN+1   1/0/0
-0       -1      MAX     0
-0       -1      MIN     1/0/0
-0       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       1       -1      0
-0       1       1       1/0/0
-0       1       -2      0
-0       1       2       1/0/0
-0       1       -3      0
-0       1       3       1/0/0
-0       1       17      1/0/0
-0       1       127     1/0/0
-0       1       MIN+1   0
-0       1       MAX     1/0/0
-0       1       MIN     0
-0       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       3       -1      0
-0       3       1       3/0/2
-0       3       -2      0
-0       3       2       2/0/2
-0       3       -3      0
-0       3       3       1/0/0
-0       3       17      1/0/0
-0       3       127     1/0/0
-0       3       MIN+1   0
-0       3       MAX     1/0/0
-0       3       MIN     0
-0       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MIN+1   -1      MAX/0/MIN+2
-0       MIN+1   1       0
-0       MIN+1   -2      1073741824/0/MIN+2
-0       MIN+1   2       0
-0       MIN+1   -3      715827883/0/MIN+2
-0       MIN+1   3       0
-0       MIN+1   17      0
-0       MIN+1   127     0
-0       MIN+1   MIN+1   1/0/0
-0       MIN+1   MAX     0
-0       MIN+1   MIN     1/0/0
-0       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MAX     -1      0
-0       MAX     1       MAX/0/MAX-1
-0       MAX     -2      0
-0       MAX     2       1073741824/0/MAX-1
-0       MAX     -3      0
-0       MAX     3       715827883/0/MAX-1
-0       MAX     17      126322568/0/MAX-8
-0       MAX     127     16909321/0/MAX-7
-0       MAX     MIN+1   0
-0       MAX     MAX     1/0/0
-0       MAX     MIN     0
-0       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-0       MIN     -1      ---
-    java.lang.IllegalArgumentException: 0 until -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-0       MIN     1       0
-0       MIN     -2      1073741824/0/MIN+2
-0       MIN     2       0
-0       MIN     -3      715827883/0/MIN+2
-0       MIN     3       0
-0       MIN     17      0
-0       MIN     127     0
-0       MIN     MIN+1   2/0/MIN+1
-0       MIN     MAX     0
-0       MIN     MIN     1/0/0
-
-start   end     step    length/first/last
------------------------------------------
--1      0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      0       -1      0
--1      0       1       1/-1/-1
--1      0       -2      0
--1      0       2       1/-1/-1
--1      0       -3      0
--1      0       3       1/-1/-1
--1      0       17      1/-1/-1
--1      0       127     1/-1/-1
--1      0       MIN+1   0
--1      0       MAX     1/-1/-1
--1      0       MIN     0
--1      -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      -1      -1      0
--1      -1      1       0
--1      -1      -2      0
--1      -1      2       0
--1      -1      -3      0
--1      -1      3       0
--1      -1      17      0
--1      -1      127     0
--1      -1      MIN+1   0
--1      -1      MAX     0
--1      -1      MIN     0
--1      1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      1       -1      0
--1      1       1       2/-1/0
--1      1       -2      0
--1      1       2       1/-1/-1
--1      1       -3      0
--1      1       3       1/-1/-1
--1      1       17      1/-1/-1
--1      1       127     1/-1/-1
--1      1       MIN+1   0
--1      1       MAX     1/-1/-1
--1      1       MIN     0
--1      3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      3       -1      0
--1      3       1       4/-1/2
--1      3       -2      0
--1      3       2       2/-1/1
--1      3       -3      0
--1      3       3       2/-1/2
--1      3       17      1/-1/-1
--1      3       127     1/-1/-1
--1      3       MIN+1   0
--1      3       MAX     1/-1/-1
--1      3       MIN     0
--1      MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MIN+1   -1      MAX-1/-1/MIN+2
--1      MIN+1   1       0
--1      MIN+1   -2      1073741823/-1/MIN+3
--1      MIN+1   2       0
--1      MIN+1   -3      715827882/-1/MIN+4
--1      MIN+1   3       0
--1      MIN+1   17      0
--1      MIN+1   127     0
--1      MIN+1   MIN+1   1/-1/-1
--1      MIN+1   MAX     0
--1      MIN+1   MIN     1/-1/-1
--1      MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MAX     -1      0
--1      MAX     1       ---
-    java.lang.IllegalArgumentException: -1 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
--1      MAX     -2      0
--1      MAX     2       1073741824/-1/MAX-2
--1      MAX     -3      0
--1      MAX     3       715827883/-1/MAX-2
--1      MAX     17      126322568/-1/MAX-9
--1      MAX     127     16909321/-1/MAX-8
--1      MAX     MIN+1   0
--1      MAX     MAX     2/-1/MAX-1
--1      MAX     MIN     0
--1      MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
--1      MIN     -1      MAX/-1/MIN+1
--1      MIN     1       0
--1      MIN     -2      1073741824/-1/MIN+1
--1      MIN     2       0
--1      MIN     -3      715827883/-1/MIN+1
--1      MIN     3       0
--1      MIN     17      0
--1      MIN     127     0
--1      MIN     MIN+1   1/-1/-1
--1      MIN     MAX     0
--1      MIN     MIN     1/-1/-1
-
-start   end     step    length/first/last
------------------------------------------
-1       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       0       -1      1/1/1
-1       0       1       0
-1       0       -2      1/1/1
-1       0       2       0
-1       0       -3      1/1/1
-1       0       3       0
-1       0       17      0
-1       0       127     0
-1       0       MIN+1   1/1/1
-1       0       MAX     0
-1       0       MIN     1/1/1
-1       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       -1      -1      2/1/0
-1       -1      1       0
-1       -1      -2      1/1/1
-1       -1      2       0
-1       -1      -3      1/1/1
-1       -1      3       0
-1       -1      17      0
-1       -1      127     0
-1       -1      MIN+1   1/1/1
-1       -1      MAX     0
-1       -1      MIN     1/1/1
-1       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       1       -1      0
-1       1       1       0
-1       1       -2      0
-1       1       2       0
-1       1       -3      0
-1       1       3       0
-1       1       17      0
-1       1       127     0
-1       1       MIN+1   0
-1       1       MAX     0
-1       1       MIN     0
-1       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       3       -1      0
-1       3       1       2/1/2
-1       3       -2      0
-1       3       2       1/1/1
-1       3       -3      0
-1       3       3       1/1/1
-1       3       17      1/1/1
-1       3       127     1/1/1
-1       3       MIN+1   0
-1       3       MAX     1/1/1
-1       3       MIN     0
-1       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 1 until -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-1       MIN+1   1       0
-1       MIN+1   -2      1073741824/1/MIN+3
-1       MIN+1   2       0
-1       MIN+1   -3      715827883/1/MIN+3
-1       MIN+1   3       0
-1       MIN+1   17      0
-1       MIN+1   127     0
-1       MIN+1   MIN+1   2/1/MIN+2
-1       MIN+1   MAX     0
-1       MIN+1   MIN     1/1/1
-1       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MAX     -1      0
-1       MAX     1       MAX-1/1/MAX-1
-1       MAX     -2      0
-1       MAX     2       1073741823/1/MAX-2
-1       MAX     -3      0
-1       MAX     3       715827882/1/MAX-3
-1       MAX     17      126322568/1/MAX-7
-1       MAX     127     16909321/1/MAX-6
-1       MAX     MIN+1   0
-1       MAX     MAX     1/1/1
-1       MAX     MIN     0
-1       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-1       MIN     -1      ---
-    java.lang.IllegalArgumentException: 1 until -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-1       MIN     1       0
-1       MIN     -2      1073741825/1/MIN+1
-1       MIN     2       0
-1       MIN     -3      715827883/1/MIN+3
-1       MIN     3       0
-1       MIN     17      0
-1       MIN     127     0
-1       MIN     MIN+1   2/1/MIN+2
-1       MIN     MAX     0
-1       MIN     MIN     2/1/MIN+1
-
-start   end     step    length/first/last
------------------------------------------
-3       0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       0       -1      3/3/1
-3       0       1       0
-3       0       -2      2/3/1
-3       0       2       0
-3       0       -3      1/3/3
-3       0       3       0
-3       0       17      0
-3       0       127     0
-3       0       MIN+1   1/3/3
-3       0       MAX     0
-3       0       MIN     1/3/3
-3       -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       -1      -1      4/3/0
-3       -1      1       0
-3       -1      -2      2/3/1
-3       -1      2       0
-3       -1      -3      2/3/0
-3       -1      3       0
-3       -1      17      0
-3       -1      127     0
-3       -1      MIN+1   1/3/3
-3       -1      MAX     0
-3       -1      MIN     1/3/3
-3       1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       1       -1      2/3/2
-3       1       1       0
-3       1       -2      1/3/3
-3       1       2       0
-3       1       -3      1/3/3
-3       1       3       0
-3       1       17      0
-3       1       127     0
-3       1       MIN+1   1/3/3
-3       1       MAX     0
-3       1       MIN     1/3/3
-3       3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       3       -1      0
-3       3       1       0
-3       3       -2      0
-3       3       2       0
-3       3       -3      0
-3       3       3       0
-3       3       17      0
-3       3       127     0
-3       3       MIN+1   0
-3       3       MAX     0
-3       3       MIN     0
-3       MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 3 until -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-3       MIN+1   1       0
-3       MIN+1   -2      1073741825/3/MIN+3
-3       MIN+1   2       0
-3       MIN+1   -3      715827884/3/MIN+2
-3       MIN+1   3       0
-3       MIN+1   17      0
-3       MIN+1   127     0
-3       MIN+1   MIN+1   2/3/MIN+4
-3       MIN+1   MAX     0
-3       MIN+1   MIN     2/3/MIN+3
-3       MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MAX     -1      0
-3       MAX     1       MAX-3/3/MAX-1
-3       MAX     -2      0
-3       MAX     2       1073741822/3/MAX-2
-3       MAX     -3      0
-3       MAX     3       715827882/3/MAX-1
-3       MAX     17      126322568/3/MAX-5
-3       MAX     127     16909321/3/MAX-4
-3       MAX     MIN+1   0
-3       MAX     MAX     1/3/3
-3       MAX     MIN     0
-3       MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-3       MIN     -1      ---
-    java.lang.IllegalArgumentException: 3 until -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-3       MIN     1       0
-3       MIN     -2      1073741826/3/MIN+1
-3       MIN     2       0
-3       MIN     -3      715827884/3/MIN+2
-3       MIN     3       0
-3       MIN     17      0
-3       MIN     127     0
-3       MIN     MIN+1   2/3/MIN+4
-3       MIN     MAX     0
-3       MIN     MIN     2/3/MIN+3
-
-start   end     step    length/first/last
------------------------------------------
-MIN+1   0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   0       -1      0
-MIN+1   0       1       MAX/MIN+1/-1
-MIN+1   0       -2      0
-MIN+1   0       2       1073741824/MIN+1/-1
-MIN+1   0       -3      0
-MIN+1   0       3       715827883/MIN+1/-1
-MIN+1   0       17      126322568/MIN+1/-8
-MIN+1   0       127     16909321/MIN+1/-7
-MIN+1   0       MIN+1   0
-MIN+1   0       MAX     1/MIN+1/MIN+1
-MIN+1   0       MIN     0
-MIN+1   -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   -1      -1      0
-MIN+1   -1      1       MAX-1/MIN+1/-2
-MIN+1   -1      -2      0
-MIN+1   -1      2       1073741823/MIN+1/-3
-MIN+1   -1      -3      0
-MIN+1   -1      3       715827882/MIN+1/-4
-MIN+1   -1      17      126322568/MIN+1/-8
-MIN+1   -1      127     16909321/MIN+1/-7
-MIN+1   -1      MIN+1   0
-MIN+1   -1      MAX     1/MIN+1/MIN+1
-MIN+1   -1      MIN     0
-MIN+1   1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   1       -1      0
-MIN+1   1       1       ---
-    java.lang.IllegalArgumentException: -2147483647 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   1       -2      0
-MIN+1   1       2       1073741824/MIN+1/-1
-MIN+1   1       -3      0
-MIN+1   1       3       715827883/MIN+1/-1
-MIN+1   1       17      126322568/MIN+1/-8
-MIN+1   1       127     16909321/MIN+1/-7
-MIN+1   1       MIN+1   0
-MIN+1   1       MAX     2/MIN+1/0
-MIN+1   1       MIN     0
-MIN+1   3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   3       -1      0
-MIN+1   3       1       ---
-    java.lang.IllegalArgumentException: -2147483647 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   3       -2      0
-MIN+1   3       2       1073741825/MIN+1/1
-MIN+1   3       -3      0
-MIN+1   3       3       715827884/MIN+1/2
-MIN+1   3       17      126322568/MIN+1/-8
-MIN+1   3       127     16909321/MIN+1/-7
-MIN+1   3       MIN+1   0
-MIN+1   3       MAX     2/MIN+1/0
-MIN+1   3       MIN     0
-MIN+1   MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MIN+1   -1      0
-MIN+1   MIN+1   1       0
-MIN+1   MIN+1   -2      0
-MIN+1   MIN+1   2       0
-MIN+1   MIN+1   -3      0
-MIN+1   MIN+1   3       0
-MIN+1   MIN+1   17      0
-MIN+1   MIN+1   127     0
-MIN+1   MIN+1   MIN+1   0
-MIN+1   MIN+1   MAX     0
-MIN+1   MIN+1   MIN     0
-MIN+1   MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MAX     -1      0
-MIN+1   MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483647 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN+1   MAX     -2      0
-MIN+1   MAX     2       MAX/MIN+1/MAX-2
-MIN+1   MAX     -3      0
-MIN+1   MAX     3       1431655765/MIN+1/MAX-2
-MIN+1   MAX     17      252645135/MIN+1/MAX-16
-MIN+1   MAX     127     33818641/MIN+1/MAX-14
-MIN+1   MAX     MIN+1   0
-MIN+1   MAX     MAX     2/MIN+1/0
-MIN+1   MAX     MIN     0
-MIN+1   MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN+1   MIN     -1      1/MIN+1/MIN+1
-MIN+1   MIN     1       0
-MIN+1   MIN     -2      1/MIN+1/MIN+1
-MIN+1   MIN     2       0
-MIN+1   MIN     -3      1/MIN+1/MIN+1
-MIN+1   MIN     3       0
-MIN+1   MIN     17      0
-MIN+1   MIN     127     0
-MIN+1   MIN     MIN+1   1/MIN+1/MIN+1
-MIN+1   MIN     MAX     0
-MIN+1   MIN     MIN     1/MIN+1/MIN+1
-
-start   end     step    length/first/last
------------------------------------------
-MAX     0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     0       -1      MAX/MAX/1
-MAX     0       1       0
-MAX     0       -2      1073741824/MAX/1
-MAX     0       2       0
-MAX     0       -3      715827883/MAX/1
-MAX     0       3       0
-MAX     0       17      0
-MAX     0       127     0
-MAX     0       MIN+1   1/MAX/MAX
-MAX     0       MAX     0
-MAX     0       MIN     1/MAX/MAX
-MAX     -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     -1      -1      ---
-    java.lang.IllegalArgumentException: 2147483647 until -1 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     -1      1       0
-MAX     -1      -2      1073741824/MAX/1
-MAX     -1      2       0
-MAX     -1      -3      715827883/MAX/1
-MAX     -1      3       0
-MAX     -1      17      0
-MAX     -1      127     0
-MAX     -1      MIN+1   2/MAX/0
-MAX     -1      MAX     0
-MAX     -1      MIN     1/MAX/MAX
-MAX     1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     1       -1      MAX-1/MAX/2
-MAX     1       1       0
-MAX     1       -2      1073741823/MAX/3
-MAX     1       2       0
-MAX     1       -3      715827882/MAX/4
-MAX     1       3       0
-MAX     1       17      0
-MAX     1       127     0
-MAX     1       MIN+1   1/MAX/MAX
-MAX     1       MAX     0
-MAX     1       MIN     1/MAX/MAX
-MAX     3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     3       -1      MAX-3/MAX/4
-MAX     3       1       0
-MAX     3       -2      1073741822/MAX/5
-MAX     3       2       0
-MAX     3       -3      715827882/MAX/4
-MAX     3       3       0
-MAX     3       17      0
-MAX     3       127     0
-MAX     3       MIN+1   1/MAX/MAX
-MAX     3       MAX     0
-MAX     3       MIN     1/MAX/MAX
-MAX     MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MIN+1   -1      ---
-    java.lang.IllegalArgumentException: 2147483647 until -2147483647 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN+1   1       0
-MAX     MIN+1   -2      MAX/MAX/MIN+3
-MAX     MIN+1   2       0
-MAX     MIN+1   -3      1431655765/MAX/MIN+3
-MAX     MIN+1   3       0
-MAX     MIN+1   17      0
-MAX     MIN+1   127     0
-MAX     MIN+1   MIN+1   2/MAX/0
-MAX     MIN+1   MAX     0
-MAX     MIN+1   MIN     2/MAX/-1
-MAX     MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MAX     -1      0
-MAX     MAX     1       0
-MAX     MAX     -2      0
-MAX     MAX     2       0
-MAX     MAX     -3      0
-MAX     MAX     3       0
-MAX     MAX     17      0
-MAX     MAX     127     0
-MAX     MAX     MIN+1   0
-MAX     MAX     MAX     0
-MAX     MAX     MIN     0
-MAX     MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MAX     MIN     -1      ---
-    java.lang.IllegalArgumentException: 2147483647 until -2147483648 by -1: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN     1       0
-MAX     MIN     -2      ---
-    java.lang.IllegalArgumentException: 2147483647 until -2147483648 by -2: seqs cannot contain more than Int.MaxValue elements.
-MAX     MIN     2       0
-MAX     MIN     -3      1431655765/MAX/MIN+3
-MAX     MIN     3       0
-MAX     MIN     17      0
-MAX     MIN     127     0
-MAX     MIN     MIN+1   3/MAX/MIN+1
-MAX     MIN     MAX     0
-MAX     MIN     MIN     2/MAX/-1
-
-start   end     step    length/first/last
------------------------------------------
-MIN     0       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     0       -1      0
-MIN     0       1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 0 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     0       -2      0
-MIN     0       2       1073741824/MIN/-2
-MIN     0       -3      0
-MIN     0       3       715827883/MIN/-2
-MIN     0       17      126322568/MIN/-9
-MIN     0       127     16909321/MIN/-8
-MIN     0       MIN+1   0
-MIN     0       MAX     2/MIN/-1
-MIN     0       MIN     0
-MIN     -1      0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     -1      -1      0
-MIN     -1      1       MAX/MIN/-2
-MIN     -1      -2      0
-MIN     -1      2       1073741824/MIN/-2
-MIN     -1      -3      0
-MIN     -1      3       715827883/MIN/-2
-MIN     -1      17      126322568/MIN/-9
-MIN     -1      127     16909321/MIN/-8
-MIN     -1      MIN+1   0
-MIN     -1      MAX     1/MIN/MIN
-MIN     -1      MIN     0
-MIN     1       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     1       -1      0
-MIN     1       1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 1 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     1       -2      0
-MIN     1       2       1073741825/MIN/0
-MIN     1       -3      0
-MIN     1       3       715827883/MIN/-2
-MIN     1       17      126322568/MIN/-9
-MIN     1       127     16909321/MIN/-8
-MIN     1       MIN+1   0
-MIN     1       MAX     2/MIN/-1
-MIN     1       MIN     0
-MIN     3       0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     3       -1      0
-MIN     3       1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 3 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     3       -2      0
-MIN     3       2       1073741826/MIN/2
-MIN     3       -3      0
-MIN     3       3       715827884/MIN/1
-MIN     3       17      126322568/MIN/-9
-MIN     3       127     16909321/MIN/-8
-MIN     3       MIN+1   0
-MIN     3       MAX     2/MIN/-1
-MIN     3       MIN     0
-MIN     MIN+1   0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MIN+1   -1      0
-MIN     MIN+1   1       1/MIN/MIN
-MIN     MIN+1   -2      0
-MIN     MIN+1   2       1/MIN/MIN
-MIN     MIN+1   -3      0
-MIN     MIN+1   3       1/MIN/MIN
-MIN     MIN+1   17      1/MIN/MIN
-MIN     MIN+1   127     1/MIN/MIN
-MIN     MIN+1   MIN+1   0
-MIN     MIN+1   MAX     1/MIN/MIN
-MIN     MIN+1   MIN     0
-MIN     MAX     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MAX     -1      0
-MIN     MAX     1       ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 1: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -2      0
-MIN     MAX     2       ---
-    java.lang.IllegalArgumentException: -2147483648 until 2147483647 by 2: seqs cannot contain more than Int.MaxValue elements.
-MIN     MAX     -3      0
-MIN     MAX     3       1431655765/MIN/MAX-3
-MIN     MAX     17      252645135/MIN/MAX-17
-MIN     MAX     127     33818641/MIN/MAX-15
-MIN     MAX     MIN+1   0
-MIN     MAX     MAX     3/MIN/MAX-1
-MIN     MAX     MIN     0
-MIN     MIN     0       ---
-    java.lang.IllegalArgumentException: step cannot be 0.
-MIN     MIN     -1      0
-MIN     MIN     1       0
-MIN     MIN     -2      0
-MIN     MIN     2       0
-MIN     MIN     -3      0
-MIN     MIN     3       0
-MIN     MIN     17      0
-MIN     MIN     127     0
-MIN     MIN     MIN+1   0
-MIN     MIN     MAX     0
-MIN     MIN     MIN     0
-
diff --git a/tests/pending/run/range-unit.scala b/tests/pending/run/range-unit.scala
deleted file mode 100644
index 730a1d7c1..000000000
--- a/tests/pending/run/range-unit.scala
+++ /dev/null
@@ -1,55 +0,0 @@
-import scala.collection.immutable.Range
-
-object Test {
-  // ha ha, I always forget math.abs(Int.MinValue) == Int.MinValue
-  val numbers = (
-    ( (-3 to 3) ++ List(17, 127, Int.MaxValue, Int.MinValue + 1)
-    ).distinct.sortBy(n => (math.abs(n), n))
-  ) :+ Int.MinValue
-
-  // reducing output a little
-  val endpoints = numbers filterNot Set(-3, -2, 2, 17, 127)
-
-  def num(n: Int) = {
-    val frommax = Int.MaxValue - n
-    val frommin = Int.MinValue - n
-
-    if (n > 0) {
-      if (frommax == 0) "MAX"
-      else if (frommax < 1000) "MAX-" + frommax
-      else "" + n
-    }
-    else {
-      if (frommin == 0) "MIN"
-      else if (frommin > -1000) "MIN+" + (-frommin)
-      else "" + n
-    }
-  }
-
-  def run[T](body: => Range): List[Any] = {
-    try   { val r = body ; if (r.isEmpty) List(r.length) else List(num(r.length), num(r.head), num(r.last)) }
-    catch { case e: IllegalArgumentException => List("---\n    " + e) }
-  }
-
-  def runGroup(label: String, f: (Int, Int, Int) => Range): Unit = {
-    println(">>> " + label + " <<<\n")
-    for (start <- endpoints) {
-      val s = "%-7s %-7s %-7s %s".format("start", "end", "step", "length/first/last")
-      println(s  + "\n" + ("-" * s.length))
-      for (end <- endpoints ; step <- numbers) {
-        print("%-7s %-7s %-7s ".format(num(start), num(end), num(step)))
-        println(run(f(start, end, step)).mkString("/"))
-      }
-      println("")
-    }
-  }
-
-  def main(args: Array[String]): Unit = {
-    runGroup("Range.inclusive", Range.inclusive(_, _, _))
-    runGroup("Range.apply", Range.apply(_, _, _))
-    runGroup("start to end", (x, y, _) => x to y)
-    runGroup("start to end by step", _ to _ by _)
-    runGroup("start until end", (x, y, _) => x until y)
-    runGroup("start until end by step", _ until _ by _)
-  }
-}
diff --git a/tests/pending/run/rawstrings.check b/tests/pending/run/rawstrings.check
deleted file mode 100644
index 2b6c40725..000000000
--- a/tests/pending/run/rawstrings.check
+++ /dev/null
@@ -1 +0,0 @@
-[\n\t'"$\n]
diff --git a/tests/pending/run/rawstrings.scala b/tests/pending/run/rawstrings.scala
deleted file mode 100644
index bf4c684f3..000000000
--- a/tests/pending/run/rawstrings.scala
+++ /dev/null
@@ -1,3 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  println(raw"[\n\t'${'"'}$$\n]")
-}
diff --git a/tests/pending/run/retsynch.check b/tests/pending/run/retsynch.check
deleted file mode 100644
index 8c40598f9..000000000
--- a/tests/pending/run/retsynch.check
+++ /dev/null
@@ -1 +0,0 @@
-abs(-5) = 5
diff --git a/tests/pending/run/retsynch.scala b/tests/pending/run/retsynch.scala
deleted file mode 100644
index 7735df7d9..000000000
--- a/tests/pending/run/retsynch.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test {
-  def abs(x: Int): Int = synchronized {
-    if (x > 0)
-      return x
-    return -x
-  }
-
-  def main(args: Array[String]) = {
-    Console.println("abs(-5) = " + abs(-5))
-  }
-}
diff --git a/tests/pending/run/richWrapperEquals.scala b/tests/pending/run/richWrapperEquals.scala
deleted file mode 100644
index 4a43617cd..000000000
--- a/tests/pending/run/richWrapperEquals.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    assert(5 == (5: java.lang.Integer))
-    assert((5: java.lang.Integer) == 5)
-  }
-}
diff --git a/tests/pending/run/run-bug4840.check b/tests/pending/run/run-bug4840.check
deleted file mode 100644
index cdfc1f911..000000000
--- a/tests/pending/run/run-bug4840.check
+++ /dev/null
@@ -1,2 +0,0 @@
-Some(5)
-Some(Some(Some(5)))
diff --git a/tests/pending/run/run-bug4840.flags b/tests/pending/run/run-bug4840.flags
deleted file mode 100644
index eb4d19bcb..000000000
--- a/tests/pending/run/run-bug4840.flags
+++ /dev/null
@@ -1 +0,0 @@
--optimise
\ No newline at end of file
diff --git a/tests/pending/run/run-bug4840.scala b/tests/pending/run/run-bug4840.scala
deleted file mode 100644
index dda280fd1..000000000
--- a/tests/pending/run/run-bug4840.scala
+++ /dev/null
@@ -1,30 +0,0 @@
-object Test {
-  def g(x: Boolean): Option[String] = if (x) Some("booya") else None
-
-  def f1() = {
-    for (x <- g(true)) yield {
-      g(false) match {
-        case Some(_) => sys.error("")
-        case None    => 5
-      }
-    }
-  }
-
-  def f2() = {
-    for (x <- g(true) ; y <- g(true) ; z <- g(true)) yield {
-      for (x <- g(true) ; y <- g(true) ; z <- g(true)) yield {
-        g(true) map { _ =>
-          (null: Any) match {
-            case Some(x: Int) => x
-            case _            => 5
-          }
-        }
-      }
-    }
-  }
-
-  def main(args: Array[String]): Unit = {
-    println(f1())
-    println(f2())
-  }
-}
diff --git a/tests/pending/run/runtime-richChar.check b/tests/pending/run/runtime-richChar.check
deleted file mode 100644
index 8d7a00858..000000000
--- a/tests/pending/run/runtime-richChar.check
+++ /dev/null
@@ -1,10 +0,0 @@
-'a' to 'c' ok
-'a' until 'c' ok
-'a' to 'b' ok
-'a' until 'b' ok
-'a' to 'a' ok
-'a' until 'a' ok
-'b' to 'a' ok
-'b' until 'a' ok
-'c' to 'a' ok
-'c' until 'a' ok
diff --git a/tests/pending/run/runtime-richChar.scala b/tests/pending/run/runtime-richChar.scala
deleted file mode 100644
index 0368368bf..000000000
--- a/tests/pending/run/runtime-richChar.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def testSeq(name: String, expected: Seq[Char], got: Seq[Char]): Unit = {
-    if (expected.toList == got.toList)
-      println(name + " ok")
-    else
-      println(name + " failed: " + expected + " differs from " + got)
-  }
-
-  testSeq("'a' to 'c'", List('a', 'b', 'c'), 'a' to 'c')
-  testSeq("'a' until 'c'", List('a', 'b'), 'a' until 'c')
-
-  testSeq("'a' to 'b'", List('a', 'b'), 'a' to 'b')
-  testSeq("'a' until 'b'", List('a'), 'a' until 'b')
-
-  testSeq("'a' to 'a'", List('a'), 'a' to 'a')
-  testSeq("'a' until 'a'", List(), 'a' until 'a')
-
-  testSeq("'b' to 'a'", List(), 'b' to 'a')
-  testSeq("'b' until 'a'", List(), 'b' until 'a')
-
-  testSeq("'c' to 'a'", List(), 'c' to 'a')
-  testSeq("'c' until 'a'", List(), 'c' until 'a')
-}
-
-// vim: set ts=2 sw=2 et:
diff --git a/tests/pending/run/sammy_repeated.check b/tests/pending/run/sammy_repeated.check
deleted file mode 100644
index 1cff0f067..000000000
--- a/tests/pending/run/sammy_repeated.check
+++ /dev/null
@@ -1 +0,0 @@
-WrappedArray(1)
diff --git a/tests/pending/run/sammy_repeated.flags b/tests/pending/run/sammy_repeated.flags
deleted file mode 100644
index e1b37447c..000000000
--- a/tests/pending/run/sammy_repeated.flags
+++ /dev/null
@@ -1 +0,0 @@
--Xexperimental
\ No newline at end of file
diff --git a/tests/pending/run/sammy_repeated.scala b/tests/pending/run/sammy_repeated.scala
deleted file mode 100644
index c24dc4190..000000000
--- a/tests/pending/run/sammy_repeated.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-trait RepeatedSink { def accept(a: Any*): Unit }
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val f: RepeatedSink = (a) => println(a)
-    f.accept(1)
-  }
-}
\ No newline at end of file
diff --git a/tests/pending/run/scan.scala b/tests/pending/run/scan.scala
deleted file mode 100644
index a43da3387..000000000
--- a/tests/pending/run/scan.scala
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    val lst = List(1, 2, 3, 4, 5)
-
-    assert(lst.scanLeft(0)(_ + _) == List(0, 1, 3, 6, 10, 15))
-    assert(lst.scanRight(0)(_ + _) == List(15, 14, 12, 9, 5, 0))
-
-    val emp = List[Int]()
-    assert(emp.scanLeft(0)(_ + _) == List(0))
-    assert(emp.scanRight(0)(_ + _) == List(0))
-
-    val stream = Stream(1, 2, 3, 4, 5)
-    assert(stream.scanLeft(0)(_ + _) == Stream(0, 1, 3, 6, 10, 15))
-
-    assert(Stream.from(1).scanLeft(0)(_ + _).take(5) == Stream(0, 1, 3, 6, 10))
-  }
-
-}
diff --git a/tests/pending/run/seqlike-kmp.check b/tests/pending/run/seqlike-kmp.check
deleted file mode 100644
index 6040710c7..000000000
--- a/tests/pending/run/seqlike-kmp.check
+++ /dev/null
@@ -1,90 +0,0 @@
-indexOfSlice
-  (97) with idx >= -1 = 97
-  (97) with idx >= 0 = 97
-  (97) with idx >= 1 = 97
-  (97) with idx >= 2 = 97
-  (97) with idx >= 97 = 97
-  (97) with idx >= 98 = -1
-  (97) with idx >= 99 = -1
-  (97) with idx >= 100 = -1
-lastIndexOfSlice
-  (97) with idx <= -1 = -1
-  (97) with idx <= 0 = -1
-  (97) with idx <= 1 = -1
-  (97) with idx <= 2 = -1
-  (97) with idx <= 97 = 97
-  (97) with idx <= 98 = 97
-  (97) with idx <= 99 = 97
-  (97) with idx <= 100 = 97
-indexOfSlice
-  (97, 98) with idx >= -1 = 97
-  (97, 98) with idx >= 0 = 97
-  (97, 98) with idx >= 1 = 97
-  (97, 98) with idx >= 2 = 97
-  (97, 98) with idx >= 97 = 97
-  (97, 98) with idx >= 98 = -1
-  (97, 98) with idx >= 99 = -1
-  (97, 98) with idx >= 100 = -1
-lastIndexOfSlice
-  (97, 98) with idx <= -1 = -1
-  (97, 98) with idx <= 0 = -1
-  (97, 98) with idx <= 1 = -1
-  (97, 98) with idx <= 2 = -1
-  (97, 98) with idx <= 97 = 97
-  (97, 98) with idx <= 98 = 97
-  (97, 98) with idx <= 99 = 97
-  (97, 98) with idx <= 100 = 97
-indexOfSlice
-  (97, 98, 99) with idx >= -1 = 97
-  (97, 98, 99) with idx >= 0 = 97
-  (97, 98, 99) with idx >= 1 = 97
-  (97, 98, 99) with idx >= 2 = 97
-  (97, 98, 99) with idx >= 97 = 97
-  (97, 98, 99) with idx >= 98 = -1
-  (97, 98, 99) with idx >= 99 = -1
-  (97, 98, 99) with idx >= 100 = -1
-lastIndexOfSlice
-  (97, 98, 99) with idx <= -1 = -1
-  (97, 98, 99) with idx <= 0 = -1
-  (97, 98, 99) with idx <= 1 = -1
-  (97, 98, 99) with idx <= 2 = -1
-  (97, 98, 99) with idx <= 97 = 97
-  (97, 98, 99) with idx <= 98 = 97
-  (97, 98, 99) with idx <= 99 = 97
-  (97, 98, 99) with idx <= 100 = 97
-indexOfSlice
-  (98, 99) with idx >= -1 = 98
-  (98, 99) with idx >= 0 = 98
-  (98, 99) with idx >= 1 = 98
-  (98, 99) with idx >= 2 = 98
-  (98, 99) with idx >= 97 = 98
-  (98, 99) with idx >= 98 = 98
-  (98, 99) with idx >= 99 = -1
-  (98, 99) with idx >= 100 = -1
-lastIndexOfSlice
-  (98, 99) with idx <= -1 = -1
-  (98, 99) with idx <= 0 = -1
-  (98, 99) with idx <= 1 = -1
-  (98, 99) with idx <= 2 = -1
-  (98, 99) with idx <= 97 = -1
-  (98, 99) with idx <= 98 = 98
-  (98, 99) with idx <= 99 = 98
-  (98, 99) with idx <= 100 = 98
-indexOfSlice
-  (99) with idx >= -1 = 99
-  (99) with idx >= 0 = 99
-  (99) with idx >= 1 = 99
-  (99) with idx >= 2 = 99
-  (99) with idx >= 97 = 99
-  (99) with idx >= 98 = 99
-  (99) with idx >= 99 = 99
-  (99) with idx >= 100 = -1
-lastIndexOfSlice
-  (99) with idx <= -1 = -1
-  (99) with idx <= 0 = -1
-  (99) with idx <= 1 = -1
-  (99) with idx <= 2 = -1
-  (99) with idx <= 97 = -1
-  (99) with idx <= 98 = -1
-  (99) with idx <= 99 = 99
-  (99) with idx <= 100 = 99
diff --git a/tests/pending/run/seqlike-kmp.scala b/tests/pending/run/seqlike-kmp.scala
deleted file mode 100644
index af39fda9a..000000000
--- a/tests/pending/run/seqlike-kmp.scala
+++ /dev/null
@@ -1,32 +0,0 @@
-object Test {
-  val source = 0 to 99
-  val idxes = (-1 to 2) ++ (97 to 100)
-  def str(xs: Seq[Int]) = xs.mkString("(", ", ", ")")
-
-  def f(tgt: Seq[Int]) = {
-    println("indexOfSlice")
-    // the first index `>= from` such that...
-    for (x <- idxes) {
-      val res = source.indexOfSlice(tgt, x)
-      println("  %s with idx >= %d = %d".format(str(tgt), x, res))
-    }
-    // the last index `<= end` such that...
-    println("lastIndexOfSlice")
-    for (x <- idxes) {
-      val res = source.lastIndexOfSlice(tgt, x)
-      println("  %s with idx <= %d = %d".format(str(tgt), x, res))
-    }
-  }
-
-  def g(idx: Int, len: Int) = {
-    f(source.slice(idx, idx + len))
-  }
-
-  def main(args: Array[String]): Unit = {
-    g(97, 1)
-    g(97, 2)
-    g(97, 3)
-    g(98, 2)
-    g(99, 1)
-  }
-}
diff --git a/tests/pending/run/serialize-stream.check b/tests/pending/run/serialize-stream.check
deleted file mode 100644
index e2a9f57aa..000000000
--- a/tests/pending/run/serialize-stream.check
+++ /dev/null
@@ -1,6 +0,0 @@
-Stream(1, ?)
-List(1, 2, 3)
-Stream(1, ?)
-List(1)
-Stream()
-List()
diff --git a/tests/pending/run/serialize-stream.scala b/tests/pending/run/serialize-stream.scala
deleted file mode 100644
index fc84d610a..000000000
--- a/tests/pending/run/serialize-stream.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-
-
-object Test {
-  def ser[T](s: Stream[T]): Unit = {
-    val bos = new java.io.ByteArrayOutputStream()
-    val oos = new java.io.ObjectOutputStream(bos)
-    oos.writeObject(s)
-
-    val ois = new java.io.ObjectInputStream(new java.io.ByteArrayInputStream(bos.toByteArray))
-    val obj = ois.readObject()
-    println(obj)
-    println(obj.asInstanceOf[Seq[T]].toList)
-  }
-
-  def main(args: Array[String]): Unit = {
-    ser(Stream(1, 2, 3))
-    ser(Stream(1))
-    ser(Stream())
-  }
-}
diff --git a/tests/pending/run/showraw_nosymbol.check b/tests/pending/run/showraw_nosymbol.check
deleted file mode 100644
index c54fe7471..000000000
--- a/tests/pending/run/showraw_nosymbol.check
+++ /dev/null
@@ -1 +0,0 @@
-NoSymbol
diff --git a/tests/pending/run/showraw_nosymbol.scala b/tests/pending/run/showraw_nosymbol.scala
deleted file mode 100644
index 191647583..000000000
--- a/tests/pending/run/showraw_nosymbol.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-import scala.reflect.runtime.universe._
-
-object Test extends dotty.runtime.LegacyApp {
-  println(showRaw(NoSymbol))
-}
diff --git a/tests/pending/run/shutdownhooks.check b/tests/pending/run/shutdownhooks.check
deleted file mode 100644
index 29956956e..000000000
--- a/tests/pending/run/shutdownhooks.check
+++ /dev/null
@@ -1,3 +0,0 @@
-Fooblitzky!
-main#shutdown.
-Test#shutdown.
diff --git a/tests/pending/run/shutdownhooks.scala b/tests/pending/run/shutdownhooks.scala
deleted file mode 100644
index 5f512a391..000000000
--- a/tests/pending/run/shutdownhooks.scala
+++ /dev/null
@@ -1,37 +0,0 @@
-object Test {
-  scala.sys.addShutdownHook {
-    Thread.sleep(1000)
-    println("Test#shutdown.")
-  }
-
-  def daemon() = {
-    val t = new Thread {
-      override def run(): Unit = {
-        Thread.sleep(10000)
-        println("Hallelujah!") // should not see this
-      }
-    }
-    t.setDaemon(true)
-    t.start()
-    t
-  }
-
-  def nonDaemon() = {
-    val t = new Thread {
-      override def run(): Unit = {
-        Thread.sleep(100)
-        println("Fooblitzky!")
-      }
-    }
-    t.start()
-    t
-  }
-
-  def main(args: Array[String]): Unit = {
-    daemon()
-    nonDaemon()
-    scala.sys.addShutdownHook {
-      println("main#shutdown.")
-    }
-  }
-}
diff --git a/tests/pending/run/slice-strings.scala b/tests/pending/run/slice-strings.scala
deleted file mode 100644
index 129314387..000000000
--- a/tests/pending/run/slice-strings.scala
+++ /dev/null
@@ -1,19 +0,0 @@
-object Test {
-  def cmp(x1: String) = {
-    val x2 = x1.toList
-
-    -10 to 10 foreach { i =>
-      assert(x1.take(i) == x2.take(i).mkString)
-      assert(x1.drop(i) == x2.drop(i).mkString)
-      assert(x1.takeRight(i) == x2.takeRight(i).mkString)
-      assert(x1.dropRight(i) == x2.dropRight(i).mkString)
-    }
-    for (idx1 <- -3 to 3 ; idx2 <- -3 to 3) {
-      assert(x1.slice(idx1, idx2) == x2.slice(idx1, idx2).mkString)
-    }
-  }
-
-  def main(args: Array[String]): Unit = {
-     cmp("abcde")
-  }
-}
diff --git a/tests/pending/run/slices.check b/tests/pending/run/slices.check
deleted file mode 100644
index c7af9db46..000000000
--- a/tests/pending/run/slices.check
+++ /dev/null
@@ -1,34 +0,0 @@
-List(2)
-List()
-List(1)
-List()
-List(1, 2)
-
-List(1, 2, 3)
-List(1, 2, 3)
-List(1, 2)
-List()
-List()
-
-List(4)
-List()
-List()
-List()
-List()
-
-Array(2)
-Array()
-Array(1)
-Array()
-Array(1, 2)
-
-Array(1, 2, 3)
-Array(1, 2, 3)
-Array(1, 2)
-Array()
-
-Array(4)
-Array()
-Array()
-Array()
-
diff --git a/tests/pending/run/slices.scala b/tests/pending/run/slices.scala
deleted file mode 100644
index 1ffedaea0..000000000
--- a/tests/pending/run/slices.scala
+++ /dev/null
@@ -1,49 +0,0 @@
-
-import scala.language.postfixOps
-
-object Test extends dotty.runtime.LegacyApp {
-
-  // lists
-  println(List(1, 2, 3, 4).slice(1, 2))
-  println(List(1, 2, 3, 4).slice(2, 1))
-  println(List(1, 2, 3, 4).slice(-1, 1))
-  println(List(1, 2, 3, 4).slice(1, -1))
-  println(List(1, 2, 3, 4).slice(-2, 2))
-  println
-
-  println(List(1, 2, 3, 4) take 3)
-  println(List(1, 2, 3) take 3)
-  println(List(1, 2) take 3)
-  println((List(): List[Int]) take 3)
-  println(List[Nothing]() take 3)
-  println
-
-  println(List(1, 2, 3, 4) drop 3)
-  println(List(1, 2, 3) drop 3)
-  println(List(1, 2) drop 3)
-  println((List(): List[Int]) drop 3)
-  println(List[Nothing]() drop 3)
-  println
-
-  // arrays
-  println(Array(1, 2, 3, 4).slice(1, 2).deep)
-  println(Array(1, 2, 3, 4).slice(2, 1).deep)
-  println(Array(1, 2, 3, 4).slice(-1, 1).deep)
-  println(Array(1, 2, 3, 4).slice(1, -1).deep)
-  println(Array(1, 2, 3, 4).slice(-2, 2).deep)
-  println
-
-  println(Array(1, 2, 3, 4) take 3 deep)
-  println(Array(1, 2, 3) take 3 deep)
-  println(Array(1, 2) take 3 deep)
-  println((Array(): Array[Int]) take 3 deep)
-//  println(Array[Nothing]() take 3)  // contrib #757
-  println
-
-  println(Array(1, 2, 3, 4) drop 3 deep)
-  println(Array(1, 2, 3) drop 3 deep)
-  println(Array(1, 2) drop 3 deep)
-  println((Array(): Array[Int]) drop 3 deep)
-//  println(Array[Nothing]() drop 3)
-  println
-}
diff --git a/tests/pending/run/sm-interpolator.scala b/tests/pending/run/sm-interpolator.scala
deleted file mode 100644
index e4bec7afb..000000000
--- a/tests/pending/run/sm-interpolator.scala
+++ /dev/null
@@ -1,41 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  import scala.reflect.internal.util.StringContextStripMarginOps
-  def check(actual: Any, expected: Any) = if (actual != expected) sys.error(s"\nexpected:\n$expected\n\nactual:\n$actual")
-
-  val bar = "|\n ||"
-
-  check(
-    sm"""|ab
-         |de
-         |${bar} | ${1}""",
-      "ab\nde\n|\n || | 1")
-
-  check(
-    sm"|",
-      "")
-
-  check(
-    sm"${0}",
-      "0")
-
-  check(
-    sm"${0}",
-    "0")
-
-  check(
-    sm"""${0}|${1}
-     |""",
-      "0|1\n")
-
-  check(
-    sm"""   ||""",
-      "|")
-
-  check(
-    sm""" ${" "} ||""",
-      "   ||")
-
-  check(
-      sm"\n",
-     raw"\n".stripMargin)
-}
diff --git a/tests/pending/run/sort.check b/tests/pending/run/sort.check
deleted file mode 100644
index e06a4f666..000000000
--- a/tests/pending/run/sort.check
+++ /dev/null
@@ -1,6 +0,0 @@
-100000
-List(1, 2, 3, 5, 10)
-List(10, 5, 3, 2, 1)
-List(10)
-List(9, 10)
-List()
diff --git a/tests/pending/run/sort.scala b/tests/pending/run/sort.scala
deleted file mode 100644
index c38b8fbde..000000000
--- a/tests/pending/run/sort.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  println((1 to 100000).toList.sortWith(_<_).length)
-  println(List(1, 5, 10, 3, 2).toList.sortWith(_<_))
-  println(List(1, 5, 10, 3, 2).toList.sortWith(_>_))
-  println(List(10).toList.sortWith(_<_))
-  println(List(10,9).toList.sortWith(_<_))
-  println(List[Int]().toList.sortWith(_<_))
-}
-
diff --git a/tests/pending/run/static-module-method.check b/tests/pending/run/static-module-method.check
deleted file mode 100644
index ce0136250..000000000
--- a/tests/pending/run/static-module-method.check
+++ /dev/null
@@ -1 +0,0 @@
-hello
diff --git a/tests/pending/run/static-module-method.scala b/tests/pending/run/static-module-method.scala
deleted file mode 100644
index 3e3b3cc07..000000000
--- a/tests/pending/run/static-module-method.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-// During development of delayed delambdafy there was a problem where
-// GenASM would eliminate a loadmodule for all methods defined within that module
-// even if those methods were static. This test would thus fail
-// with a verify error under -Ydelambdafy:method
-
-object Test {
-  def moduleMethod(x: String) = x
-
-  def map(x: String, f: String => String) = f(x)
-
-  def main(args: Array[String]): Unit = {
-     println(map("hello", Test.moduleMethod))
-  }
-}
diff --git a/tests/pending/run/stream-stack-overflow-filter-map.scala b/tests/pending/run/stream-stack-overflow-filter-map.scala
deleted file mode 100644
index 22db619a3..000000000
--- a/tests/pending/run/stream-stack-overflow-filter-map.scala
+++ /dev/null
@@ -1,44 +0,0 @@
-import collection.generic.{FilterMonadic, CanBuildFrom}
-
-object Test extends dotty.runtime.LegacyApp {
-  def mapSucc[Repr, That](s: FilterMonadic[Int, Repr])(implicit cbf: CanBuildFrom[Repr, Int, That]) = s map (_ + 1)
-  def flatMapId[T, Repr, That](s: FilterMonadic[T, Repr])(implicit cbf: CanBuildFrom[Repr, T, That]) = s flatMap (Seq(_))
-
-  def testStreamPred(s: Stream[Int])(p: Int => Boolean): Unit = {
-    val res1 = s withFilter p
-    val res2 = s filter p
-
-    val expected = s.toSeq filter p
-
-    val fMapped1 = flatMapId(res1)
-    val fMapped2 = flatMapId(res2)
-    assert(fMapped1 == fMapped2)
-    assert(fMapped1.toSeq == expected)
-
-    val mapped1 = mapSucc(res1)
-    val mapped2 = mapSucc(res2)
-    assert(mapped1 == mapped2)
-    assert(mapped1.toSeq == (expected map (_ + 1)))
-
-    assert((res1 map identity).toSeq == res2.toSeq)
-  }
-
-  def testStream(s: Stream[Int]): Unit = {
-    testStreamPred(s)(_ => false)
-    testStreamPred(s)(_ => true)
-    testStreamPred(s)(_ % 2 == 0)
-    testStreamPred(s)(_ % 3 == 0)
-  }
-
-  //Reduced version of the test case - either invocation used to cause a stack
-  //overflow before commit 80b3f433e5536d086806fa108ccdfacf10719cc2.
-  val resFMap = (1 to 10000).toStream withFilter (_ => false) flatMap (Seq(_))
-  val resMap = (1 to 10000).toStream withFilter (_ => false) map (_ + 1)
-
-  //Complete test case for withFilter + map/flatMap, as requested by @axel22.
-  for (j <- (0 to 3) :+ 10000) {
-    val stream = (1 to j).toStream
-    assert(stream.toSeq == (1 to j).toSeq)
-    testStream(stream)
-  }
-}
diff --git a/tests/pending/run/streamWithFilter.check b/tests/pending/run/streamWithFilter.check
deleted file mode 100644
index 6b0e91a14..000000000
--- a/tests/pending/run/streamWithFilter.check
+++ /dev/null
@@ -1,5 +0,0 @@
-15
-30
-45
-60
-75
diff --git a/tests/pending/run/streamWithFilter.scala b/tests/pending/run/streamWithFilter.scala
deleted file mode 100644
index cb919d4f5..000000000
--- a/tests/pending/run/streamWithFilter.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test {
-  val nums = Stream.from(1)
-  def isFizz(x: Int) = x % 3 == 0
-  def isBuzz(x: Int) = x % 5 == 0
-  // next line will run forever if withFilter isn't doing its thing.
-  val fizzbuzzes = for (n <- nums ; if isFizz(n) ; if isBuzz(n)) yield n
-
-  def main(args: Array[String]): Unit = {
-    fizzbuzzes take 5 foreach println
-  }
-}
diff --git a/tests/pending/run/stream_flatmap_odds.check b/tests/pending/run/stream_flatmap_odds.check
deleted file mode 100644
index 2b945e7c6..000000000
--- a/tests/pending/run/stream_flatmap_odds.check
+++ /dev/null
@@ -1 +0,0 @@
-Stream(1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83)
diff --git a/tests/pending/run/stream_flatmap_odds.scala b/tests/pending/run/stream_flatmap_odds.scala
deleted file mode 100644
index 9e12e6dfa..000000000
--- a/tests/pending/run/stream_flatmap_odds.scala
+++ /dev/null
@@ -1,4 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-	lazy val odds: Stream[Int] = Stream(1) append ( odds flatMap {x => Stream(x + 2)} )
-	Console println (odds take 42).force
-}
diff --git a/tests/pending/run/stringbuilder-drop.scala b/tests/pending/run/stringbuilder-drop.scala
deleted file mode 100644
index 422fb2bc7..000000000
--- a/tests/pending/run/stringbuilder-drop.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val s = (new StringBuilder ++= "hello world") dropRight 1
-    assert("" + s == "hello worl")
-  }
-}
-
diff --git a/tests/pending/run/sysprops.scala b/tests/pending/run/sysprops.scala
deleted file mode 100644
index bdad67722..000000000
--- a/tests/pending/run/sysprops.scala
+++ /dev/null
@@ -1,50 +0,0 @@
-import sys._
-
-/** Basic sys.Prop test. */
-object Test {
-  val key = "ding.dong.doobie"
-
-  def bool() = {
-    val prop = BooleanProp.valueIsTrue(key)
-    assert(prop.key == key)
-
-    prop.clear()
-    assert(!prop.value)
-    assert(!prop.isSet)
-    assert(prop.get != null)
-
-    prop set "dingus"
-    assert(prop.get == "dingus")
-    assert(!prop.value)
-    prop set "true"
-    assert(prop.value)
-    prop.toggle()
-    assert(!prop.value)
-    prop.enable()
-    assert(prop.value)
-    prop.disable()
-    assert(!prop.value)
-  }
-  def int() = {
-    val prop = Prop[Int](key)
-    prop.clear()
-    assert(prop.value == 0)
-    prop.set("523")
-    assert(prop.value == 523)
-    prop.set("DingusInt")
-
-    try { println(prop.value) ; assert(false, "should not get here") }
-    catch { case _: Exception => () }
-  }
-  def double() = {
-    val prop = Prop[Double](key)
-    prop.set("55.0")
-    assert(prop.value == 55.0)
-  }
-
-  def main(args: Array[String]): Unit = {
-    bool()
-    int()
-    double()
-  }
-}
diff --git a/tests/pending/run/t0005.check b/tests/pending/run/t0005.check
deleted file mode 100644
index 1e8b31496..000000000
--- a/tests/pending/run/t0005.check
+++ /dev/null
@@ -1 +0,0 @@
-6
diff --git a/tests/pending/run/t0005.scala b/tests/pending/run/t0005.scala
deleted file mode 100644
index 38c24745f..000000000
--- a/tests/pending/run/t0005.scala
+++ /dev/null
@@ -1,47 +0,0 @@
-object A1 {
- object A2 {
-   class X { def unapply(v : Int) = Some(v + 1) }
- }
-}
-
-object B1 {
-  object B2 {
-    val q = new A1.A2.X
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    import B1.B2.q
-    val res = 5 match { case q(x) => x }
-    println(res)
-  }
-}
-
-
-
-/*
-compiler crash:
-
-object A1 {
- object A2 {
-   class X { def unapply(v : Int) = Some(v + 1) }
- }
-}
-
-object B1 {
-  object B2 {
-    val q = new A1.A2.X
-  }
-}
-
-object C {
-  def main(args: Array[String]) {
-    //import B1.B2.q
-    val q = new A1.A2.X
-    val res = 5 match { case q(x) => x }
-    println(res)
-  }
-}
-
-*/
diff --git a/tests/pending/run/t0048.check b/tests/pending/run/t0048.check
deleted file mode 100644
index 1e8b31496..000000000
--- a/tests/pending/run/t0048.check
+++ /dev/null
@@ -1 +0,0 @@
-6
diff --git a/tests/pending/run/t0048.scala b/tests/pending/run/t0048.scala
deleted file mode 100644
index c1fcc6ddc..000000000
--- a/tests/pending/run/t0048.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-object A1 {
- object A2 {
-   class X { def unapply(v : Int) = Some(v + 1) }
- }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val q = new A1.A2.X
-    val res = 5 match { case q(x) => x }
-    println(res)
-  }
-}
diff --git a/tests/pending/run/t0668.scala b/tests/pending/run/t0668.scala
deleted file mode 100644
index f97c360e5..000000000
--- a/tests/pending/run/t0668.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val ints: Array[Int] = Array(1, 2, 3)
-  ints.toArray
-}
-
diff --git a/tests/pending/run/t0677-old.scala b/tests/pending/run/t0677-old.scala
deleted file mode 100644
index fde0aac9f..000000000
--- a/tests/pending/run/t0677-old.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-
-
-@deprecated("Suppress warnings", since="2.11")
-object Test extends dotty.runtime.LegacyApp {
-  class X[T: ClassManifest] {
-    val a = Array.ofDim[T](3, 4)
-  }
-  val x = new X[String]
-  x.a(1)(2) = "hello"
-  assert(x.a(1)(2) == "hello")
-}
diff --git a/tests/pending/run/t0883.check b/tests/pending/run/t0883.check
deleted file mode 100644
index 2c94e4837..000000000
--- a/tests/pending/run/t0883.check
+++ /dev/null
@@ -1,2 +0,0 @@
-OK
-OK
diff --git a/tests/pending/run/t0883.scala b/tests/pending/run/t0883.scala
deleted file mode 100644
index fb46f423e..000000000
--- a/tests/pending/run/t0883.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-object Foo { def apply(x: String) = new Foo(x) }
-class Foo(name: String)
-case object Bar extends Foo("Bar")
-case class Baz() extends Foo("Baz")
-object Test extends dotty.runtime.LegacyApp {
-  Foo("Bar") match {
-    case Bar => println("What?")
-    case _ => println("OK")
-  }
-  Foo("Baz") match {
-    case Baz() => println("What?")
-    case _ => println("OK")
-  }
-}
diff --git a/tests/pending/run/t1005.check b/tests/pending/run/t1005.check
deleted file mode 100644
index 6ec092909..000000000
--- a/tests/pending/run/t1005.check
+++ /dev/null
@@ -1,2 +0,0 @@
-Halp!
-Halp!
diff --git a/tests/pending/run/t1005.scala b/tests/pending/run/t1005.scala
deleted file mode 100644
index 562e2e4c6..000000000
--- a/tests/pending/run/t1005.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-import scala.language.postfixOps
-object Test
-{
-  class Foo[T](x : Array[AnyRef]) { def bar = x.asInstanceOf[Array[T]] }
-  class Bar[T](x : Array[T]) { def bar = x.asInstanceOf[Array[AnyRef]] }
-
-  object FromMono{
-     def mainer(args : Array[String]) = (new Foo[AnyRef](Array[AnyRef]("Halp!"))).bar
-  }
-
-  object FromPoly{
-    def mainer(args : Array[String]) = (new Bar[AnyRef](Array[AnyRef]("Halp!"))).bar
-  }
-
-  def main(args: Array[String]): Unit = {
-    println(FromMono mainer null mkString)
-    println(FromPoly mainer null mkString)
-  }
-}
-
diff --git a/tests/pending/run/t1044.scala b/tests/pending/run/t1044.scala
deleted file mode 100644
index 227f6de27..000000000
--- a/tests/pending/run/t1044.scala
+++ /dev/null
@@ -1,4 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val ducks = Array[AnyRef]("Huey", "Dewey", "Louie");
-  ducks.iterator.asInstanceOf[Iterator[String]]
-}
diff --git a/tests/pending/run/t107.check b/tests/pending/run/t107.check
deleted file mode 100644
index d00491fd7..000000000
--- a/tests/pending/run/t107.check
+++ /dev/null
@@ -1 +0,0 @@
-1
diff --git a/tests/pending/run/t107.scala b/tests/pending/run/t107.scala
deleted file mode 100644
index 2cd4c9820..000000000
--- a/tests/pending/run/t107.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  def main(args : Array[String]) : Unit = {
-    var hash : Long = 0
-    val bytes = Array(1.toByte, 2.toByte, 3.toByte)
-    hash += bytes(0)
-    Console.println(hash)
-  }
-}
diff --git a/tests/pending/run/t1074.check b/tests/pending/run/t1074.check
deleted file mode 100644
index ccf1cb155..000000000
--- a/tests/pending/run/t1074.check
+++ /dev/null
@@ -1,3 +0,0 @@
-q0 = Set(kl, jk, cd, fg, ef, gh, a, de, hj, b, lm, mn)
-q1 = Set() 0
-q2 = Set() 0
diff --git a/tests/pending/run/t1074.scala b/tests/pending/run/t1074.scala
deleted file mode 100644
index a95f9eedb..000000000
--- a/tests/pending/run/t1074.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-import scala.collection.immutable._
-object Test {
-  def main(args : Array[String]) : Unit = {
-    var words = "a" :: "b" :: "cd" :: "de" :: "fg" :: "ef" ::
-               "gh" :: "jk" :: "hj" :: "kl" :: "lm" :: "mn" :: Nil
-    val q0:Set[String] =
-      new HashSet[String]() ++ words
-    val q1 = q0.filter(w => false)
-    val q2 = q1.filter(w => false)
-    Console.println("q0 = " + q0)
-    Console.println("q1 = " + q1+" "+q1.size)
-    Console.println("q2 = " + q2+" "+q2.size)
- }
-}
diff --git a/tests/pending/run/t1192.check b/tests/pending/run/t1192.check
deleted file mode 100644
index 57234e1d8..000000000
--- a/tests/pending/run/t1192.check
+++ /dev/null
@@ -1,2 +0,0 @@
-Array(1, 2)
-Array(3, 4)
diff --git a/tests/pending/run/t1192.scala b/tests/pending/run/t1192.scala
deleted file mode 100644
index 073d34685..000000000
--- a/tests/pending/run/t1192.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val v1: Array[Array[Int]] = Array(Array(1, 2), Array(3, 4))
-  def f[T](w: Array[Array[T]]): Unit = {
-    for (r <- w) println(r.deep.toString)
-  }
-  f(v1)
-}
diff --git a/tests/pending/run/t1300.check b/tests/pending/run/t1300.check
deleted file mode 100644
index 0f29a1fef..000000000
--- a/tests/pending/run/t1300.check
+++ /dev/null
@@ -1 +0,0 @@
-abcdabcdabcd
diff --git a/tests/pending/run/t1300.scala b/tests/pending/run/t1300.scala
deleted file mode 100644
index 8ba13fae1..000000000
--- a/tests/pending/run/t1300.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-object Test extends dotty.runtime.LegacyApp
-{
-  val a1 = Array(0,1,2,3).toArray[Any]
-//  val a1 = x1.toArray[Any]
-  val a2 = Array('a','b','c','d').toArray[Any]
-  val a3 = Array("e","f","g","h").toArray[Any]
-
-  Array.copy(a3, 0, a1, 0, 4)
-  Array.copy(a2, 0, a3, 0, 4)
-  Array.copy(a2, 0, a1, 0, 4)
-
-  println(a1.mkString + a2.mkString + a3.mkString)
-}
diff --git a/tests/pending/run/t1309.scala b/tests/pending/run/t1309.scala
deleted file mode 100644
index 84963549a..000000000
--- a/tests/pending/run/t1309.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test {
-  def f(ras: => IndexedSeq[Byte]): IndexedSeq[Byte] = ras
-
-  def main(args: Array[String]): Unit = {
-    f(new Array[Byte](0))
-  }
-}
diff --git a/tests/pending/run/t1323.check b/tests/pending/run/t1323.check
deleted file mode 100644
index 0d540f71b..000000000
--- a/tests/pending/run/t1323.check
+++ /dev/null
@@ -1,18 +0,0 @@
- 1:-1
- 2:0
- 3:1
- 4:2
- 5:-1
- 6:-1
- 7:-1
- 8:-1
- 9:-1
-10:0
-11:-1
-12:-1
-13:-1
-14:0
-15:0
-16:-1
-17:-1
-18:3
diff --git a/tests/pending/run/t1323.scala b/tests/pending/run/t1323.scala
deleted file mode 100644
index 68692d92a..000000000
--- a/tests/pending/run/t1323.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  println(" 1:" + List(1,2,3,4).indexOfSlice(List(0,1)))        // -1
-  println(" 2:" + List(1,2,3,4).indexOfSlice(List(1,2)))        //  0
-  println(" 3:" + List(1,2,3,4).indexOfSlice(List(2,3)))        //  1
-  println(" 4:" + List(1,2,3,4).indexOfSlice(List(3,4)))        //  2
-  println(" 5:" + List(1,2,3,4).indexOfSlice(List(4,5)))        // -1
-  println(" 6:" + List(1,2,3,4).indexOfSlice(List(2,4)))        // -1
-  println(" 7:" + List(1,2,3,4).indexOfSlice(List(4,3)))        // -1
-  println(" 8:" + List(1,2,3,4).indexOfSlice(List(1,3)))        // -1
-  println(" 9:" + List(1,2,3,4).indexOfSlice(List(1,3)))        // -1
-  println("10:" + List(1,2,3,4).indexOfSlice(List(1,2,3,4)))    //  0
-  println("11:" + List(1,2,3,4).indexOfSlice(List(4,3,2,1)))    // -1
-  println("12:" + List(1,2,3,4).indexOfSlice(List(1,2,3,4,5)))  // -1
-  println("13:" + List(1,2,3,4).indexOfSlice(List(5,4,3,2,1)))  // -1
-  println("14:" + List(1,2,3,4).indexOfSlice(List()))           //  0
-  println("15:" + List().indexOfSlice(List()))                  //  0
-  println("16:" + List().indexOfSlice(List(1,2,3,4)))           // -1
-
-  // Do some testing with infinite sequences
-  def from(n: Int): Stream[Int] = Stream.cons(n, from(n + 1))
-
-  println("17:" + List(1,2,3,4).indexOfSlice(from(1)))          // -1
-  println("18:" + from(1).indexOfSlice(List(4,5,6)))            // 3
-}
-
diff --git a/tests/pending/run/t1360.check b/tests/pending/run/t1360.check
deleted file mode 100644
index 8417e208a..000000000
--- a/tests/pending/run/t1360.check
+++ /dev/null
@@ -1,2 +0,0 @@
-[one, two]
-[1, 2, 3]
diff --git a/tests/pending/run/t1360.scala b/tests/pending/run/t1360.scala
deleted file mode 100644
index 959c1cd2f..000000000
--- a/tests/pending/run/t1360.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val seq: Seq[String] = List("one", "two")
-    println(java.util.Arrays.asList(seq: _*))
-    println(java.util.Arrays.asList(Seq(1,2,3): _*))
-  }
-}
diff --git a/tests/pending/run/t1423.check b/tests/pending/run/t1423.check
deleted file mode 100644
index d00491fd7..000000000
--- a/tests/pending/run/t1423.check
+++ /dev/null
@@ -1 +0,0 @@
-1
diff --git a/tests/pending/run/t1423.scala b/tests/pending/run/t1423.scala
deleted file mode 100644
index d8b089827..000000000
--- a/tests/pending/run/t1423.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test extends dotty.runtime.LegacyApp{
-  val x = 1 match {
-    case 0xFFFFFFFF00000001L => println("Oops, overflow!");
-    case 2L => println(2);
-    case 1L => println(1);
-    case _ => println("????");
-  }
-}
diff --git a/tests/pending/run/t1434.scala b/tests/pending/run/t1434.scala
deleted file mode 100644
index 63bd88ec9..000000000
--- a/tests/pending/run/t1434.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-object Test {
-  class A[T] { val op = null }
-  class B extends A[Any]
-  class C extends B
-
-  def f(o: AnyRef) = o match {
-    case a: A[_] if(a.op != null) => "with op"
-    case c: C => "C"
-    case b: B => "B"
-  }
-
-  def main(args: Array[String]) = {
-    assert("C" == f(new C))
-  }
-}
diff --git a/tests/pending/run/t1466.scala b/tests/pending/run/t1466.scala
deleted file mode 100644
index cacadd53e..000000000
--- a/tests/pending/run/t1466.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object IOvervalueMyPrivacy {
-  private[this] var i = 0
-  def go = {
-    List(1,2,3).foreach(i += _)
-    i
-  }
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  assert(IOvervalueMyPrivacy.go == 6)
-}
diff --git a/tests/pending/run/t1524.check b/tests/pending/run/t1524.check
deleted file mode 100644
index e79c5e8f9..000000000
--- a/tests/pending/run/t1524.check
+++ /dev/null
@@ -1 +0,0 @@
-initial
diff --git a/tests/pending/run/t1524.scala b/tests/pending/run/t1524.scala
deleted file mode 100644
index d28d56efb..000000000
--- a/tests/pending/run/t1524.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-
-  val buf = new scala.collection.mutable.ArrayBuffer[String](0)
-  buf += "initial"
-  buf += "second"
-  println(buf.head)
-}
diff --git a/tests/pending/run/t153.check b/tests/pending/run/t153.check
deleted file mode 100644
index 648a6de7c..000000000
--- a/tests/pending/run/t153.check
+++ /dev/null
@@ -1 +0,0 @@
-Stream(262144, 131072, 65536, 32768, 16384, 8192, 4096, 2048, 1024, 512, 256, 128, 64, 32, 16, 8, 4, 2, 1)
diff --git a/tests/pending/run/t153.scala b/tests/pending/run/t153.scala
deleted file mode 100644
index 610a9d6df..000000000
--- a/tests/pending/run/t153.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-	def powers(x: Int) = if ((x&(x-1))==0) Some(x) else None
-	val res = (Stream.range(1, 500000) flatMap powers).reverse
-	println((res take 42).force)
-}
diff --git a/tests/pending/run/t1535.check b/tests/pending/run/t1535.check
deleted file mode 100644
index 458a9ef08..000000000
--- a/tests/pending/run/t1535.check
+++ /dev/null
@@ -1,2 +0,0 @@
-42
-true
diff --git a/tests/pending/run/t1535.scala b/tests/pending/run/t1535.scala
deleted file mode 100644
index 853a31cac..000000000
--- a/tests/pending/run/t1535.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-class ASTNode {
-    lazy val x = 42
-}
-
-class BlockStmt extends ASTNode
-
-class ClassDecl extends BlockStmt {
-    lazy val y = true
-}
-
-object Test extends dotty.runtime.LegacyApp {
-    val n = new ClassDecl ()
-    println (n.x)
-    println (n.y)
-}
diff --git a/tests/pending/run/t1591.check b/tests/pending/run/t1591.check
deleted file mode 100644
index 48082f72f..000000000
--- a/tests/pending/run/t1591.check
+++ /dev/null
@@ -1 +0,0 @@
-12
diff --git a/tests/pending/run/t1591.scala b/tests/pending/run/t1591.scala
deleted file mode 100644
index 78efb695a..000000000
--- a/tests/pending/run/t1591.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-abstract class A {
-
-    lazy val lazyBar = bar
-
-    object bar {
-        val foo = 12
-    }
-
-}
-
-object Test extends dotty.runtime.LegacyApp {
-    val a = new A{}
-    println(a.lazyBar.foo)
-}
diff --git a/tests/pending/run/t1618.scala b/tests/pending/run/t1618.scala
deleted file mode 100644
index 248af9b4f..000000000
--- a/tests/pending/run/t1618.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-
-object Test extends dotty.runtime.LegacyApp {
-  import scala.tools.nsc.io._
-
-  val dir: VirtualDirectory = new VirtualDirectory("foo", None)
-  dir.subdirectoryNamed("foo")
-  assert(dir.lookupName("foo", true) != null)
-
-}
-
-
diff --git a/tests/pending/run/t1672.scala b/tests/pending/run/t1672.scala
deleted file mode 100644
index 510530ab4..000000000
--- a/tests/pending/run/t1672.scala
+++ /dev/null
@@ -1,28 +0,0 @@
-object Test {
-  @annotation.tailrec
-  def bar(i : Int) : Int = {
-    if (i == 0) 0
-    else try {
-      throw new RuntimeException
-    } catch {
-      case _: Throwable => bar(i - 1)
-    }
-  }
-
-  @annotation.tailrec
-  def nestedTry1(i : Int) : Int = {
-    if (i == 0) 0
-    else try {
-      throw new RuntimeException
-    } catch {
-      case _: Throwable =>
-        try { ??? } catch { case _: Throwable => nestedTry1(i - 1) }
-    }
-  }
-
-  def main(args: Array[String]): Unit = {
-    assert(bar(2) == 0)
-
-    assert(nestedTry1(2) == 0)
-  }
-}
diff --git a/tests/pending/run/t1718.check b/tests/pending/run/t1718.check
deleted file mode 100644
index 27ba77dda..000000000
--- a/tests/pending/run/t1718.check
+++ /dev/null
@@ -1 +0,0 @@
-true
diff --git a/tests/pending/run/t1718.scala b/tests/pending/run/t1718.scala
deleted file mode 100644
index e6f520254..000000000
--- a/tests/pending/run/t1718.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-object Test extends dotty.runtime.LegacyApp{
-  def matchesNull[T](mightBeNull: Array[T]): Boolean = mightBeNull match {
-    case null => true
-    case x => false
-  }
-
-  val nullArray: Array[String] = null
-  println(matchesNull(nullArray))
-}
-
diff --git a/tests/pending/run/t1747.scala b/tests/pending/run/t1747.scala
deleted file mode 100644
index f2b51a253..000000000
--- a/tests/pending/run/t1747.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-object Foo extends Foo {
-  def f: Unit = {}
-}
-class Foo
-
-object Test extends dotty.runtime.LegacyApp { Foo }
diff --git a/tests/pending/run/t1829.scala b/tests/pending/run/t1829.scala
deleted file mode 100644
index b51055a5a..000000000
--- a/tests/pending/run/t1829.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-object Test{
-  def main(args : Array[String]): Unit = {
-    import scala.collection.immutable._
-    assert(IntMap.empty == HashMap.empty);
-    assert(HashMap.empty == IntMap.empty);
-    assert(LongMap.empty == HashMap.empty);
-    assert(HashMap.empty == LongMap.empty);
-    assert(IntMap.empty == LongMap.empty);
-    assert(IntMap(1 -> 2) == HashMap(1 -> 2));
-    assert(LongMap(1L -> 2) == HashMap(1L -> 2));
-  }
-}
diff --git a/tests/pending/run/t1909c.scala b/tests/pending/run/t1909c.scala
deleted file mode 100644
index 50e06b39e..000000000
--- a/tests/pending/run/t1909c.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-class Base(a: Any)
-
-// java.lang.VerifyError: (class: Sub, method: <init> signature: ()V) Expecting to find object/array on stack
-//  at Test$.<init>(t1909c.scala)
-class Sub() extends Base({ def bippy = 5; bippy })
-
-object Test extends dotty.runtime.LegacyApp {
-  new Sub()
-}
diff --git a/tests/pending/run/t1939.scala b/tests/pending/run/t1939.scala
deleted file mode 100644
index 620c5b76f..000000000
--- a/tests/pending/run/t1939.scala
+++ /dev/null
@@ -1,34 +0,0 @@
-class Module {}
-
-abstract class T {
-  type moduleType <: Module
-  def module: moduleType
-}
-
-final class T1(val module: Module) extends T {
-  type moduleType = Module
-}
-
-final class T2(_module: Module) extends T {
-  type moduleType = Module
-
-  def module = _module
-}
-
-object Test extends dotty.runtime.LegacyApp {
-
-  type mType = Module
-
-  type tType = T { type moduleType <: mType }
-  // type tType = T { type moduleType <: Module } // runs successfully
-  // type tType = T // runs successfully
-
-  def f(ts: List[tType]): Unit = {
-
-    for (t <- ts; m = t.module) {}
-    ts.map(t => t.module).foreach { _ => () }
-    // ts.map(t => (t : T).module).foreach { _ => () } // runs successfully
-  }
-
-  f(new T1(new Module) :: new T2(new Module) :: Nil)
-}
diff --git a/tests/pending/run/t1987.check b/tests/pending/run/t1987.check
deleted file mode 100644
index d2102a4a1..000000000
--- a/tests/pending/run/t1987.check
+++ /dev/null
@@ -1,16 +0,0 @@
-long
-long
-double
-double
-long
-long
-double
-double
-long
-long
-double
-double
-long
-long
-double
-double
diff --git a/tests/pending/run/t1987.flags b/tests/pending/run/t1987.flags
deleted file mode 100644
index e8fb65d50..000000000
--- a/tests/pending/run/t1987.flags
+++ /dev/null
@@ -1 +0,0 @@
--Xfatal-warnings
\ No newline at end of file
diff --git a/tests/pending/run/t1987.scala b/tests/pending/run/t1987.scala
deleted file mode 100644
index f5abc262c..000000000
--- a/tests/pending/run/t1987.scala
+++ /dev/null
@@ -1,62 +0,0 @@
-// a.scala
-// Fri Jan 13 11:31:47 PST 2012
-
-package foo {
-  package object bar {
-    def duh(n: Long)   = println("long")
-    def duh(n: Double) = println("double")
-
-    def duh2(n: Double) = println("double")
-    def duh2(n: Long)   = println("long")
-  }
-  package bar {
-    object Main {
-      def main(args:Array[String]): Unit = {
-        duh(33L)
-        bip.bar.duh(33L)
-        duh(33d)
-        bip.bar.duh(33d)
-
-        duh2(33L)
-        bip.bar.duh2(33L)
-        duh2(33d)
-        bip.bar.duh2(33d)
-      }
-    }
-  }
-}
-
-package bip {
-  trait Duh {
-    def duh(n: Long)   = println("long")
-    def duh(n: Double) = println("double")
-  }
-  trait Duh2 {
-    def duh2(n: Double) = println("double")
-    def duh2(n: Long)   = println("long")
-  }
-
-  package object bar extends Duh with Duh2 { }
-  package bar {
-    object Main {
-      def main(args:Array[String]): Unit = {
-        duh(33L)
-        bip.bar.duh(33L)
-        duh(33d)
-        bip.bar.duh(33d)
-
-        duh2(33L)
-        bip.bar.duh2(33L)
-        duh2(33d)
-        bip.bar.duh2(33d)
-      }
-    }
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    foo.bar.Main.main(null)
-    bip.bar.Main.main(null)
-  }
-}
diff --git a/tests/pending/run/t1987b.check b/tests/pending/run/t1987b.check
deleted file mode 100644
index 68d4b10e1..000000000
--- a/tests/pending/run/t1987b.check
+++ /dev/null
@@ -1 +0,0 @@
-ok!
diff --git a/tests/pending/run/t1987b/PullIteratees.scala b/tests/pending/run/t1987b/PullIteratees.scala
deleted file mode 100644
index a5a3e65d8..000000000
--- a/tests/pending/run/t1987b/PullIteratees.scala
+++ /dev/null
@@ -1,17 +0,0 @@
-package scales.xml
-
-trait PullType
-class QName
-trait RetUrn[T]
-
-/**
- * Iteratees related to pull parsing
- */
-trait PullIteratees {
-  /**
-   * Without the overload it doesn't trigger the CCE, even though its
-   * not used
-   */
-  def iterate(path: List[QName], xml: String): RetUrn[String] = null
-  def iterate(path: List[QName], xml: Iterator[PullType]): RetUrn[String] = null
-}
diff --git a/tests/pending/run/t1987b/a.scala b/tests/pending/run/t1987b/a.scala
deleted file mode 100644
index c1be5fe3e..000000000
--- a/tests/pending/run/t1987b/a.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    scales.xml.CCE_Test.main(args)
-    println("ok!")
-  }
-}
diff --git a/tests/pending/run/t1987b/cce_test.scala b/tests/pending/run/t1987b/cce_test.scala
deleted file mode 100644
index 4f9acf026..000000000
--- a/tests/pending/run/t1987b/cce_test.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-package scales.xml
-//import scales.xml._ // using another pacakge and importing doesn't CCE
-
-object CCE_Test {
-  def main(args: Array[String]): Unit = {
-    // without the import it doesn't trigger the CCE
-    import scaley.funny._
-
-    val pull = null.asInstanceOf[Iterator[PullType]]
-    val LogEntries = null.asInstanceOf[List[QName]]
-    // fully qualify with scales.xml. and it won't trigger it
-    iterate(LogEntries,
-      pull)
-  }
-}
diff --git a/tests/pending/run/t1987b/pkg1.scala b/tests/pending/run/t1987b/pkg1.scala
deleted file mode 100644
index 6e749fc6b..000000000
--- a/tests/pending/run/t1987b/pkg1.scala
+++ /dev/null
@@ -1,4 +0,0 @@
-package scaley
-
-package object funny {
-}
diff --git a/tests/pending/run/t1987b/pkg2.scala b/tests/pending/run/t1987b/pkg2.scala
deleted file mode 100644
index 38056a199..000000000
--- a/tests/pending/run/t1987b/pkg2.scala
+++ /dev/null
@@ -1,3 +0,0 @@
-package scales
-
-package object xml extends PullIteratees
diff --git a/tests/pending/run/t1994.scala b/tests/pending/run/t1994.scala
deleted file mode 100644
index 0b463e344..000000000
--- a/tests/pending/run/t1994.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-class A {
-  protected def x = 0
-  protected[A] def y = 0
-}
- 
-class B extends A {
-  override def x = 1
-  def superY = super[A].y
-  override def y = 1
-}
-
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val b = new B
-    assert(b.x == 1)
-    assert(b.y == 1)
-    assert(b.superY == 0)
-  }
-}
diff --git a/tests/pending/run/t2005.scala b/tests/pending/run/t2005.scala
deleted file mode 100644
index 342a4dad0..000000000
--- a/tests/pending/run/t2005.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val a = Array.ofDim[Int](2,2)
-    test(a)
-  }
-  def test[A](t: Array[Array[A]]): Unit = {
-    val tmp = t(0)
-    t(1) = tmp
-  }
-}
diff --git a/tests/pending/run/t2027.check b/tests/pending/run/t2027.check
deleted file mode 100644
index d00491fd7..000000000
--- a/tests/pending/run/t2027.check
+++ /dev/null
@@ -1 +0,0 @@
-1
diff --git a/tests/pending/run/t2027.scala b/tests/pending/run/t2027.scala
deleted file mode 100644
index 96012d90f..000000000
--- a/tests/pending/run/t2027.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    def fibs: Stream[Int] = Stream.cons(0, Stream.cons(1, fibs.zip(fibs.tail).map(p => p._1 + p._2)))
-    println(fibs(2)) // stack overflow
-  }
-}
diff --git a/tests/pending/run/t2029.check b/tests/pending/run/t2029.check
deleted file mode 100644
index 57b610ccc..000000000
--- a/tests/pending/run/t2029.check
+++ /dev/null
@@ -1,3 +0,0 @@
-1,2,3,4,5
-4,3,2
-true
diff --git a/tests/pending/run/t2029.scala b/tests/pending/run/t2029.scala
deleted file mode 100644
index d4ab0f02b..000000000
--- a/tests/pending/run/t2029.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-object Test{
-  def main(args : Array[String]): Unit = {
-    import scala.collection.immutable.TreeSet;
-
-    val mainSet = TreeSet(1 to 5 :_*)
-
-    var compareCalled = false;
-    val smallerSet = TreeSet(2 to 4 :_*)(Ordering[Int].reverse)
-
-    println(mainSet.mkString(","))
-    println(smallerSet.mkString(","))
-    println(smallerSet.subsetOf(mainSet));
-  }
-
-
-}
diff --git a/tests/pending/run/t2030.check b/tests/pending/run/t2030.check
deleted file mode 100644
index 5923569f4..000000000
--- a/tests/pending/run/t2030.check
+++ /dev/null
@@ -1,2 +0,0 @@
-true
-class scala.collection.immutable.TreeSet
\ No newline at end of file
diff --git a/tests/pending/run/t2030.scala b/tests/pending/run/t2030.scala
deleted file mode 100644
index cbd62baba..000000000
--- a/tests/pending/run/t2030.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-import scala.collection.immutable._
-
-object Test extends dotty.runtime.LegacyApp {
-  val res0 = TreeSet(1, 2, 3, 4, 5, 6)
-  val res1 = res0.map(x => x)
-  println(res0.toList == res1.toList)
-  println(res1.getClass)
-}
diff --git a/tests/pending/run/t2075.scala b/tests/pending/run/t2075.scala
deleted file mode 100644
index e81fb201c..000000000
--- a/tests/pending/run/t2075.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  var tm = new scala.collection.immutable.TreeMap[Int,Int]
-  for (i <- 0 to 100)
-    tm = tm.insert(i, i)
-
-  tm.keySet.filter(_ < 40)
-}
diff --git a/tests/pending/run/t2127.scala b/tests/pending/run/t2127.scala
deleted file mode 100755
index d913ca1d1..000000000
--- a/tests/pending/run/t2127.scala
+++ /dev/null
@@ -1,32 +0,0 @@
-// Seems to be fixed in trunk
-
-// As discussed here: http://www.nabble.com/Companion-object-constructor-visibility-td24342096.html
-
-//Simplified example:
-
-    class Test private (val value : Int)
-
-    abstract class Bar(val ctor : (Int) => Test)
-
-    object Test extends Bar(new Test(_)) { //<--- ILLEGAL ACCESS
-      def main(args: Array[String]): Unit = {}
-    }
-
-//however the following is legal:
-/*
-    class Foo private (val value : Int)
-
-    abstract class Bar{
-
-        var ctor : (Int) => Foo
-
-    }
-
-    object Foo extends Bar{
-
-        ctor = new Foo(_) //<--- Legal access
-
-    }
-
-The constructor invocation of Bar is done within the scope of object Foo's constructor, and therefor the private constructor of Foo should be visible and accessible.
-*/
diff --git a/tests/pending/run/t2147.check b/tests/pending/run/t2147.check
deleted file mode 100644
index 47e320610..000000000
--- a/tests/pending/run/t2147.check
+++ /dev/null
@@ -1,2 +0,0 @@
-11
-11
diff --git a/tests/pending/run/t2147.scala b/tests/pending/run/t2147.scala
deleted file mode 100644
index ff5b71fee..000000000
--- a/tests/pending/run/t2147.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val s: Seq[Int] = Stream.from(1)
-  val res0 = s.map(a => 2).head
-  val res1 = Stream.from(1).flatMap(a => List(1)).head
-
-  println((for{a <- Stream.from(1); b <- 1 to 5; if a > 10} yield a).head)
-  println((for{a <- Stream.from(1); b <- 1 to a; if a > 10} yield a).head)
-}
diff --git a/tests/pending/run/t216.check b/tests/pending/run/t216.check
deleted file mode 100644
index d86bac9de..000000000
--- a/tests/pending/run/t216.check
+++ /dev/null
@@ -1 +0,0 @@
-OK
diff --git a/tests/pending/run/t216.scala b/tests/pending/run/t216.scala
deleted file mode 100644
index 56efb4502..000000000
--- a/tests/pending/run/t216.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  object m {
-    val f = { x: Unit => () }
-    Console.println("OK")
-  }
-  m;
-}
diff --git a/tests/pending/run/t2176.check b/tests/pending/run/t2176.check
deleted file mode 100644
index 2298e8b6e..000000000
--- a/tests/pending/run/t2176.check
+++ /dev/null
@@ -1 +0,0 @@
-Stream(1)
diff --git a/tests/pending/run/t2176.scala b/tests/pending/run/t2176.scala
deleted file mode 100644
index 8e2c583f1..000000000
--- a/tests/pending/run/t2176.scala
+++ /dev/null
@@ -1,4 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val res0 = Stream.cons(1, Stream.cons( { println("ouch"); 2 }, Stream.empty))
-  println(res0.take(1).force)
-}
diff --git a/tests/pending/run/t2177.check b/tests/pending/run/t2177.check
deleted file mode 100644
index e56e15bb7..000000000
--- a/tests/pending/run/t2177.check
+++ /dev/null
@@ -1 +0,0 @@
-12345
diff --git a/tests/pending/run/t2177.scala b/tests/pending/run/t2177.scala
deleted file mode 100644
index 4485cfb86..000000000
--- a/tests/pending/run/t2177.scala
+++ /dev/null
@@ -1,3 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  println(Stream.from(1).take(5).mkString)
-}
diff --git a/tests/pending/run/t2255.check b/tests/pending/run/t2255.check
deleted file mode 100644
index dda391b36..000000000
--- a/tests/pending/run/t2255.check
+++ /dev/null
@@ -1 +0,0 @@
-List(1, 2, 3, 1, 2, 3)
diff --git a/tests/pending/run/t2255.scala b/tests/pending/run/t2255.scala
deleted file mode 100644
index 64dec8cae..000000000
--- a/tests/pending/run/t2255.scala
+++ /dev/null
@@ -1,3 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  println(Stream.continually(Stream(1, 2, 3)).flatten.take(6).toList)
-}
diff --git a/tests/pending/run/t2378.scala b/tests/pending/run/t2378.scala
deleted file mode 100644
index f696a78b4..000000000
--- a/tests/pending/run/t2378.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-object Test
-{
-  val f1 = -0.0
-  val f2 = -(0.0)
-  def main(args: Array[String]): Unit = {
-    assert(f1.toString startsWith "-")
-    assert(f2.toString startsWith "-")
-  }
-}
diff --git a/tests/pending/run/t2418.check b/tests/pending/run/t2418.check
deleted file mode 100644
index f599e28b8..000000000
--- a/tests/pending/run/t2418.check
+++ /dev/null
@@ -1 +0,0 @@
-10
diff --git a/tests/pending/run/t2418.scala b/tests/pending/run/t2418.scala
deleted file mode 100644
index f330bef60..000000000
--- a/tests/pending/run/t2418.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-class Foo {
-  @volatile final var x=10
-  override def toString = "" + x
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    println((new Foo))
-  }
-}
diff --git a/tests/pending/run/t2446.check b/tests/pending/run/t2446.check
deleted file mode 100644
index 00750edc0..000000000
--- a/tests/pending/run/t2446.check
+++ /dev/null
@@ -1 +0,0 @@
-3
diff --git a/tests/pending/run/t2446.scala b/tests/pending/run/t2446.scala
deleted file mode 100644
index 29494ab3e..000000000
--- a/tests/pending/run/t2446.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-object Test {
-  def main(args : Array[String]) : Unit = {
-    val arr = new Array[Int](10000)
-    arr(5000) = 1
-    arr (9000) = 2
-    val sum = arr.reduceRight(_ + _)
-    println(sum)
-  }
-}
diff --git a/tests/pending/run/t2488.check b/tests/pending/run/t2488.check
deleted file mode 100644
index 1af4bf896..000000000
--- a/tests/pending/run/t2488.check
+++ /dev/null
@@ -1,4 +0,0 @@
-1
-1
-1
-2
diff --git a/tests/pending/run/t2488.scala b/tests/pending/run/t2488.scala
deleted file mode 100644
index c4cd0f60c..000000000
--- a/tests/pending/run/t2488.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-class C {
-  def f(a:Int, b:Int) = 1
-  def f() = 2
-}
-object Test extends dotty.runtime.LegacyApp {
-  val c = new C()
-  println(c.f(a = 1,2))
-  println(c.f(a = 1, b = 2))
-  println(c.f(b = 2, a = 1))
-  println(c.f())
-}
diff --git a/tests/pending/run/t2503.scala b/tests/pending/run/t2503.scala
deleted file mode 100755
index d0983f2ca..000000000
--- a/tests/pending/run/t2503.scala
+++ /dev/null
@@ -1,19 +0,0 @@
-import scala.collection.mutable._
-
-trait SB[A] extends Buffer[A] {
-
-  import collection.Traversable
-
-  abstract override def insertAll(n: Int, iter: Traversable[A]): Unit = synchronized {
-     super.insertAll(n, iter)
-  }
-
-  abstract override def update(n: Int, newelem: A): Unit = synchronized {
-    super.update(n, newelem)
-  }
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  new ArrayBuffer[Int] with SB[Int]
-}
-
diff --git a/tests/pending/run/t2512.scala b/tests/pending/run/t2512.scala
deleted file mode 100644
index 8166839a9..000000000
--- a/tests/pending/run/t2512.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-import scala.tools.nsc.util.HashSet
-
-object Test {
-  val runs = 10000
-  class Bop
-
-  def main(args: Array[String]): Unit = {
-    val set: HashSet[Bop] = HashSet("Bop", 16)
-    (1 to runs).toList foreach (_ => set addEntry new Bop)
-
-    assert(runs == set.size && set.size == set.iterator.length)
-  }
-}
diff --git a/tests/pending/run/t2524.scala b/tests/pending/run/t2524.scala
deleted file mode 100644
index e806b8c35..000000000
--- a/tests/pending/run/t2524.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val m = new collection.mutable.HashMap[String, String] {
-      override def initialSize = 0
-    }
-    m.toString
-    m("key") = "value"
-    assert(m("key") == "value")
-  }
-}
diff --git a/tests/pending/run/t2552.check b/tests/pending/run/t2552.check
deleted file mode 100644
index 1deeae772..000000000
--- a/tests/pending/run/t2552.check
+++ /dev/null
@@ -1,48 +0,0 @@
-p(0)
-0
-p(1)
-1
-p(2)
-2
-p(3)
-3
-p(4)
-4
-p(5)
-5
-p(6)
-6
-p(7)
-7
-p(8)
-8
-p(9)
-9
-p(10)
-p(0)
-true
-true
-0
-p(1)
-true
-1
-p(2)
-false
-false
-p(0)
-true
-true
-0
-p(1)
-p(2)
-2
-p(3)
-p(4)
-4
-p(5)
-p(6)
-6
-p(7)
-p(8)
-8
-p(9)
diff --git a/tests/pending/run/t2552.scala b/tests/pending/run/t2552.scala
deleted file mode 100644
index 27a6606ca..000000000
--- a/tests/pending/run/t2552.scala
+++ /dev/null
@@ -1,34 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-	def testTakeWhile = {
-		val numbers = Iterator.range(0, 50)
-		val zeroTo9 = numbers.takeWhile(x => { println("p(" + x + ")"); x < 10 } )
-
-		zeroTo9.foreach(println _)
-
-		val zeroTo1 = Iterator.range(0, 20).takeWhile(x => { println("p(" + x + ")"); x < 2 } )
-
-		println(zeroTo1.hasNext)
-		println(zeroTo1.hasNext)
-		println(zeroTo1.next)
-		println(zeroTo1.hasNext)
-		println(zeroTo1.next)
-		println(zeroTo1.hasNext)
-		println(zeroTo1.hasNext)
-	}
-
-	def testFilter = {
-		val predicate = (x: Int) => { println("p(" + x + ")"); x % 2 == 0 }
-
-		val evens = Iterator.range(0, 10).filter(predicate)
-
-		println(evens.hasNext)
-		println(evens.hasNext)
-		println(evens.next)
-
-		evens.foreach(println _)
-	}
-
-	testTakeWhile
-	testFilter
-}
-
diff --git a/tests/pending/run/t2594_tcpoly.scala b/tests/pending/run/t2594_tcpoly.scala
deleted file mode 100644
index 789833bc0..000000000
--- a/tests/pending/run/t2594_tcpoly.scala
+++ /dev/null
@@ -1,21 +0,0 @@
-
-import scala.language.{ higherKinds }
-
-trait Monad[M[_]] {
-  def foo[A](a: M[A]): M[A]
-}
-
-class Bar[A, B]
-class Bar1[A] { type And[B] = Bar[A, B] }
-
-object Test {
-  // the combination of partial applications and anonymous class is essential to reproduce the bug
-  // problem: missing bridge method
-  //  --> abstractmethoderror `Main$$anon$1.foo(Ljava/lang/Object;)Ljava/lang/Object;`
-  // the anonymous class only gets `public Bar foo(Bar a)`
-  def BarMonad[X] = new Monad[Bar1[X]#And] {
-    def foo[A](a: Bar[X, A]) = a
-  }
-
-  def main(as: Array[String]): Unit = { BarMonad[Int] foo (new Bar[Int, Int]) }
-}
diff --git a/tests/pending/run/t261.check b/tests/pending/run/t261.check
deleted file mode 100644
index 35d242ba7..000000000
--- a/tests/pending/run/t261.check
+++ /dev/null
@@ -1,2 +0,0 @@
-A
-B
diff --git a/tests/pending/run/t261.scala b/tests/pending/run/t261.scala
deleted file mode 100644
index 4e1aa9ff9..000000000
--- a/tests/pending/run/t261.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-trait A { val foo: String = "A" }
-trait B {
-   private val foo: String = "B"
-   def f = println(foo)
-}
-object Test extends A with B {
-   def main(args: Array[String]) = {
-     println(foo)
-     f
-   }
-}
diff --git a/tests/pending/run/t266.scala b/tests/pending/run/t266.scala
deleted file mode 100644
index ea5f63c29..000000000
--- a/tests/pending/run/t266.scala
+++ /dev/null
@@ -1,23 +0,0 @@
-// #266, yee ha
-
-trait O {
-  self: Test.type =>
-
-  Nil foreach identity
-
-  def f = (1 to 10).toList map identity
-}
-
-object Test extends O {
-  def main(args: Array[String]): Unit = {
-    assert(f.sum == 55)
-  }
-}
-
-// Don't lose this part, it's what (formerly) crashes.
-// For some reason the one actually mixed in does not.
-object Pip
-
-trait P { self: Pip.type =>
-  Nil foreach identity
-}
diff --git a/tests/pending/run/t2754.scala b/tests/pending/run/t2754.scala
deleted file mode 100644
index 8817b62c7..000000000
--- a/tests/pending/run/t2754.scala
+++ /dev/null
@@ -1,39 +0,0 @@
-object Test {
-    def main(args: Array[String]): Unit = {
-        val v: FooBarPlus[Int] = new FooBarPlusImpl()
-        v.foo += 10
-    }
-}
-
-trait Foo[P] {
-    def foo: P
-}
-
-trait FooBar[P] extends Foo[P] {
-    def bar: P
-}
-
-trait FooBarPlus[P] extends FooBar[P] {
-    override def foo: P
-    override def bar: P
-
-    def foo_=(x: P): Unit
-    def bar_=(x: P): Unit
-}
-
-class FooImpl extends Foo[Int] {
-    def foo = 1
-}
-
-class FooBarImpl extends FooImpl with FooBar[Int] {
-    protected var f = 0
-    protected var b = 0
-
-    override def foo = f
-    def bar = b
-}
-
-class FooBarPlusImpl extends FooBarImpl with FooBarPlus[Int] {
-    def foo_=(x: Int): Unit = { f = x }
-    def bar_=(x: Int): Unit = { b = x }
-}
diff --git a/tests/pending/run/t2818.check b/tests/pending/run/t2818.check
deleted file mode 100644
index 31286c990..000000000
--- a/tests/pending/run/t2818.check
+++ /dev/null
@@ -1,4 +0,0 @@
-105
-499999500000
-0
-1
diff --git a/tests/pending/run/t2818.scala b/tests/pending/run/t2818.scala
deleted file mode 100644
index 7829b0251..000000000
--- a/tests/pending/run/t2818.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  println((List.range(1L, 15L) :\ 0L) (_ + _))
-  println((List.range(1L, 1000000L) :\ 0L) (_ + _))
-  println((List.fill(5)(1) :\ 1) (_ - _))
-  println((List.fill(1000000)(1) :\ 1) (_ - _))
-}
diff --git a/tests/pending/run/t2849.scala b/tests/pending/run/t2849.scala
deleted file mode 100644
index bfc2135da..000000000
--- a/tests/pending/run/t2849.scala
+++ /dev/null
@@ -1,48 +0,0 @@
-import scala.collection.immutable.SortedSet
-import scala.collection.immutable.TreeSet
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    ticketExample
-    similarExample
-  }
-
-  //def freeMBytes = Runtime.getRuntime.freeMemory / 1048576
-  def totalMBytes = Runtime.getRuntime.totalMemory / 1048576
-
-  val N = if (totalMBytes > 1000) 10000 else 4000
-  val M = N / 10
-
-  def ticketExample: Unit = {
-    var big = 100000
-
-    var aSortedSet: SortedSet[Int] = TreeSet(big)
-
-    for (i <- 1 until N) {
-      aSortedSet = (aSortedSet - big) ++ (TreeSet(i, big - 1))
-      big -= 1
-      if (i % M == 0) {
-        //println("big: "+big+", free memory: "+freeMBytes)
-        aSortedSet.until(i)
-      }
-    }
-  }
-
-  def similarExample: Unit = {
-    var big = 100
-
-    var aSortedSet: SortedSet[Int] = TreeSet(big)
-
-    for (i <- 1 until N) {
-      aSortedSet = (aSortedSet - big) ++ (TreeSet(i, big - 1)) + big
-      big -= 1
-      if (i % M == 0) {
-        aSortedSet.until(i)
-      }
-    }
-  }
-
-}
-
-
diff --git a/tests/pending/run/t2876.scala b/tests/pending/run/t2876.scala
deleted file mode 100644
index f71879ebf..000000000
--- a/tests/pending/run/t2876.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test
-{
-  def main(args: Array[String]): Unit = {
-    "x".view.filter(_ => true).take(1)
-  }
-}
-
diff --git a/tests/pending/run/t2958.scala b/tests/pending/run/t2958.scala
deleted file mode 100644
index cf4867ab5..000000000
--- a/tests/pending/run/t2958.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-object Test {
-  def f(args: Array[String]) = args match {
-    case Array("-p", prefix, from, to) =>
-      prefix + from + to
-
-    case Array(from, to) =>
-      from + to
-
-    case _ =>
-      "default"
-  }
-
-  def main(args: Array[String]): Unit = {
-    assert(f(Array("1", "2")) == "12")
-  }
-}
diff --git a/tests/pending/run/t3004.scala b/tests/pending/run/t3004.scala
deleted file mode 100644
index a1e9c6c72..000000000
--- a/tests/pending/run/t3004.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-object MyClass {
-  val duplicate: Int = 10
-}
-
-class MyClass {
-  private val duplicate = MyClass.duplicate
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val x = new MyClass
-    ()
-  }
-}
diff --git a/tests/pending/run/t3088.scala b/tests/pending/run/t3088.scala
deleted file mode 100644
index ea820b1c9..000000000
--- a/tests/pending/run/t3088.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-import collection.mutable._
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val b = new ListBuffer[Int]
-    b += 1
-    b ++= b
-  }
-}
diff --git a/tests/pending/run/t3097.check b/tests/pending/run/t3097.check
deleted file mode 100644
index 63695f771..000000000
--- a/tests/pending/run/t3097.check
+++ /dev/null
@@ -1 +0,0 @@
-atomic
diff --git a/tests/pending/run/t3097.scala b/tests/pending/run/t3097.scala
deleted file mode 100644
index c5bac528b..000000000
--- a/tests/pending/run/t3097.scala
+++ /dev/null
@@ -1,18 +0,0 @@
-sealed trait ISimpleValue
-
-sealed trait IListValue extends ISimpleValue
-sealed trait IAtomicValue[O] extends ISimpleValue
-
-sealed trait IAbstractDoubleValue[O] extends IAtomicValue[O]
-sealed trait IDoubleValue extends IAbstractDoubleValue[Double]
-
-case class ListValue(val items: List[IAtomicValue[_]]) extends IListValue
-class DoubleValue(val data: Double) extends IDoubleValue
-
-object Test extends dotty.runtime.LegacyApp {
-  // match is exhaustive
-  (new DoubleValue(1): ISimpleValue) match {
-    case m: IListValue => println("list")
-    case a: IAtomicValue[_] => println("atomic")
-  }
-}
diff --git a/tests/pending/run/t3112.check b/tests/pending/run/t3112.check
deleted file mode 100644
index a95644c82..000000000
--- a/tests/pending/run/t3112.check
+++ /dev/null
@@ -1,4 +0,0 @@
-Vector()
-Vector()
-Vector()
-Vector()
\ No newline at end of file
diff --git a/tests/pending/run/t3112.scala b/tests/pending/run/t3112.scala
deleted file mode 100644
index 44aa9471d..000000000
--- a/tests/pending/run/t3112.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-// #3112
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    println((Vector() ++ (0 until 32)) take 0) // works
-    println((Vector() ++ (0 until 33)) take 0) // error
-    println((Vector() ++ (0 until 32)) takeRight 0) // works
-    println((Vector() ++ (0 until 33)) takeRight 0) // error
-  }
-
-}
diff --git a/tests/pending/run/t3186.check b/tests/pending/run/t3186.check
deleted file mode 100644
index c508d5366..000000000
--- a/tests/pending/run/t3186.check
+++ /dev/null
@@ -1 +0,0 @@
-false
diff --git a/tests/pending/run/t3186.scala b/tests/pending/run/t3186.scala
deleted file mode 100644
index e170a4d50..000000000
--- a/tests/pending/run/t3186.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Dist1 extends Enumeration { val Mile, Foot, Inch = Value }
-
-object Dist2 extends Enumeration { val Kilometer, Millimeter, Parsec = Value }
-
-object Test extends dotty.runtime.LegacyApp {
-  println(Dist1.Mile == Dist2.Kilometer)
-}
diff --git a/tests/pending/run/t3199b.check b/tests/pending/run/t3199b.check
deleted file mode 100644
index b5d8bb58d..000000000
--- a/tests/pending/run/t3199b.check
+++ /dev/null
@@ -1 +0,0 @@
-[1, 2, 3]
diff --git a/tests/pending/run/t3199b.scala b/tests/pending/run/t3199b.scala
deleted file mode 100644
index 8052ef996..000000000
--- a/tests/pending/run/t3199b.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test {
-
-  def test() = {
-    java.util.Arrays.asList(Array(1,2,3):_*)
-  }
-
-  def main(args: Array[String]): Unit = {
-    println(test())
-  }
-
-}
diff --git a/tests/pending/run/t3232.scala b/tests/pending/run/t3232.scala
deleted file mode 100644
index 900a1f5db..000000000
--- a/tests/pending/run/t3232.scala
+++ /dev/null
@@ -1,21 +0,0 @@
-object Test {
-  // some maximally sized ranges
-  val r1 = 0 until Int.MaxValue
-  val r2 = 1 to Int.MaxValue
-  val r3 = Int.MinValue to -2
-  val r4 = Int.MinValue until -1
-
-  // some exceptional conditions
-  val e1 = () => (0 to Int.MaxValue).length
-  val e2 = () => (5 until 5).last
-
-  def main(args: Array[String]): Unit = {
-    List(r1, r2, r3, r4) foreach (x => assert(x.length == Int.MaxValue))
-
-    // exception required
-    List(e1, e2) foreach { f =>
-      try { f() ; assert(false) }
-      catch { case _: Throwable => () }
-    }
-  }
-}
diff --git a/tests/pending/run/t3241.check b/tests/pending/run/t3241.check
deleted file mode 100644
index 348ebd949..000000000
--- a/tests/pending/run/t3241.check
+++ /dev/null
@@ -1 +0,0 @@
-done
\ No newline at end of file
diff --git a/tests/pending/run/t3241.scala b/tests/pending/run/t3241.scala
deleted file mode 100644
index 40097a046..000000000
--- a/tests/pending/run/t3241.scala
+++ /dev/null
@@ -1,23 +0,0 @@
-object Test {
-
-  def main(args : Array[String]) : Unit = {
-    recurse(Map(1->1, 2->2, 3->3, 4->4, 5->5, 6->6, 7->7))
-    recurse(Set(1,2,3,4,5,6,7))
-    println("done")
-  }
-
-  def recurse(map: collection.immutable.Map[Int, Int]): Unit = {
-    if (!map.isEmpty) {
-      val x = map.keys.head
-      recurse(map - x)
-    }
-  }
-
-  def recurse(set: collection.immutable.Set[Int]): Unit = {
-    if (!set.isEmpty) {
-      val x = set.toStream.head
-      recurse(set - x)
-    }
-  }
-
-}
diff --git a/tests/pending/run/t3242.check b/tests/pending/run/t3242.check
deleted file mode 100644
index a145f6df8..000000000
--- a/tests/pending/run/t3242.check
+++ /dev/null
@@ -1,18 +0,0 @@
- append [num: 200] vec
- remove [num: 200] vec
- append [num: 400] vec
- remove [num: 400] vec
- append [num: 600] vec
- remove [num: 600] vec
- append [num: 800] vec
- remove [num: 800] vec
->> comparison done, num: 200
- append [num: 2000] vec
- remove [num: 2000] vec
- append [num: 4000] vec
- remove [num: 4000] vec
- append [num: 6000] vec
- remove [num: 6000] vec
- append [num: 8000] vec
- remove [num: 8000] vec
->> comparison done, num: 2000
diff --git a/tests/pending/run/t3242.scala b/tests/pending/run/t3242.scala
deleted file mode 100644
index 6a8ecd7a2..000000000
--- a/tests/pending/run/t3242.scala
+++ /dev/null
@@ -1,52 +0,0 @@
-
-import scala.language.{ higherKinds }
-
-object Test {
-
- def benchmarkA(num: Int): Unit = {
-
-   type A = Int
-
-   def updateM[M[_]](ms: M[A], update: (M[A], A)=>M[A]): M[A] = {
-     var is = ms
-     for (i <- 0 until num) is = update(is, i)
-     is
-   }
-
-   //
-   def vectorAppend: Vector[A] = updateM[Vector](Vector(), (as, a)=>{
-     val v = (as :+ a)
-     //println("==>append:    i: "+i1+", v: "+v)
-     v
-   })
-   // this will crash, Vector bug!
-   def vectorRemove(vec: Vector[A]): Vector[A] = updateM[Vector](vec, (as, a)=>{
-     val v = (as filterNot{ _ == a})
-     //val v = (is filter{ _ != i})
-     //println("==>remove:    i: "+a)
-     v
-   })
-
-   val ct = vectorAppend
-   println(" append [num: "+num+"] vec")
-   vectorRemove(ct)
-   println(" remove [num: "+num+"] vec")
- } // BenchmarkA
-
- def comparison(num: Int): Unit = {
-   for (i <- 1 until 5) benchmarkA(num*i)
-   println(">> comparison done, num: "+num);
- }
-
- def main(args: Array[String]): Unit = {
-   try {
-     //createBenchmarkA(23).testRun
-
-     comparison(200) // OK
-     comparison(2000) // this will crach
-
-   } catch {
-     case e: Exception => e.printStackTrace()
-   }
- }
-}
diff --git a/tests/pending/run/t3242b.scala b/tests/pending/run/t3242b.scala
deleted file mode 100644
index 7a296aac1..000000000
--- a/tests/pending/run/t3242b.scala
+++ /dev/null
@@ -1,17 +0,0 @@
-import scala.collection.immutable._
-
-object Test {
-
-  def test(n: Int) = {
-    var vb = new VectorBuilder[Int]
-    for (i <- 0 until n)
-      vb += i
-    val v = vb.result
-    assert(v == (0 until n), "not same as (0 until " + n + "): " + v)
-  }
-
-  def main(args: Array[String]): Unit = {
-    for (i <- 0 until 2000)
-      test(i)
-  }
-}
diff --git a/tests/pending/run/t3269.check b/tests/pending/run/t3269.check
deleted file mode 100644
index c25611c15..000000000
--- a/tests/pending/run/t3269.check
+++ /dev/null
@@ -1,2 +0,0 @@
-1
-Hello
diff --git a/tests/pending/run/t3269.scala b/tests/pending/run/t3269.scala
deleted file mode 100644
index 17e42cdb0..000000000
--- a/tests/pending/run/t3269.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val it = List(1).iterator ++ { println("Hello"); Iterator.empty }
-    println(it.next)
-    it.hasNext
-    it.hasNext
-    it.hasNext
-  }
-}
diff --git a/tests/pending/run/t3273.scala b/tests/pending/run/t3273.scala
deleted file mode 100644
index 379a8a29c..000000000
--- a/tests/pending/run/t3273.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-object Test {
-  val num1: Stream[Int] = 1 #:: num1.map(_ + 1)
-  val num2: Stream[Int] = 1 #:: num2.iterator.map(_ + 1).toStream
-
-  def main(args: Array[String]): Unit = {
-    val x1 = (num1 take 10).toList
-    val x2 = (num2 take 10).toList
-    assert(x1 == x2)
-  }
-}
diff --git a/tests/pending/run/t3326.check b/tests/pending/run/t3326.check
deleted file mode 100644
index d0e11cebf..000000000
--- a/tests/pending/run/t3326.check
+++ /dev/null
@@ -1,8 +0,0 @@
-Map(2 -> Hello, 1 -> World)
-Map(5 -> Foo, 4 -> Bar)
-Map(5 -> Foo, 4 -> Bar, 2 -> Hello, 1 -> World)
-Map(3 -> ?, 2 -> Hello, 1 -> World)
-Map(2 -> Hello, 1 -> World)
-Map(5 -> Foo, 4 -> Bar)
-Map(5 -> Foo, 4 -> Bar, 2 -> Hello, 1 -> World)
-Map(3 -> ?, 2 -> Hello, 1 -> World)
\ No newline at end of file
diff --git a/tests/pending/run/t3326.scala b/tests/pending/run/t3326.scala
deleted file mode 100644
index 5e403794d..000000000
--- a/tests/pending/run/t3326.scala
+++ /dev/null
@@ -1,74 +0,0 @@
-
-
-
-import scala.math.Ordering
-
-
-
-/** The heart of the problem - we want to retain the ordering when
- *  using `++` on sorted maps.
- *
- *  There are 2 `++` overloads - a generic one in traversables and
- *  a map-specific one in `MapLike` - which knows about the ordering.
- *
- *  The problem here is that the expected return type for the expression
- *  in which `++` appears drives the decision of the overload that needs
- *  to be taken.
- *  The `collection.SortedMap` does not have `++` overridden to return
- *  `SortedMap`, but `immutable.Map` instead.
- *  This is why `collection.SortedMap` used to resort to the generic
- *  `TraversableLike.++` which knows nothing about the ordering.
- *
- *  To avoid `collection.SortedMap`s resort to the more generic `TraverableLike.++`,
- *  we override the `MapLike.++` overload in `collection.SortedMap` to return
- *  the proper type `SortedMap`.
- */
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    testCollectionSorted()
-    testImmutableSorted()
-  }
-
-  def testCollectionSorted(): Unit = {
-    import collection._
-    val order = implicitly[Ordering[Int]].reverse
-    var m1: SortedMap[Int, String] = SortedMap.empty[Int, String](order)
-    var m2: SortedMap[Int, String] = SortedMap.empty[Int, String](order)
-
-    m1 += (1 -> "World")
-    m1 += (2 -> "Hello")
-
-    m2 += (4 -> "Bar")
-    m2 += (5 -> "Foo")
-
-    val m3: SortedMap[Int, String] = m1 ++ m2
-
-    println(m1)
-    println(m2)
-    println(m3)
-
-    println(m1 + (3 -> "?"))
-  }
-
-  def testImmutableSorted(): Unit = {
-    import collection.immutable._
-    val order = implicitly[Ordering[Int]].reverse
-    var m1: SortedMap[Int, String] = SortedMap.empty[Int, String](order)
-    var m2: SortedMap[Int, String] = SortedMap.empty[Int, String](order)
-
-    m1 += (1 -> "World")
-    m1 += (2 -> "Hello")
-
-    m2 += (4 -> "Bar")
-    m2 += (5 -> "Foo")
-
-    val m3: SortedMap[Int, String] = m1 ++ m2
-
-    println(m1)
-    println(m2)
-    println(m3)
-
-    println(m1 + (3 -> "?"))
-  }
-}
diff --git a/tests/pending/run/t3327.check b/tests/pending/run/t3327.check
deleted file mode 100644
index 980a0d5f1..000000000
--- a/tests/pending/run/t3327.check
+++ /dev/null
@@ -1 +0,0 @@
-Hello World!
diff --git a/tests/pending/run/t3327.scala b/tests/pending/run/t3327.scala
deleted file mode 100644
index 9274841d0..000000000
--- a/tests/pending/run/t3327.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  def main (args : Array[String]): Unit = {
-    val b = new StringBuilder
-    b.append ("Hello World!")
-    b.lastIndexOf ('e')
-    println (b.toString)
-  }
-}
diff --git a/tests/pending/run/t3346a.check b/tests/pending/run/t3346a.check
deleted file mode 100644
index d00491fd7..000000000
--- a/tests/pending/run/t3346a.check
+++ /dev/null
@@ -1 +0,0 @@
-1
diff --git a/tests/pending/run/t3346a.scala b/tests/pending/run/t3346a.scala
deleted file mode 100644
index dce126716..000000000
--- a/tests/pending/run/t3346a.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-import scala.language.implicitConversions
-
-object Test extends dotty.runtime.LegacyApp {
-  class Rep[T](x : T)
-
-  class SomeOps[T](x : Rep[T]) { def foo = 1 }
-  implicit def mkOps[X, T](x : X)(implicit conv: X => Rep[T]) : SomeOps[T] = new SomeOps(conv(x))
-
-  val a: Rep[Int] = new Rep(42)
-  println(a.foo)
-}
diff --git a/tests/pending/run/t3346d.scala b/tests/pending/run/t3346d.scala
deleted file mode 100644
index 6a4434a9d..000000000
--- a/tests/pending/run/t3346d.scala
+++ /dev/null
@@ -1,21 +0,0 @@
-import scala.language.implicitConversions
-
-object Test extends dotty.runtime.LegacyApp {
-  trait TARInt
-
-  trait Basket[A,B] {
-    def iAmABasket = {}
-  }
-
-  trait BasketFactory[A,B] {
-    def create(v: A): Basket[A,B]
-  }
-
-  implicit val bf: Test.BasketFactory[Int,Test.TARInt] = new BasketFactory[Int,TARInt] {
-    def create(v: Int): Basket[Int,TARInt] = new Basket[Int, TARInt]{}
-  }
-
-  implicit def i2[A,B](a: A)(implicit bf: BasketFactory[A,B]): Basket[A,B] = bf.create(a)
-
-  1.iAmABasket // <-- i2 conversion not applicable
-}
diff --git a/tests/pending/run/t3346h.check b/tests/pending/run/t3346h.check
deleted file mode 100644
index 587be6b4c..000000000
--- a/tests/pending/run/t3346h.check
+++ /dev/null
@@ -1 +0,0 @@
-x
diff --git a/tests/pending/run/t3346h.scala b/tests/pending/run/t3346h.scala
deleted file mode 100644
index 0dc4b9f2e..000000000
--- a/tests/pending/run/t3346h.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-import scala.language.implicitConversions
-
-object Test extends dotty.runtime.LegacyApp {
-  trait Fundep[T, U] { def u(t: T): U }
-  class C { def y = "x" }
-  implicit val FundepStringC: Test.Fundep[String,Test.C] = new Fundep[String, C]{ def u(t: String) = new C }
-  implicit def foo[T, U](x: T)(implicit y: Fundep[T, U]): U = y.u(x)
-  println("x".y)
-}
diff --git a/tests/pending/run/t3395.check b/tests/pending/run/t3395.check
deleted file mode 100644
index 5f5521fae..000000000
--- a/tests/pending/run/t3395.check
+++ /dev/null
@@ -1,2 +0,0 @@
-abc
-def
diff --git a/tests/pending/run/t3395.scala b/tests/pending/run/t3395.scala
deleted file mode 100644
index 5f663d68f..000000000
--- a/tests/pending/run/t3395.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    Seq("") match {
-      case Seq("")      => println("abc")
-      case Seq(_, _, x) => println(x)
-    }
-
-    Seq(1, 2, "def") match {
-      case Seq("")      => println("abc")
-      case Seq(_, _, x) => println(x)
-    }
-  }
-}
diff --git a/tests/pending/run/t3397.scala b/tests/pending/run/t3397.scala
deleted file mode 100644
index 2c8cbed3a..000000000
--- a/tests/pending/run/t3397.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val x = Seq(Set(1,2,3),Set(4,5,6),Set(7,8,9)).transpose
-
-    ()
-  }
-}
diff --git a/tests/pending/run/t3487.scala b/tests/pending/run/t3487.scala
deleted file mode 100644
index f2ca73591..000000000
--- a/tests/pending/run/t3487.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-trait Bippy {
-  def bippy = 5
-}
-
-class Test extends Bippy {
-  def f1 = 55
-}
-
-object Test extends Test {
-  def dingus = bippy
-  def main(args: Array[String]): Unit = {
-    assert(bippy + f1 == 110)
-  }
-  override def bippy = 55
-}
diff --git a/tests/pending/run/t3493.scala b/tests/pending/run/t3493.scala
deleted file mode 100644
index c13da2551..000000000
--- a/tests/pending/run/t3493.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    import scala.collection.immutable._
-    val x = TreeSet("a", "b", "c", "d")
-    val x2 = x + "e"
-    assert(x2.toString == "TreeSet(a, b, c, d, e)")
-    assert(x2.toString == runtime.ScalaRunTime.stringOf(x2).trim)
-  }
-
-}
diff --git a/tests/pending/run/t3496.scala b/tests/pending/run/t3496.scala
deleted file mode 100644
index 35bc5db24..000000000
--- a/tests/pending/run/t3496.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-
-
-
-
-// ticket #3496
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    val s = Stream.from(1)
-    s.take(5)
-    s.drop(5)
-    s.splitAt(5)
-  }
-
-}
diff --git a/tests/pending/run/t3508.scala b/tests/pending/run/t3508.scala
deleted file mode 100644
index 80ef89a61..000000000
--- a/tests/pending/run/t3508.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-
-
-import collection.immutable._
-
-
-// ticket #3508
-object Test {
-  def main(args: Array[String]): Unit = {
-    assert(Stream.tabulate(123)(_ + 1).toList == List.tabulate(123)(_ + 1))
-  }
-}
diff --git a/tests/pending/run/t3509.flags b/tests/pending/run/t3509.flags
deleted file mode 100644
index 6933d924d..000000000
--- a/tests/pending/run/t3509.flags
+++ /dev/null
@@ -1 +0,0 @@
--Yinline
\ No newline at end of file
diff --git a/tests/pending/run/t3509.scala b/tests/pending/run/t3509.scala
deleted file mode 100644
index 8e1986f34..000000000
--- a/tests/pending/run/t3509.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-object Test {
-
-  class Foo(final var i:Int)
-
-  def main(args : Array[String]) : Unit = {
-  	val foo = new Foo(0)
-  	foo.i += 1
-  }
-}
diff --git a/tests/pending/run/t3511.scala b/tests/pending/run/t3511.scala
deleted file mode 100644
index 0df0321ad..000000000
--- a/tests/pending/run/t3511.scala
+++ /dev/null
@@ -1,36 +0,0 @@
-
-
-
-import scala.collection.immutable._
-
-
-// ticket #3511
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    assert(Stream.from(0).view.force.take(5) == List(0, 1, 2, 3, 4))
-
-    val s = Stream.from(0)
-    val smap = s.view.map(_ * 2).force.take(5)
-    assert(smap == List(0, 2, 4, 6, 8))
-
-    val sfilter = s.view.filter(_ % 2 == 0).force.take(5)
-    assert(sfilter == List(0, 2, 4, 6, 8))
-
-    val sflatmap = s.view.flatMap(n => List(n, n * 2)).force.take(6)
-    assert(sflatmap == List(0, 0, 1, 2, 2, 4))
-
-    val stakewhile = s.view.takeWhile(_ < 10).force
-    assert(stakewhile == List.range(0, 10))
-
-    val szip = s.view.zip(s.map(_ / 2)).force.take(5)
-    assert(szip == List((0, 0), (1, 0), (2, 1), (3, 1), (4, 2)))
-
-    val szipall = s.view.zipAll(List(0, 1, 2), 0, 0).force.take(5)
-    assert(szipall == List((0, 0), (1, 1), (2, 2), (3, 0), (4, 0)))
-
-    val spatch = s.view.patch(1, List(5, 5, 5), 5).force.take(5)
-    assert(spatch == List(0, 5, 5, 5, 6))
-  }
-
-}
diff --git a/tests/pending/run/t3516.check b/tests/pending/run/t3516.check
deleted file mode 100644
index d0d10d82f..000000000
--- a/tests/pending/run/t3516.check
+++ /dev/null
@@ -1,3 +0,0 @@
-1
-1
-21
diff --git a/tests/pending/run/t3516.scala b/tests/pending/run/t3516.scala
deleted file mode 100644
index aa302ce85..000000000
--- a/tests/pending/run/t3516.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-object Test {
-  def mkIterator = (1 to 5).iterator map (x => { println(x) ; x })
-  def mkInfinite = Iterator continually { println(1) ; 1 }
-
-  def main(args: Array[String]): Unit = {
-    // Stream is strict in its head so we should see 1 from each of them.
-    val s1 = mkIterator.toStream
-    val s2 = mkInfinite.toStream
-    // back and forth without slipping into nontermination.
-    println((Stream from 1).toIterator.drop(10).toStream.drop(10).toIterator.next)
-    ()
-  }
-}
diff --git a/tests/pending/run/t3518.scala b/tests/pending/run/t3518.scala
deleted file mode 100644
index 033cc1954..000000000
--- a/tests/pending/run/t3518.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-object Test {
-  val r1 = 1.0 to 10.0 by 0.5
-  val r2 = 1.0 to 1.0 by 1.0
-  val r3 = 10.0 to 1.0 by -0.5
-  val r4 = 1.0 until 1.0 by 1.0
-  val r5 = 1 to 100 by 2
-
-  def main(args: Array[String]): Unit = {
-    assert(r3 forall (r1 contains _))
-    assert(r1 forall (r3 contains _))
-    assert(r2.size == 1)
-    assert(r4.isEmpty)
-    assert(List(1,3,5,97,99) forall (r5 contains _))
-    assert(List(2,4,6,98,100) forall (x => !r5.contains(x)))
-  }
-}
diff --git a/tests/pending/run/t3529.scala b/tests/pending/run/t3529.scala
deleted file mode 100644
index a5977d0a6..000000000
--- a/tests/pending/run/t3529.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-import scala.language.postfixOps
-object Test {
-  def main(args: Array[String]): Unit = {
-    assert(1 to 10 drop 10 isEmpty)
-    assert(1 until 10 drop 9 isEmpty)
-    assert(1 to 10 by 2 drop 5 isEmpty)
-    assert(10 to 1 by -1 drop 10 isEmpty)
-    assert((10 to 1 by -1 drop 9) == Seq(1))
-
-    assert((1 to 10 drop 9) == Seq(10))
-    assert((1 until 10 drop 9) == Nil)
-
-    assert(Stream(1 to 10).flatten.toList == Stream(1 until 11).flatten.toList)
-  }
-}
diff --git a/tests/pending/run/t3540.scala b/tests/pending/run/t3540.scala
deleted file mode 100644
index 5ffacb5df..000000000
--- a/tests/pending/run/t3540.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    assert(List.iterate(List(1,2,3), 4)(_.tail).last.isEmpty)
-    assert(Stream.iterate(Stream(1,2,3), 4)(_.tail).last.isEmpty)
-    assert(Array.iterate(Array(1,2,3), 4)(_.tail).last.isEmpty)
-  }
-}
diff --git a/tests/pending/run/t3563.scala b/tests/pending/run/t3563.scala
deleted file mode 100644
index 5cc5a611a..000000000
--- a/tests/pending/run/t3563.scala
+++ /dev/null
@@ -1,21 +0,0 @@
-
-
-
-
-
-// ticket #3563
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    var sum = 0
-    val setseq = Set(1, 2, 3, 4).toSeq
-    setseq.map( n => { sum += n; n * n }).head
-    assert(sum == 10)
-
-    sum = 0
-    val mapseq = Map(1 -> 1, 2 -> 2, 3 -> 3, 4 -> 4).toSeq
-    mapseq.map( n => { sum += n._1; (n._1 + n._1, n._2 * n._2) }).head
-    assert(sum == 10)
-  }
-
-}
diff --git a/tests/pending/run/t3603.scala b/tests/pending/run/t3603.scala
deleted file mode 100644
index 25ca49b54..000000000
--- a/tests/pending/run/t3603.scala
+++ /dev/null
@@ -1,18 +0,0 @@
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    import collection.immutable._
-
-    val intmap = IntMap(1 -> 1, 2 -> 2)
-    val intres = intmap.map { case (a, b) => (a, b.toString) }
-    assert(intres.isInstanceOf[IntMap[_]])
-
-    val longmap = LongMap(1L -> 1, 2L -> 2)
-    val longres = longmap.map { case (a, b) => (a, b.toString) }
-    assert(longres.isInstanceOf[LongMap[_]])
-  }
-
-}
diff --git a/tests/pending/run/t3619.scala b/tests/pending/run/t3619.scala
deleted file mode 100644
index 75b0d3cf7..000000000
--- a/tests/pending/run/t3619.scala
+++ /dev/null
@@ -1,34 +0,0 @@
-class Dep(x: Int)(implicit val nameClash: String)
-
-object Test extends dotty.runtime.LegacyApp {
-  implicit val nameClash: String = "meh"
-
-  def meth(implicit w: String) = 1
-
-  // when typing Meh's default constructor Meh.this.nameClash (inherited from Dep)
-  // shadows Test.nameClash, thus, when inferring the argument `w` in the call to meth,
-  // Test.nameClash is not eligible statically, Meh.this.nameClash is picked (which then causes the VerifyError)
-  // BUG: Meth.this.nameClash should not be in (the implicit) scope during the super constructor call in the first place
-  class Meh extends Dep(meth)
-  /*
-    class Meh extends Dep {
-      def this() {
-        this(Test.this.meth(Meh.this.nameClash))(Test.this.nameClash)
-      }
-    }
-  */
-
-  new Meh
-}
-
-
-/*
-  {
-    def this(a: String, b: Int) {
-      this()
-    }
-    def this(x: String) {
-      this(Meh.this.nameClash, 1)
-    }
-  }
-*/
diff --git a/tests/pending/run/t363.check b/tests/pending/run/t363.check
deleted file mode 100644
index 040b97c07..000000000
--- a/tests/pending/run/t363.check
+++ /dev/null
@@ -1 +0,0 @@
-I love the smell of (Array[String])Unit in the morning.
diff --git a/tests/pending/run/t363.scala b/tests/pending/run/t363.scala
deleted file mode 100644
index 68744ef48..000000000
--- a/tests/pending/run/t363.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    println("I love the smell of (Array[String])Unit in the morning.")
-  }
-}
-
-class Test {
-  def kurtz() = "We must kill them. We must incinerate them."
-}
diff --git a/tests/pending/run/t3645.scala b/tests/pending/run/t3645.scala
deleted file mode 100644
index cada14cd1..000000000
--- a/tests/pending/run/t3645.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val s = Stream.tabulate(5)(x => x+2)
-    assert( s.toList == List(2,3,4,5,6) )
-  }
-}
diff --git a/tests/pending/run/t3647.scala b/tests/pending/run/t3647.scala
deleted file mode 100644
index 8202c30e7..000000000
--- a/tests/pending/run/t3647.scala
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-
-import collection.immutable._
-
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val ps = PagedSeq.fromLines(List(
-      "line1",
-      "line2",
-      "line3",
-      "line4"
-    ).iterator)
-    assert(ps.filter(_ == '\n').size == 3)
-
-    val ps1 = PagedSeq.fromLines(List("Ok").iterator)
-    assert(ps1.filter(_ == '\n').size == 0)
-
-    val eps = PagedSeq.fromLines(List().iterator)
-    assert(eps.filter(_ == '\n').size == 0)
-  }
-}
diff --git a/tests/pending/run/t3699.scala b/tests/pending/run/t3699.scala
deleted file mode 100644
index f838bcb52..000000000
--- a/tests/pending/run/t3699.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test {
-  def act: Int => Int = {
-    case _ =>
-      lazy val (a, b) = (3,9)
-      a
-      b
-  }
-  def main(args: Array[String]) = {
-    assert(act(1) == 9)
-  }
-}
diff --git a/tests/pending/run/t3702.check b/tests/pending/run/t3702.check
deleted file mode 100644
index 31c2ac4ed..000000000
--- a/tests/pending/run/t3702.check
+++ /dev/null
@@ -1,2 +0,0 @@
-()
-6
diff --git a/tests/pending/run/t3702.scala b/tests/pending/run/t3702.scala
deleted file mode 100644
index 0cdafd90b..000000000
--- a/tests/pending/run/t3702.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test {
-  def foo(h: Any, t: List[Any]) = h match {
-    case 5 :: _     => ()
-    case List(from) => from
-  }
-
-  def main(args: Array[String]): Unit = {
-    println(foo(5 :: Nil, List(1,2,3)))
-    println(foo(6 :: Nil, List(1,2,3)))
-  }
-}
diff --git a/tests/pending/run/t3726.check b/tests/pending/run/t3726.check
deleted file mode 100644
index 7a5775bf3..000000000
--- a/tests/pending/run/t3726.check
+++ /dev/null
@@ -1,2 +0,0 @@
-hi there
-5
\ No newline at end of file
diff --git a/tests/pending/run/t3726.scala b/tests/pending/run/t3726.scala
deleted file mode 100644
index fefc29f11..000000000
--- a/tests/pending/run/t3726.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def test(f: () => Int) = {
-    val x = f()
-    5
-  }
-
-  println(test(() => { println("hi there"); 0 }))
-}
diff --git a/tests/pending/run/t3760.scala b/tests/pending/run/t3760.scala
deleted file mode 100644
index b78406824..000000000
--- a/tests/pending/run/t3760.scala
+++ /dev/null
@@ -1,17 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    {
-      val it = Iterable(1,2).iterator
-      val xs = it.toList
-
-      assert(it.isEmpty)
-    }
-
-    {
-      val it = Iterator(1, 2)
-      val xs = it.toStream.toList
-
-      assert(it.isEmpty)
-    }
-  }
-}
diff --git a/tests/pending/run/t3761-overload-byname.check b/tests/pending/run/t3761-overload-byname.check
deleted file mode 100644
index ab7eff0d8..000000000
--- a/tests/pending/run/t3761-overload-byname.check
+++ /dev/null
@@ -1,12 +0,0 @@
-hello!
-hello working world
-goodnight!
-goodnight moon, nobody, noises everywhere
-0
-1
-0
-1
-0
-1
-0
-1
diff --git a/tests/pending/run/t3761-overload-byname.scala b/tests/pending/run/t3761-overload-byname.scala
deleted file mode 100644
index 3b27271f0..000000000
--- a/tests/pending/run/t3761-overload-byname.scala
+++ /dev/null
@@ -1,39 +0,0 @@
-
-class OverTheTop {
-  def info0(m: String) = m + "!"
-  def info0(m: String, args: Any*) = m +" "+ args.mkString(" ")
-
-  // as reported
-  def info1(m: =>String) = m + "!"
-  def info1(m: =>String, args: Any*) = m +" "+ args.mkString(", ")
-
-  // @lrytz
-  def m[A](x: => Int) = 0; def m[A](x: => Int, xs: Int*) = 1
-
-  def m1(x: => Int, s: String) = 0
-  def m1(x: => Int, s: Object) = 1
-
-  def m2(x: => Int, s: String) = 0
-  def m2(x: => AnyVal, s: Object) = 1
-
-  def m3(x: => Int, s: String) = 0
-  def m3(x: => Any, s: Object) = 1
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val top = new OverTheTop
-    println(top.info0("hello"))
-    println(top.info0("hello","working","world"))
-    println(top.info1("goodnight"))
-    println(top.info1("goodnight", "moon", "nobody", "noises everywhere"))
-    println(top.m(17))
-    println(top.m(17,19))
-    println(top.m1(1, "two"))
-    println(top.m1(1, new Object()))
-    println(top.m2(1, ""))
-    println(top.m2(1d, ""))
-    println(top.m3(1, ""))
-    println(top.m3("", ""))
-  }
-}
diff --git a/tests/pending/run/t3763.scala b/tests/pending/run/t3763.scala
deleted file mode 100644
index 2fa2992a8..000000000
--- a/tests/pending/run/t3763.scala
+++ /dev/null
@@ -1,3 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val x = Array(Array(1), List(1))
-}
diff --git a/tests/pending/run/t3822.scala b/tests/pending/run/t3822.scala
deleted file mode 100644
index c35804035..000000000
--- a/tests/pending/run/t3822.scala
+++ /dev/null
@@ -1,19 +0,0 @@
-import scala.collection.{ mutable, immutable, generic }
-import immutable.ListSet
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val xs = ListSet(-100000 to 100001: _*)
-
-    assert(xs.size == 200002)
-    assert(xs.sum == 100001)
-
-    val ys = ListSet[Int]()
-    val ys1 = (1 to 12).grouped(3).foldLeft(ys)(_ ++ _)
-    val ys2 = (1 to 12).foldLeft(ys)(_ + _)
-
-    assert(ys1 == ys2)
-  }
-}
-
-
diff --git a/tests/pending/run/t3829.scala b/tests/pending/run/t3829.scala
deleted file mode 100644
index ec9772964..000000000
--- a/tests/pending/run/t3829.scala
+++ /dev/null
@@ -1,40 +0,0 @@
-// ticket #3829
-object Test {
-  import collection.{ mutable, immutable }
-
-  def main(args: Array[String]): Unit = {
-    val map = immutable.Map(1 -> 2, 3 -> 4)
-    assert(map.get(0) == None)
-
-    // Since r24255 defaultMap.get(x) returns None rather than
-    // using the default, so these mostly use apply.
-    val defmap = map.withDefaultValue(-1)
-    assert(defmap(0) == -1)
-    assert(defmap.size == 2)
-    assert(defmap.iterator.size == 2)
-    assert(defmap.empty(0) == -1)
-    assert((defmap + (2 -> 3))(0) == -1)
-    assert((defmap + (2 -> 3))(1) == 2)
-    assert((defmap + (2 -> 3))(2) == 3)
-    assert((defmap - 1)(0) == -1)
-    assert((defmap - 1)(1) == -1)
-    assert((defmap - 1)(3) == 4)
-
-    val mutmap = mutable.Map(1 -> 2, 2 -> 3)
-    assert(mutmap.get(0) == None)
-
-    val defmutmap = mutmap.withDefaultValue(-1)
-    assert(defmutmap(0) == -1)
-    assert(defmutmap(3) == -1)
-    mutmap += 3 -> 4
-    assert(defmutmap(3) == 4)
-    assert(defmutmap(1) == 2)
-    mutmap -= 1
-    assert(defmutmap(1) == -1)
-    assert(mutmap.get(1) == None)
-    defmutmap += 1 -> 2
-    assert(defmutmap(1) == 2)
-    assert(mutmap(1) == 2)
-  }
-
-}
diff --git a/tests/pending/run/t3835.check b/tests/pending/run/t3835.check
deleted file mode 100644
index 995415951..000000000
--- a/tests/pending/run/t3835.check
+++ /dev/null
@@ -1,2 +0,0 @@
-6
-1
diff --git a/tests/pending/run/t3835.scala b/tests/pending/run/t3835.scala
deleted file mode 100644
index 7863916f4..000000000
--- a/tests/pending/run/t3835.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  // work around optimizer bug SI-5672  -- generates wrong bytecode for switches in arguments
-  // virtpatmat happily emits a switch for a one-case switch
-  // this is not the focus of this test, hence the temporary workaround
-  def a = (1, 2, 3) match { case (r, \u03b8, \u03c6) => r + \u03b8 + \u03c6 }
-  println(a)
-  def b = (1 match { case \u00e9 => \u00e9 })
-  println(b)
-}
diff --git a/tests/pending/run/t3855.scala b/tests/pending/run/t3855.scala
deleted file mode 100644
index d10aab538..000000000
--- a/tests/pending/run/t3855.scala
+++ /dev/null
@@ -1,18 +0,0 @@
-object Test {
-  def byval[A](a: => A) = a
-  def closure[A](f: () => A) = f()
-
-  def f1(s: String) = {
-    var n = try { s.toInt } catch { case _: Throwable => 1 }
-    byval(n)
-  }
-  def f2(s: String) = {
-    var n = try { s.toInt } catch { case _: Throwable => 1 }
-    closure(() => n)
-  }
-
-  def main(args: Array[String]) = {
-    val sum = f1("12") + f2("the witch is dead")
-    assert(sum == 13)
-  }
-}
diff --git a/tests/pending/run/t3877.check b/tests/pending/run/t3877.check
deleted file mode 100644
index 72aa5577f..000000000
--- a/tests/pending/run/t3877.check
+++ /dev/null
@@ -1,104 +0,0 @@
-test1: 3
-test1: 4
-test1: 5
-test1: 6
-test1: 7
-test1: 8
-test1: 9
-test1: 10
-test2: 3
-test2: 4
-test2: 5
-test2: 6
-test2: 7
-test2: 8
-test2: 9
-test2: 10
-test3: 3
-test3: 4
-test3: 5
-test3: 6
-test3: 7
-test3: 8
-test3: 9
-test3: 10
-test4: 3
-test4: 4
-test4: 5
-test4: 6
-test4: 7
-test4: 8
-test4: 9
-test4: 10
-test5.1: 3
-test5.2: 3
-test5.2: 4
-test5.2: 5
-test5.2: 6
-test5.2: 7
-test5.2: 8
-test5.2: 9
-test5.2: 10
-test5.1: 4
-test5.2: 3
-test5.2: 4
-test5.2: 5
-test5.2: 6
-test5.2: 7
-test5.2: 8
-test5.2: 9
-test5.2: 10
-test5.1: 5
-test5.2: 3
-test5.2: 4
-test5.2: 5
-test5.2: 6
-test5.2: 7
-test5.2: 8
-test5.2: 9
-test5.2: 10
-test5.1: 6
-test5.2: 3
-test5.2: 4
-test5.2: 5
-test5.2: 6
-test5.2: 7
-test5.2: 8
-test5.2: 9
-test5.2: 10
-test5.1: 7
-test5.2: 3
-test5.2: 4
-test5.2: 5
-test5.2: 6
-test5.2: 7
-test5.2: 8
-test5.2: 9
-test5.2: 10
-test5.1: 8
-test5.2: 3
-test5.2: 4
-test5.2: 5
-test5.2: 6
-test5.2: 7
-test5.2: 8
-test5.2: 9
-test5.2: 10
-test5.1: 9
-test5.2: 3
-test5.2: 4
-test5.2: 5
-test5.2: 6
-test5.2: 7
-test5.2: 8
-test5.2: 9
-test5.2: 10
-test5.1: 10
-test5.2: 3
-test5.2: 4
-test5.2: 5
-test5.2: 6
-test5.2: 7
-test5.2: 8
-test5.2: 9
-test5.2: 10
diff --git a/tests/pending/run/t3877.scala b/tests/pending/run/t3877.scala
deleted file mode 100644
index 5d8006f4f..000000000
--- a/tests/pending/run/t3877.scala
+++ /dev/null
@@ -1,81 +0,0 @@
-object Test {
-  val LIMIT = 10
-
-  def test1: Unit = {
-    var d = 2
-    var i = 0 // avoid infinite loops
-    while (d < LIMIT && i < LIMIT) {
-      lazy val b = d + 1
-      d = b
-      i += 1
-      println("test1: " + d)
-    }
-  }
-
-  def test2: Unit = {
-    var d = 2
-    var i = 0
-    while (true) {
-      lazy val b = d + 1
-      d = b
-      i += 1
-      println("test2: " + d)
-
-      if (d >= LIMIT || i >= LIMIT)
-        return
-    }
-  }
-
-  def test3: Unit = {
-    var d = 2
-    var i = 0
-    do {
-      lazy val b = d + 1
-      d = b
-      i += 1
-      println("test3: " + d)
-    } while (d < LIMIT && i < LIMIT)
-  }
-
-  def test4: Unit = {
-    var d = 2
-    var i = 0
-    do {
-      lazy val b = d + 1
-      d = b
-      i += 1
-      println("test4: " + d)
-      if (d >= LIMIT || i >= LIMIT)
-        return
-    } while (true)
-  }
-
-  def test5: Unit = {
-    var d = 2
-    var i = 0
-    while (d < LIMIT && i < LIMIT) {
-      lazy val b = d + 1
-      d = b
-      i += 1
-      println("test5.1: " + d)
-
-      var e = 2
-      var j = 0
-      while (e < LIMIT && j < LIMIT) {
-        lazy val f = e + 1
-        e = f
-        j += 1
-        println("test5.2: " + e)
-      }
-    }
-  }
-
-
-  def main(args: Array[String]): Unit = {
-    test1
-    test2
-    test3
-    test4
-    test5
-  }
-}
diff --git a/tests/pending/run/t3887.scala b/tests/pending/run/t3887.scala
deleted file mode 100644
index 88a19419e..000000000
--- a/tests/pending/run/t3887.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-object Test {
-    def main(args: Array[String]): Unit = {
-        assert( matchPair(1) )
-        assert( !matchPair(2) )
-    }
-
-    def matchPair(i: Int) = {
-        (i, "abc") match {
-            case this.option1 => true
-            case _ => false
-        }
-    }
-
-    val option1: (Int, String) = (1, "abc")
-
-}
diff --git a/tests/pending/run/t3923.scala b/tests/pending/run/t3923.scala
deleted file mode 100644
index 484095a60..000000000
--- a/tests/pending/run/t3923.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    assert(collection.mutable.ArraySeq() == Nil)
-    assert(collection.mutable.ArraySeq() == Seq())
-    assert(Seq() == collection.mutable.ArraySeq())
-    assert(Nil == collection.mutable.ArraySeq())
-  }
-}
diff --git a/tests/pending/run/t3935.scala b/tests/pending/run/t3935.scala
deleted file mode 100644
index 84e39571c..000000000
--- a/tests/pending/run/t3935.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-
-
-
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val q = scala.collection.mutable.Queue[String]()
-    assert(q.length == 0)
-    try {
-      assert(q.front != null)
-    } catch {
-      case _: Throwable =>
-    }
-  }
-}
diff --git a/tests/pending/run/t3950.check b/tests/pending/run/t3950.check
deleted file mode 100644
index 10f81c51a..000000000
--- a/tests/pending/run/t3950.check
+++ /dev/null
@@ -1,3 +0,0 @@
-minus
-zero
-plus
\ No newline at end of file
diff --git a/tests/pending/run/t3950.scala b/tests/pending/run/t3950.scala
deleted file mode 100644
index 4634b3bf0..000000000
--- a/tests/pending/run/t3950.scala
+++ /dev/null
@@ -1,17 +0,0 @@
-
-object NegativeId extends Enumeration {
-  val Negative = Value(-1, "minus")
-  val Zero = Value(0, "zero")
-  val Positive = Value(1, "plus")
-
-  def fromInt(id: Int) = values find (_.id == id) match {
-    case Some(v) => v
-    case None => null
-  }
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  println(NegativeId.fromInt(-1))
-  println(NegativeId.fromInt(0))
-  println(NegativeId.fromInt(1))
-}
diff --git a/tests/pending/run/t3989.scala b/tests/pending/run/t3989.scala
deleted file mode 100644
index 896283f19..000000000
--- a/tests/pending/run/t3989.scala
+++ /dev/null
@@ -1,17 +0,0 @@
-
-
-
-
-
-class Foo{ override def equals(o: Any) = false; override def hashCode = 1}
-
-// should not result in a stack overflow
-object Test {
-  def main(args: Array[String]): Unit = {
-    import collection.immutable.HashMap
-    var m = Map[Foo, Int]()
-    for (i <- 1 to 30000) m += (new Foo) -> i
-    assert(m.size == 30000)
-    m.toString
-  }
-}
diff --git a/tests/pending/run/t4013.scala b/tests/pending/run/t4013.scala
deleted file mode 100644
index 98cc5e881..000000000
--- a/tests/pending/run/t4013.scala
+++ /dev/null
@@ -1,24 +0,0 @@
-
-
-trait Base[B] {
-  def data: AnyRef;
-}
-
-
-class Suba[@specialized B](override val data: Array[B]) extends Base[B] {
-  assert(data != null)
-}
-
-
-class Subopt[@specialized B](override val data: Option[B]) extends Base[B] {
-  assert(data != null)
-}
-
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val ss = new Suba[String](Array(""))
-    val si = new Suba[Int](Array(0))
-    new Subopt[Int](Some(0))
-  }
-}
diff --git a/tests/pending/run/t4013b.scala b/tests/pending/run/t4013b.scala
deleted file mode 100644
index 78f554b33..000000000
--- a/tests/pending/run/t4013b.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-
-
-trait Base[B] {
-  def data: AnyRef;
-}
-
-
-class M[@specialized(Int) A]
-
-
-class Sub3[@specialized(Int) B](override val data: M[B]) extends Base[B] {
-  assert(data != null)
-}
-
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    new Sub3[Int](new M[Int])
-  }
-}
diff --git a/tests/pending/run/t4013c.scala b/tests/pending/run/t4013c.scala
deleted file mode 100644
index 3b0d87574..000000000
--- a/tests/pending/run/t4013c.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-class Suba[@specialized(Int) B](val data: Array[B]) {
-  assert(data != null)
-}
-
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    new Suba[Int](Array(0))
-  }
-}
diff --git a/tests/pending/run/t4027.check b/tests/pending/run/t4027.check
deleted file mode 100644
index bdacfc1c0..000000000
--- a/tests/pending/run/t4027.check
+++ /dev/null
@@ -1,12 +0,0 @@
-Map(2 -> true, 4 -> true)
-Map(1 -> false!, 2 -> true!, 3 -> false!, 4 -> true!)
-Map(2 -> 4, 4 -> 4)
-Map(1 -> 6, 2 -> 5, 3 -> 6, 4 -> 5)
-Map()
-Map(1 -> false!)
-Map(2 -> true, 4 -> true)
-Map(1 -> false!, 2 -> true!, 3 -> false!, 4 -> true!)
-Map(2 -> 4, 4 -> 4)
-Map(1 -> 6, 2 -> 5, 3 -> 6, 4 -> 5)
-Map()
-Map(1 -> false!)
\ No newline at end of file
diff --git a/tests/pending/run/t4027.scala b/tests/pending/run/t4027.scala
deleted file mode 100644
index 6a858afd9..000000000
--- a/tests/pending/run/t4027.scala
+++ /dev/null
@@ -1,27 +0,0 @@
-
-
-import collection._
-
-
-/** Sorted maps should have `filterKeys` and `mapValues` which return sorted maps.
- *  Mapping, filtering, etc. on these views should return sorted maps again.
- */
-object Test extends dotty.runtime.LegacyApp {
-
-  val sortedmap = SortedMap(1 -> false, 2 -> true, 3 -> false, 4 -> true)
-  println(sortedmap.filterKeys(_ % 2 == 0): SortedMap[Int, Boolean])
-  println(sortedmap.mapValues(_ + "!"): SortedMap[Int, String])
-  println(sortedmap.filterKeys(_ % 2 == 0).map(t => (t._1, t._2.toString.length)): SortedMap[Int, Int])
-  println(sortedmap.mapValues(_ + "!").map(t => (t._1, t._2.toString.length)): SortedMap[Int, Int])
-  println(sortedmap.filterKeys(_ % 2 == 0).filter(t => t._1 < 2): SortedMap[Int, Boolean])
-  println(sortedmap.mapValues(_ + "!").filter(t => t._1 < 2): SortedMap[Int, String])
-
-  val immsortedmap = immutable.SortedMap(1 -> false, 2 -> true, 3 -> false, 4 -> true)
-  println(immsortedmap.filterKeys(_ % 2 == 0): immutable.SortedMap[Int, Boolean])
-  println(immsortedmap.mapValues(_ + "!"): immutable.SortedMap[Int, String])
-  println(immsortedmap.filterKeys(_ % 2 == 0).map(t => (t._1, t._2.toString.length)): immutable.SortedMap[Int, Int])
-  println(immsortedmap.mapValues(_ + "!").map(t => (t._1, t._2.toString.length)): immutable.SortedMap[Int, Int])
-  println(immsortedmap.filterKeys(_ % 2 == 0).filter(t => t._1 < 2): immutable.SortedMap[Int, Boolean])
-  println(immsortedmap.mapValues(_ + "!").filter(t => t._1 < 2): immutable.SortedMap[Int, String])
-
-}
diff --git a/tests/pending/run/t405.scala b/tests/pending/run/t405.scala
deleted file mode 100644
index a78203e3d..000000000
--- a/tests/pending/run/t405.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val x = M;
-  object M;
-  assert(x eq M)
-}
diff --git a/tests/pending/run/t4054.scala b/tests/pending/run/t4054.scala
deleted file mode 100644
index b57c08361..000000000
--- a/tests/pending/run/t4054.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-
-
-
-
-
-
-
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val it = Iterator.from(1).map(n => n * n).scanLeft(0)(_+_)
-
-    assert(it.next == 0)
-    assert(it.next == 1)
-    assert(it.next == 5)
-    assert(it.next == 14)
-    assert(it.next == 30)
-    assert(it.next == 55)
-    assert(it.next == 91)
-    assert(it.next == 140)
-    assert(it.next == 204)
-    assert(it.next == 285)
-    assert(it.next == 385)
-  }
-}
diff --git a/tests/pending/run/t4062.check b/tests/pending/run/t4062.check
deleted file mode 100644
index 1d474d525..000000000
--- a/tests/pending/run/t4062.check
+++ /dev/null
@@ -1,2 +0,0 @@
-false
-true
diff --git a/tests/pending/run/t4062.scala b/tests/pending/run/t4062.scala
deleted file mode 100644
index f5478e759..000000000
--- a/tests/pending/run/t4062.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-class A(val f : String)
-
-class B(f: String) extends A(f) {
-  def foo(x: String) = x match {
-    case `f`  => true
-    case _    => false
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val b = new B("abc")
-    println(b foo "bippy")
-    println(b foo "abc")
-  }
-}
diff --git a/tests/pending/run/t408.scala b/tests/pending/run/t408.scala
deleted file mode 100644
index 9e51e881e..000000000
--- a/tests/pending/run/t408.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-object Test
-{
-  val a = scala.collection.immutable.Set.empty ++ (0 to 100000)
-  val b = scala.collection.immutable.Set.empty ++ (0 to 100000)
-
-  def main(args: Array[String]): Unit = {
-    a -- b
-    a -- b
-    a -- b
-    a -- b
-  }
-}
diff --git a/tests/pending/run/t4122.scala b/tests/pending/run/t4122.scala
deleted file mode 100644
index 5ff570c00..000000000
--- a/tests/pending/run/t4122.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-object Test {
-  val sw: Seq[Char] = "ab"
-  val sw2: Seq[Char] = Array('a', 'b')
-  val sw3 = Seq('a', 'b')
-  val sw4 = "ab".toList
-  val all = List(sw, sw2, sw3, sw4)
-
-  def main(args: Array[String]): Unit = {
-    for (s1 <- all ; s2 <- all) {
-      assert(s1 == s2, s1 + " != " + s2)
-      assert(s1.## == s2.##, s1 + ".## != " + s2 + ".##")
-    }
-  }
-}
diff --git a/tests/pending/run/t4147.scala b/tests/pending/run/t4147.scala
deleted file mode 100644
index c638ab50a..000000000
--- a/tests/pending/run/t4147.scala
+++ /dev/null
@@ -1,36 +0,0 @@
-
-
-
-import scala.collection._
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    checkElementsAreSorted()
-    checkRangedImpl()
-  }
-
-  def checkElementsAreSorted(): Unit = {
-    val tree = mutable.SortedSet[Int]()
-    tree ++= List(4, 3, 1, 6, 7, 5, 2)
-    assert(tree == immutable.SortedSet(1, 2, 3, 4, 5, 6, 7))
-    assert(tree.size == 7)
-  }
-
-  def checkRangedImpl(): Unit = {
-    val tree = mutable.SortedSet[Int](3, 1, 6, 7, 5, 2)
-    val projection = tree.rangeImpl(Some(3), Some(6))
-    assert(projection == immutable.SortedSet(3, 5))
-    assert(projection.size == 2)
-
-    // Let's check that modification are taken into account
-    tree add 4
-    assert(tree == immutable.SortedSet(1, 2, 3, 4, 5, 6, 7))
-    assert(projection == immutable.SortedSet(3, 4, 5))
-    assert(tree.size == 7)
-    assert(projection.size == 3)
-  }
-
-}
diff --git a/tests/pending/run/t4190.check b/tests/pending/run/t4190.check
deleted file mode 100644
index b8aae0c7a..000000000
--- a/tests/pending/run/t4190.check
+++ /dev/null
@@ -1,3 +0,0 @@
-a0
-b0
-c0
diff --git a/tests/pending/run/t4190.scala b/tests/pending/run/t4190.scala
deleted file mode 100644
index 0c91d62de..000000000
--- a/tests/pending/run/t4190.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-import collection.mutable._
-
-object  Test extends dotty.runtime.LegacyApp {
-  val x: ArrayBuffer[String] = ArrayBuffer("a", "b", "c")
-  x.view map (_ + "0") foreach println
-}
diff --git a/tests/pending/run/t4201.scala b/tests/pending/run/t4201.scala
deleted file mode 100644
index f6c0acaf9..000000000
--- a/tests/pending/run/t4201.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val f = 0.0 to 1.0 by 1.0 / 3.0
-    assert(f.size == 4)
-  }
-}
-
diff --git a/tests/pending/run/t4288.scala b/tests/pending/run/t4288.scala
deleted file mode 100644
index 23319d1c2..000000000
--- a/tests/pending/run/t4288.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-object Test {
-  def f1 = scala.collection.mutable.ListBuffer(1 to 9: _*).slice(-5, -1)
-  def f2 = List(1 to 9: _*).slice(-5, -1)
-  def f3 = Vector(1 to 9: _*).slice(-5, -1)
-  def f4 = Traversable(1 to 9: _*).slice(-5, -1)
-  def f5 = (1 to 9).toArray.slice(-5, -1)
-  def f6 = (1 to 9).toStream.slice(-5, -1)
-  def f7 = (1 to 9).slice(-5, -1)
-
-  def main(args: Array[String]): Unit = {
-    List[Traversable[Int]](f1, f2, f3, f4, f5, f6, f7) foreach (x => assert(x.isEmpty, x))
-  }
-}
diff --git a/tests/pending/run/t429.check b/tests/pending/run/t429.check
deleted file mode 100644
index 22b91b785..000000000
--- a/tests/pending/run/t429.check
+++ /dev/null
@@ -1 +0,0 @@
-AyB5
diff --git a/tests/pending/run/t429.scala b/tests/pending/run/t429.scala
deleted file mode 100644
index e62a6b307..000000000
--- a/tests/pending/run/t429.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-object Test {
-  abstract class A {
-    Console.print("A");
-    val x: Int;
-    val y: Int = {Console.print("y"); x + 1}
-  }
-  class B extends A {
-    Console.print("B");
-    lazy val z = 0;
-    lazy val x = 4 + z
-  }
-  def main (args: Array[String]): Unit = {
-    Console.print((new B).y);
-  }
-}
diff --git a/tests/pending/run/t4297.scala b/tests/pending/run/t4297.scala
deleted file mode 100644
index 7497dfe4c..000000000
--- a/tests/pending/run/t4297.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    def f = List(1,2,3).view
-    assert(f.toString == "SeqView(...)")
-    assert(f.mkString == "123")
-  }
-}
diff --git a/tests/pending/run/t4351.check b/tests/pending/run/t4351.check
deleted file mode 100644
index cb5d407e1..000000000
--- a/tests/pending/run/t4351.check
+++ /dev/null
@@ -1 +0,0 @@
-runtime exception
diff --git a/tests/pending/run/t4351.scala b/tests/pending/run/t4351.scala
deleted file mode 100644
index d954d748b..000000000
--- a/tests/pending/run/t4351.scala
+++ /dev/null
@@ -1,21 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    try new BooleanPropImpl().value
-    catch {
-      // was: StackOverflowError
-      case e: RuntimeException => println("runtime exception")
-    }
-  }
-}
-
-trait Prop[@specialized(Boolean) +T] {
-  def value: T
-}
-
-class PropImpl[+T] extends Prop[T] {
-  def value: T = scala.sys.error("")
-}
-
-trait BooleanProp extends Prop[Boolean]
-
-class BooleanPropImpl() extends PropImpl[Boolean] with BooleanProp
diff --git a/tests/pending/run/t4398.scala b/tests/pending/run/t4398.scala
deleted file mode 100644
index 5e152f727..000000000
--- a/tests/pending/run/t4398.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-
-
-import scala.language.{ postfixOps }
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val x = 1 to 10 toSet
-    val y = x + 5
-    val z = y - 154321
-    assert(x eq y)
-    assert(x eq z)
-  }
-}
diff --git a/tests/pending/run/t4459.scala b/tests/pending/run/t4459.scala
deleted file mode 100644
index ea3b7420b..000000000
--- a/tests/pending/run/t4459.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-import collection._
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    for (i <- 0 until 2000) {
-      foo((0 until 10000).toSeq.par)
-    }
-  }
-
-  def foo(arg: GenSeq[_]): String = arg.map(x => x).mkString(",")
-}
-
diff --git a/tests/pending/run/t4535.check b/tests/pending/run/t4535.check
deleted file mode 100644
index 9d4ce0d53..000000000
--- a/tests/pending/run/t4535.check
+++ /dev/null
@@ -1,3 +0,0 @@
-ArrayStack(1, 2, 3)
-ArrayStack(1, 2, 3, 4, 5, 6)
-ArrayStack(6, 5, 4, 3, 2, 1)
\ No newline at end of file
diff --git a/tests/pending/run/t4535.scala b/tests/pending/run/t4535.scala
deleted file mode 100644
index 37aacb0ad..000000000
--- a/tests/pending/run/t4535.scala
+++ /dev/null
@@ -1,30 +0,0 @@
-
-
-import collection._
-
-
-// #4535
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    val as = new mutable.ArrayStack[Int]
-    as push 1
-    as push 2
-    as push 3
-    println(as.reverse)
-
-    as push 4
-    as push 5
-    as push 6
-    println(as.reverse)
-
-    println(as map { x => x })
-
-    for (i <- 0 until 100) {
-      as push i
-      assert(as == as.map(x => x))
-      assert(as == as.reverse.reverse)
-    }
-  }
-
-}
diff --git a/tests/pending/run/t4537.check b/tests/pending/run/t4537.check
deleted file mode 100644
index 63739ca64..000000000
--- a/tests/pending/run/t4537.check
+++ /dev/null
@@ -1 +0,0 @@
-b.Settings
diff --git a/tests/pending/run/t4537/a.scala b/tests/pending/run/t4537/a.scala
deleted file mode 100644
index 125e223e1..000000000
--- a/tests/pending/run/t4537/a.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-package a
-
-private[a] object Settings {
-  val X = "a.Settings"
-}
diff --git a/tests/pending/run/t4537/b.scala b/tests/pending/run/t4537/b.scala
deleted file mode 100644
index c709d49b0..000000000
--- a/tests/pending/run/t4537/b.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-package b
-
-object Settings {
-  val Y = "b.Settings"
-}
diff --git a/tests/pending/run/t4537/c.scala b/tests/pending/run/t4537/c.scala
deleted file mode 100644
index ee05d4bbf..000000000
--- a/tests/pending/run/t4537/c.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-package b
-package c
-
-import a._
-
-object Unambiguous {
-  println(Settings.Y)
-}
diff --git a/tests/pending/run/t4537/d.scala b/tests/pending/run/t4537/d.scala
deleted file mode 100644
index be0266710..000000000
--- a/tests/pending/run/t4537/d.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-import a._
-import b._
-
-object Test extends dotty.runtime.LegacyApp {
-  println(Settings.Y)
-}
diff --git a/tests/pending/run/t4558.scala b/tests/pending/run/t4558.scala
deleted file mode 100644
index e7661421d..000000000
--- a/tests/pending/run/t4558.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val xs = Seq(1,2,3).view.groupBy(identity)
-    assert(xs.size == 3)
-  }
-}
diff --git a/tests/pending/run/t4565_1.check b/tests/pending/run/t4565_1.check
deleted file mode 100644
index 27ba77dda..000000000
--- a/tests/pending/run/t4565_1.check
+++ /dev/null
@@ -1 +0,0 @@
-true
diff --git a/tests/pending/run/t4565_1.scala b/tests/pending/run/t4565_1.scala
deleted file mode 100644
index 19b26b24e..000000000
--- a/tests/pending/run/t4565_1.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-trait T {
-  def foo = {
-    object A
-    def a(x: Any) = x == A
-    a(A)
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val t = new T{}
-    println(t.foo)
-  }
-}
diff --git a/tests/pending/run/t4577.scala b/tests/pending/run/t4577.scala
deleted file mode 100644
index 2859e5098..000000000
--- a/tests/pending/run/t4577.scala
+++ /dev/null
@@ -1,38 +0,0 @@
-object Test {
-  val bippy    = new Symbol("bippy")
-  val imposter = new Symbol("bippy")
-  val notBippy = new Symbol("not-bippy")
-  val syms = List(bippy, imposter, notBippy)
-
-  // the equals method should only be used for case `bippy`,
-  // for the singleton type pattern, case _: bippy.type, the spec mandates `bippy eq _` as the test
-  class Symbol(val name: String) {
-    override def equals(other: Any) = other match {
-      case x: Symbol  => name == x.name
-      case _          => false
-    }
-    override def toString = name
-  }
-
-  // TODO: test bytecode equality for f and fDirect (and g and gDirect),
-  // for now the optimizer doesn't quite get from `f` to `fDirect`
-  def f(s: Symbol) = s match {
-    case _: bippy.type  => true
-    case _              => false
-  }
-  def fDirect(s: Symbol) = bippy eq s
-
-  def g(s: Symbol) = s match {
-    case _: bippy.type => 1
-    case `bippy`       => 2
-    case _             => 3
-  }
-  def gDirect(s: Symbol) = if (bippy eq s) 1 else if (bippy == s) 2 else 3
-  
-  def main(args: Array[String]): Unit = {
-    // `syms map f` should be: true false false
-    assert(syms forall (s => f(s) == fDirect(s)))
-    // `syms map g` should be: 1 2 3
-    assert(syms forall (s => g(s) == gDirect(s)))
-  }
-}
diff --git a/tests/pending/run/t4582.scala b/tests/pending/run/t4582.scala
deleted file mode 100644
index f74779154..000000000
--- a/tests/pending/run/t4582.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    var flag = true
-    def it = {
-        flag = false
-        Iterator(2)
-    }
-    val flat = (Iterator(Iterator(1)) ++ Iterator(it)).flatten
-    assert(flag)
-  }
-}
diff --git a/tests/pending/run/t4592.check b/tests/pending/run/t4592.check
deleted file mode 100644
index e13338648..000000000
--- a/tests/pending/run/t4592.check
+++ /dev/null
@@ -1,3 +0,0 @@
-3.14
-3.14
-3.14
diff --git a/tests/pending/run/t4592.scala b/tests/pending/run/t4592.scala
deleted file mode 100644
index d1666d84d..000000000
--- a/tests/pending/run/t4592.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-object Test {
-  def repeat[T](count: Int = 1, x: Boolean = true)(thunk: => T) : T = (0 until count).map(_ => thunk).last
-  def repeat[T](thunk: => T) : T = repeat()(thunk)
-
-  def main(args: Array[String]): Unit = {
-    println(repeat(3.14))
-    println(repeat(count=5)(3.14))
-    println(repeat(count=5,x=false)(3.14))
-  }
-}
diff --git a/tests/pending/run/t4601.check b/tests/pending/run/t4601.check
deleted file mode 100644
index 83b0b0b0f..000000000
--- a/tests/pending/run/t4601.check
+++ /dev/null
@@ -1 +0,0 @@
-'blubber
diff --git a/tests/pending/run/t4601.scala b/tests/pending/run/t4601.scala
deleted file mode 100644
index 300da58b2..000000000
--- a/tests/pending/run/t4601.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-class A
-
-trait B {
-  self: A =>
-
-  def test: Unit = {
-    println('blubber)
-  }
-}
-
-object Test extends A with B {
-  def main(args: Array[String]): Unit = {
-    test
-  }
-}
diff --git a/tests/pending/run/t4608.scala b/tests/pending/run/t4608.scala
deleted file mode 100644
index 34586e2d0..000000000
--- a/tests/pending/run/t4608.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-// #4608
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    ((1 to 100) sliding 10).toList.par.map{_.map{i => i * i}}.flatten
-  }
-
-}
diff --git a/tests/pending/run/t4656.check b/tests/pending/run/t4656.check
deleted file mode 100644
index 15a62794a..000000000
--- a/tests/pending/run/t4656.check
+++ /dev/null
@@ -1 +0,0 @@
-List(1, 2, 3)
diff --git a/tests/pending/run/t4656.scala b/tests/pending/run/t4656.scala
deleted file mode 100644
index 4f3d189c8..000000000
--- a/tests/pending/run/t4656.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-object Test {
-  def f = {
-    val buf = new collection.mutable.ListBuffer[Int]
-    buf ++= List(1, 2, 3)
-    val l = buf.toList
-    buf prependToList List(4, 5, 6)
-    l
-  }
-
-  def main(args: Array[String]): Unit = {
-    println(f)
-  }
-}
diff --git a/tests/pending/run/t4660.scala b/tests/pending/run/t4660.scala
deleted file mode 100644
index 9aac10ddf..000000000
--- a/tests/pending/run/t4660.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val traversable = 1 to 20 map (_.toString)
-    def normalize(m: Map[Char, Traversable[String]]) = m.map { case (k,v) => (k, v.toList) }
-
-    val groupedFromView   = traversable.view.groupBy(_(0))
-    val groupedFromStrict = traversable.groupBy(_(0))
-
-    assert(normalize(groupedFromView) == normalize(groupedFromStrict))
-  }
-}
diff --git a/tests/pending/run/t4697.check b/tests/pending/run/t4697.check
deleted file mode 100644
index b9d569380..000000000
--- a/tests/pending/run/t4697.check
+++ /dev/null
@@ -1 +0,0 @@
-50005000
diff --git a/tests/pending/run/t4697.scala b/tests/pending/run/t4697.scala
deleted file mode 100644
index 95592172e..000000000
--- a/tests/pending/run/t4697.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  var st = Stream(0)
-  for (i <- 1 to 10000) st = i +: st
-
-  def main(args: Array[String]): Unit = {
-    println(st.take(10000).sum)
-  }
-}
diff --git a/tests/pending/run/t4709.scala b/tests/pending/run/t4709.scala
deleted file mode 100644
index 29d0dac61..000000000
--- a/tests/pending/run/t4709.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-
-
-import collection.GenSeq
-
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val Seq(1, 2) = Stream(1, 2)
-  }
-}
diff --git a/tests/pending/run/t4723.scala b/tests/pending/run/t4723.scala
deleted file mode 100644
index 462d0be43..000000000
--- a/tests/pending/run/t4723.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-
-
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    assert(Nil == collection.parallel.ParSeq())
-    assert(collection.parallel.ParSeq() == Nil)
-  }
-}
diff --git a/tests/pending/run/t4750.check b/tests/pending/run/t4750.check
deleted file mode 100644
index bf55f70df..000000000
--- a/tests/pending/run/t4750.check
+++ /dev/null
@@ -1 +0,0 @@
-US$ 5.80
diff --git a/tests/pending/run/t4750.scala b/tests/pending/run/t4750.scala
deleted file mode 100644
index 7b0432362..000000000
--- a/tests/pending/run/t4750.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-import scala.util.matching.Regex
-
-object Test extends dotty.runtime.LegacyApp {
-  val input = "CURRENCY 5.80"
-  println("CURRENCY".r.replaceAllIn(input, Regex quoteReplacement "US$"))
-}
-
diff --git a/tests/pending/run/t4761.check b/tests/pending/run/t4761.check
deleted file mode 100644
index 1698a57bf..000000000
--- a/tests/pending/run/t4761.check
+++ /dev/null
@@ -1,4 +0,0 @@
-Vector(1, 1, 1, 1, 1)
-Vector(Vector(1, 1, 1, 1, 1))
-List(1, 2)
-List(List(1, 2))
diff --git a/tests/pending/run/t4761.scala b/tests/pending/run/t4761.scala
deleted file mode 100644
index c9d8576ab..000000000
--- a/tests/pending/run/t4761.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val gs = for (x <- (1 to 5)) yield { if (x % 2 == 0) List(1).seq else List(1).par }
-    println(gs.flatten)
-    println(gs.transpose)
-
-    val s = Stream(Vector(1).par, Vector(2).par)
-    println(s.flatten.toList)
-    println(s.transpose.map(_.toList).toList)
-  }
-}
diff --git a/tests/pending/run/t4770.check b/tests/pending/run/t4770.check
deleted file mode 100644
index 38e5a831f..000000000
--- a/tests/pending/run/t4770.check
+++ /dev/null
@@ -1,2 +0,0 @@
-(a,2)
-(2,a)
diff --git a/tests/pending/run/t4770.scala b/tests/pending/run/t4770.scala
deleted file mode 100644
index 25bf3050c..000000000
--- a/tests/pending/run/t4770.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-package crasher {
-  class Z[@specialized A, @specialized(AnyRef) B](var a: A, var b: B) {
-    override def toString = "" + ((a, b))
-  }
-  object O {
-    def apply[@specialized A, @specialized(AnyRef) B](a0: A, b0: B) = new Z(a0, b0)
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    println(crasher.O("a", 2))
-    println(crasher.O(2, "a"))
-  }
-}
diff --git a/tests/pending/run/t4777.check b/tests/pending/run/t4777.check
deleted file mode 100644
index 11f1f59d4..000000000
--- a/tests/pending/run/t4777.check
+++ /dev/null
@@ -1,2 +0,0 @@
-28
-28
diff --git a/tests/pending/run/t4777.scala b/tests/pending/run/t4777.scala
deleted file mode 100644
index ef163c476..000000000
--- a/tests/pending/run/t4777.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-class A(val a: Int = 13)
-class DefaultsTest(x: Int = 25) extends A(28)
-object DefaultsTest extends DefaultsTest(12)
-
-object Test extends dotty.runtime.LegacyApp {
-  println(new DefaultsTest().a)
-  println(DefaultsTest.a)
-}
diff --git a/tests/pending/run/t4809.scala b/tests/pending/run/t4809.scala
deleted file mode 100644
index 9c6645805..000000000
--- a/tests/pending/run/t4809.scala
+++ /dev/null
@@ -1,34 +0,0 @@
-
-
-import scala.util.control.Breaks._
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    val x = tryBreakable {
-      break
-      2
-    } catchBreak {
-      3
-    }
-    assert(x == 3, x)
-
-    val y = tryBreakable {
-      2
-    } catchBreak {
-      3
-    }
-    assert(y == 2, y)
-
-    val z = tryBreakable {
-      break
-      1.0
-    } catchBreak {
-      2
-    }
-    assert(z == 2.0, z)
-  }
-
-}
diff --git a/tests/pending/run/t4827.scala b/tests/pending/run/t4827.scala
deleted file mode 100644
index 7270cf169..000000000
--- a/tests/pending/run/t4827.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = Foo.foo()
-}
-
-trait CommonTrait {
-  def foo(): String = null
-}
-
-class Foo
-
-object Foo {
-  def goo() = new Foo() with CommonTrait
-
-  def foo(): String = null
-}
diff --git a/tests/pending/run/t4827b.scala b/tests/pending/run/t4827b.scala
deleted file mode 100644
index 84d6d907d..000000000
--- a/tests/pending/run/t4827b.scala
+++ /dev/null
@@ -1,18 +0,0 @@
-package foo {
-  class Foo { }
-  object Foo {
-    def bippy(x: Int) = x
-  }
-}
-
-package bar {
-  class Bippy extends foo.Foo {
-    def bippy(x: Int) = x
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    new bar.Bippy bippy 5
-  }
-}
diff --git a/tests/pending/run/t4835.check b/tests/pending/run/t4835.check
deleted file mode 100644
index 0987722d5..000000000
--- a/tests/pending/run/t4835.check
+++ /dev/null
@@ -1,7 +0,0 @@
--1 0 1 2 3 4 5 6 7 8 9
--1 1 3 5 7 9 11 13 15 17 19
-1 1
-2 1 2
-2 1 A 2
-3 1 2 3
-3 1 A 2 B 3
diff --git a/tests/pending/run/t4835.scala b/tests/pending/run/t4835.scala
deleted file mode 100644
index 26275c0ab..000000000
--- a/tests/pending/run/t4835.scala
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Test case for SI-4835.  This tests confirm that the fix
- * doesn't break laziness.  To test memory consumption,
- * I need to confirm that OutOfMemoryError doesn't occur.
- * I could create such tests.  However, such tests consume
- * too much time and memory.
- */
-object Test {
-  private final val INFINITE = -1
-  def testStreamIterator(num: Int, stream: Stream[Int]): Unit = {
-    val iter = stream.iterator
-    print(num)
-    // if num == -1, then steram is infinite sequence
-    if (num == INFINITE) {
-      for(i <- 0 until 10) {
-        print(" " + iter.next())
-      }
-    } else {
-      while(iter.hasNext) {
-        print(" " + iter.next())
-      }
-    }
-    println()
-  }
-
-  def main(args: Array[String]): Unit = {
-    import Stream.{from, cons, empty}
-    testStreamIterator(INFINITE, from(0))
-    testStreamIterator(INFINITE, from(0).filter(_ % 2 == 1))
-    testStreamIterator(1, Stream(1))
-    testStreamIterator(2, Stream(1, 2))
-    //Stream with side effect
-    testStreamIterator(2, cons(1, cons({ print(" A"); 2}, empty)))
-    testStreamIterator(3, Stream(1, 2, 3))
-    //Stream with side effect
-    testStreamIterator(3, cons(1, cons({ print(" A"); 2}, cons({ print(" B"); 3}, Stream.empty))))
-  }
-}
diff --git a/tests/pending/run/t4894.scala b/tests/pending/run/t4894.scala
deleted file mode 100644
index b2d915fda..000000000
--- a/tests/pending/run/t4894.scala
+++ /dev/null
@@ -1,27 +0,0 @@
-
-
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    import collection._
-    val hs = mutable.HashSet[Int]()
-    hs ++= 1 to 10
-    hs --= 1 to 10
-
-    val phs = parallel.mutable.ParHashSet[Int]()
-    phs ++= 1 to 10
-    for (i <- 1 to 10) assert(phs(i))
-    phs --= 1 to 10
-    assert(phs.isEmpty)
-
-    val phm = parallel.mutable.ParHashMap[Int, Int]()
-    phm ++= ((1 to 10) zip (1 to 10))
-    for (i <- 1 to 10) assert(phm(i) == i)
-    phm --= 1 to 10
-    assert(phm.isEmpty)
-  }
-
-}
diff --git a/tests/pending/run/t4895.scala b/tests/pending/run/t4895.scala
deleted file mode 100644
index fdd091511..000000000
--- a/tests/pending/run/t4895.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-object Test {
-
-  def checkPar(sz: Int): Unit = {
-    import collection._
-    val hs = mutable.HashSet[Int]() ++ (1 to sz)
-    assert(hs.par.map(_ + 1).seq.toSeq.sorted == (2 to (sz + 1)))
-  }
-
-  def main(args: Array[String]): Unit = {
-    for (i <- 0 until 100) checkPar(i)
-    for (i <- 100 until 1000 by 50) checkPar(i)
-    for (i <- 1000 until 10000 by 500) checkPar(i)
-    for (i <- 10000 until 100000 by 5000) checkPar(i)
-  }
-
-}
diff --git a/tests/pending/run/t493.scala b/tests/pending/run/t493.scala
deleted file mode 100644
index 7aaad1fec..000000000
--- a/tests/pending/run/t493.scala
+++ /dev/null
@@ -1,22 +0,0 @@
-object Test {
-
- val y = new collection.mutable.HashMap[String,Any]
- val z = new collection.mutable.HashMap[String,Any]
-
- y("msg") = Array[String]("1","2")
-
- val array: Array[String] = Array[String]("1","2")
- z("msg") = array
-
- def main(args:Array[String]) = {
-
-   assert(y("msg").isInstanceOf[Array[_]])
-   assert(z("msg").isInstanceOf[Array[_]])
-
-   // these work, without producing a match error
-
-   (z.get("msg"): @unchecked) match {
-     case Some(_:Array[String]) =>
-   }
-  }
-}
diff --git a/tests/pending/run/t4930.check b/tests/pending/run/t4930.check
deleted file mode 100644
index a58efd468..000000000
--- a/tests/pending/run/t4930.check
+++ /dev/null
@@ -1,2 +0,0 @@
-List(1)
-List(1)
diff --git a/tests/pending/run/t4930.scala b/tests/pending/run/t4930.scala
deleted file mode 100644
index 775f62794..000000000
--- a/tests/pending/run/t4930.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-import collection.immutable.SortedMap
-
-object Test {
-  implicit val ord: Ordering[Array[Byte]] = Ordering.by((_: Array[Byte]).toIterable)
-
-  def main(args: Array[String]): Unit = {
-    val m = SortedMap(Array[Byte](1) -> 0)
-    println(m.to(Array[Byte](1)) flatMap (_._1.mkString))
-    println(m.from(Array[Byte](1)) flatMap (_._1.mkString))
-  }
-}
diff --git a/tests/pending/run/t4935.check b/tests/pending/run/t4935.check
deleted file mode 100644
index ce0136250..000000000
--- a/tests/pending/run/t4935.check
+++ /dev/null
@@ -1 +0,0 @@
-hello
diff --git a/tests/pending/run/t4935.flags b/tests/pending/run/t4935.flags
deleted file mode 100644
index 49d036a88..000000000
--- a/tests/pending/run/t4935.flags
+++ /dev/null
@@ -1 +0,0 @@
--optimize
diff --git a/tests/pending/run/t4935.scala b/tests/pending/run/t4935.scala
deleted file mode 100644
index 88940be6b..000000000
--- a/tests/pending/run/t4935.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  for (i <- 0 to 1) {
-    val a = Foo
-  }
-}
-
-object Foo {
-  println("hello")
-}
diff --git a/tests/pending/run/t4954.scala b/tests/pending/run/t4954.scala
deleted file mode 100644
index 655a90f74..000000000
--- a/tests/pending/run/t4954.scala
+++ /dev/null
@@ -1,45 +0,0 @@
-
-
-import collection._
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    val m = scala.collection.mutable.LinkedHashMap("one" -> 1, "two" -> 2, "three" -> 3, "four" -> 4, "five" -> 5)
-    val expected = List("one", "two", "three", "four", "five")
-    assert(m.keys.iterator.toList == expected)
-    assert(m.keys.drop(0).iterator.toList == expected)
-    assert(m.keys.drop(1).iterator.toList == expected.drop(1))
-    assert(m.keys.drop(2).iterator.toList == expected.drop(2))
-    assert(m.keys.drop(3).iterator.toList == expected.drop(3))
-    assert(m.keys.drop(4).iterator.toList == expected.drop(4))
-    assert(m.keys.drop(5).iterator.toList == expected.drop(5))
-
-    val expvals = List(1, 2, 3, 4, 5)
-    assert(m.values.iterator.toList == expvals)
-    assert(m.values.drop(0).iterator.toList == expvals)
-    assert(m.values.drop(1).iterator.toList == expvals.drop(1))
-    assert(m.values.drop(2).iterator.toList == expvals.drop(2))
-    assert(m.values.drop(3).iterator.toList == expvals.drop(3))
-    assert(m.values.drop(4).iterator.toList == expvals.drop(4))
-    assert(m.values.drop(5).iterator.toList == expvals.drop(5))
-
-    val pred = (x: String) => x.length < 6
-    val filtered = m.filterKeys(pred)
-    assert(filtered.drop(0).keys.toList == expected.filter(pred))
-    assert(filtered.drop(1).keys.toList == expected.filter(pred).drop(1))
-    assert(filtered.drop(2).keys.toList == expected.filter(pred).drop(2))
-    assert(filtered.drop(3).keys.toList == expected.filter(pred).drop(3))
-    assert(filtered.drop(4).keys.toList == expected.filter(pred).drop(4))
-
-    val mapped = m.mapValues(-_)
-    assert(mapped.drop(0).keys.toList == expected)
-    assert(mapped.drop(1).keys.toList == expected.drop(1))
-    assert(mapped.drop(2).keys.toList == expected.drop(2))
-    assert(mapped.drop(3).keys.toList == expected.drop(3))
-    assert(mapped.drop(4).keys.toList == expected.drop(4))
-    assert(mapped.drop(5).keys.toList == expected.drop(5))
-  }
-
-}
diff --git a/tests/pending/run/t498.check b/tests/pending/run/t498.check
deleted file mode 100644
index b1ce75e80..000000000
--- a/tests/pending/run/t498.check
+++ /dev/null
@@ -1 +0,0 @@
-Stream(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1)
diff --git a/tests/pending/run/t498.scala b/tests/pending/run/t498.scala
deleted file mode 100644
index d50d8fd3f..000000000
--- a/tests/pending/run/t498.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-
-import scala.language.postfixOps
-
-object Test extends dotty.runtime.LegacyApp {
-// the function passed to flatMap produces lots of empty streams, but this should not overflow the stack
-	val res = Stream.from(1).flatMap(i => if (i < 3000) Stream.empty else List(1))
-	println(res take 42 force)
-}
diff --git a/tests/pending/run/t4996.check b/tests/pending/run/t4996.check
deleted file mode 100644
index 8d45b413c..000000000
--- a/tests/pending/run/t4996.check
+++ /dev/null
@@ -1,4 +0,0 @@
-B.foo
-M.foo
-B.foo
-M.foo
\ No newline at end of file
diff --git a/tests/pending/run/t4996.scala b/tests/pending/run/t4996.scala
deleted file mode 100644
index e8ef5949c..000000000
--- a/tests/pending/run/t4996.scala
+++ /dev/null
@@ -1,47 +0,0 @@
-
-
-
-
-
-
-trait A[@specialized(Int) T] {
-  def foo(t: T): Unit
-}
-
-
-trait B extends A[Int] {
-  def foo(t: Int): Unit = {
-    println("B.foo")
-  }
-}
-
-
-trait M extends B {
-  abstract override def foo(t: Int): Unit = {
-    super.foo(t)
-    println("M.foo")
-  }
-}
-
-
-object C extends B with M
-
-
-object D extends B {
-  override def foo(t: Int): Unit = {
-    super.foo(t)
-    println("M.foo")
-  }
-}
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    D.foo(42) // OK, prints B.foo M.foo
-    C.foo(42) // was StackOverflowError
-  }
-
-}
-
-
diff --git a/tests/pending/run/t5053.check b/tests/pending/run/t5053.check
deleted file mode 100644
index 5ec39bbde..000000000
--- a/tests/pending/run/t5053.check
+++ /dev/null
@@ -1,6 +0,0 @@
-true
-true
-true
-true
-true
-true
diff --git a/tests/pending/run/t5053.scala b/tests/pending/run/t5053.scala
deleted file mode 100644
index 797faaeaf..000000000
--- a/tests/pending/run/t5053.scala
+++ /dev/null
@@ -1,23 +0,0 @@
-
-import scala.language.{ existentials }
-
-object Test extends dotty.runtime.LegacyApp {
-  {
-    val (left, right) = Seq((1, "a"), (1, "a"), (1, "a"), (3, "c")).view.unzip
-    println(left.isInstanceOf[scala.collection.SeqViewLike[_,_,_]])
-    val (l, m, r) = Seq((1, 1.0, "a"), (1, 1.0, "a"), (1, 1.0, "a"), (3, 3.0, "c")).view.unzip3
-    println(l.isInstanceOf[scala.collection.SeqViewLike[_,_,_]])
-  }
-  {
-    val (left, right) = Iterable((1, "a"), (1, "a"), (1, "a"), (3, "c")).view.unzip
-    println(left.isInstanceOf[scala.collection.IterableViewLike[_,_,_]])
-    val (l, m, r) = Iterable((1, 1.0, "a"), (1, 1.0, "a"), (1, 1.0, "a"), (3, 3.0, "c")).view.unzip3
-    println(l.isInstanceOf[scala.collection.IterableViewLike[_,_,_]])
-  }
-  {
-    val (left, right) = Traversable((1, "a"), (1, "a"), (1, "a"), (3, "c")).view.unzip
-    println(left.isInstanceOf[scala.collection.TraversableViewLike[_,_,_]])
-    val (l, m, r) = Traversable((1, 1.0, "a"), (1, 1.0, "a"), (1, 1.0, "a"), (3, 3.0, "c")).view.unzip3
-    println(l.isInstanceOf[scala.collection.TraversableViewLike[_,_,_]])
-  }
-}
diff --git a/tests/pending/run/t5105.check b/tests/pending/run/t5105.check
deleted file mode 100644
index 1d4f6efff..000000000
--- a/tests/pending/run/t5105.check
+++ /dev/null
@@ -1 +0,0 @@
-You buttered your bread. Now sleep in it!
diff --git a/tests/pending/run/t5105.scala b/tests/pending/run/t5105.scala
deleted file mode 100644
index 9de714c87..000000000
--- a/tests/pending/run/t5105.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    new foo.Bar
-    println("You buttered your bread. Now sleep in it!")
-  }
-}
-
-package foo {
-  trait Foo { def foo(): Unit = {} }
-  class Bar extends Baz with Foo
-
-  abstract class Baz
-  object Baz extends Foo
-}
diff --git a/tests/pending/run/t5162.scala b/tests/pending/run/t5162.scala
deleted file mode 100644
index e4ad9ff8d..000000000
--- a/tests/pending/run/t5162.scala
+++ /dev/null
@@ -1,19 +0,0 @@
-// In run, rather than pos, to check for problems like SI-4283
-object O1 {
-  private[O1] class Base {
-    def foo: Int = 0
-  }
-  class Mediator extends Base
-}
-
-object O2 {
-  class Derived extends O1.Mediator {
-    override def foo: Int = super.foo
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    new O2.Derived().foo
-  }
-}
diff --git a/tests/pending/run/t5375.check b/tests/pending/run/t5375.check
deleted file mode 100644
index b1a57eeee..000000000
--- a/tests/pending/run/t5375.check
+++ /dev/null
@@ -1 +0,0 @@
-Runtime exception
diff --git a/tests/pending/run/t5375.scala b/tests/pending/run/t5375.scala
deleted file mode 100644
index 8c2c06fde..000000000
--- a/tests/pending/run/t5375.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val foos = (1 to 1000).toSeq
-  try
-    foos.par.map(i => if (i % 37 == 0) sys.error("i div 37") else i)
-  catch {
-    case ex: RuntimeException => println("Runtime exception")
-  }
-}
diff --git a/tests/pending/run/t5377.check b/tests/pending/run/t5377.check
deleted file mode 100644
index 7bd0e297b..000000000
--- a/tests/pending/run/t5377.check
+++ /dev/null
@@ -1,18 +0,0 @@
-1 List(1)
-1 List(1)
-2 List(1, 2) List(2, 1)
-2 List(1, 2) List(2, 1)
-2 List(2, 1) List(1, 2)
-2 List(2, 1) List(1, 2)
-3 List(1, 2, 3) List(1, 3, 2) List(2, 1, 3) List(2, 3, 1) List(3, 1, 2) List(3, 2, 1)
-3 List(1, 2, 3) List(1, 3, 2) List(2, 1, 3) List(2, 3, 1) List(3, 1, 2) List(3, 2, 1)
-3 List(1, 3, 2) List(1, 2, 3) List(3, 1, 2) List(3, 2, 1) List(2, 1, 3) List(2, 3, 1)
-3 List(1, 3, 2) List(1, 2, 3) List(3, 1, 2) List(3, 2, 1) List(2, 1, 3) List(2, 3, 1)
-3 List(2, 1, 3) List(2, 3, 1) List(1, 2, 3) List(1, 3, 2) List(3, 2, 1) List(3, 1, 2)
-3 List(2, 1, 3) List(2, 3, 1) List(1, 2, 3) List(1, 3, 2) List(3, 2, 1) List(3, 1, 2)
-3 List(2, 3, 1) List(2, 1, 3) List(3, 2, 1) List(3, 1, 2) List(1, 2, 3) List(1, 3, 2)
-3 List(2, 3, 1) List(2, 1, 3) List(3, 2, 1) List(3, 1, 2) List(1, 2, 3) List(1, 3, 2)
-3 List(3, 1, 2) List(3, 2, 1) List(1, 3, 2) List(1, 2, 3) List(2, 3, 1) List(2, 1, 3)
-3 List(3, 1, 2) List(3, 2, 1) List(1, 3, 2) List(1, 2, 3) List(2, 3, 1) List(2, 1, 3)
-3 List(3, 2, 1) List(3, 1, 2) List(2, 3, 1) List(2, 1, 3) List(1, 3, 2) List(1, 2, 3)
-3 List(3, 2, 1) List(3, 1, 2) List(2, 3, 1) List(2, 1, 3) List(1, 3, 2) List(1, 2, 3)
diff --git a/tests/pending/run/t5377.scala b/tests/pending/run/t5377.scala
deleted file mode 100644
index 2e8fb1a6a..000000000
--- a/tests/pending/run/t5377.scala
+++ /dev/null
@@ -1,47 +0,0 @@
-object Test {
-  def testPermutations1(num: Int, stream: Stream[Int]): Unit = {
-    val perm = stream.permutations
-    print(num)
-    while(perm.hasNext) {
-      print(" " + perm.next().toList)
-    }
-    println()
-  }
-  def testPermutations2(num: Int, stream: List[Int]): Unit = {
-    val perm = stream.permutations
-    print(num)
-    while(perm.hasNext) {
-      print(" " + perm.next().toList)
-    }
-    println()
-  }
-
-  def main(args: Array[String]): Unit = {
-    testPermutations1(1, Stream(1))
-    testPermutations2(1, List(1))
-
-    testPermutations1(2, Stream(1, 2))
-    testPermutations2(2, List(1, 2))
-
-    testPermutations1(2, Stream(2, 1))
-    testPermutations2(2, List(2, 1))
-
-    testPermutations1(3, Stream(1, 2, 3))
-    testPermutations2(3, List(1, 2, 3))
-
-    testPermutations1(3, Stream(1, 3, 2))
-    testPermutations2(3, List(1, 3, 2))
-
-    testPermutations1(3, Stream(2, 1, 3))
-    testPermutations2(3, List(2, 1, 3))
-
-    testPermutations1(3, Stream(2, 3, 1))
-    testPermutations2(3, List(2, 3, 1))
-
-    testPermutations1(3, Stream(3, 1, 2))
-    testPermutations2(3, List(3, 1, 2))
-
-    testPermutations1(3, Stream(3, 2, 1))
-    testPermutations2(3, List(3, 2, 1))
-  }
-}
diff --git a/tests/pending/run/t5387.scala b/tests/pending/run/t5387.scala
deleted file mode 100644
index dabf9e201..000000000
--- a/tests/pending/run/t5387.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * This tests that the predicate of dropWhile is only evaluated as often as needed, see https://issues.scala-lang.org/browse/SI-5387
- */
-import scala.collection.immutable.ListMap
-object Test extends dotty.runtime.LegacyApp{
-  val subject = ListMap(1->1,2->2,3->3,4->4,5->5)
-  val result  = ListMap(3->3,4->4,5->5)
-  assert( result == subject.dropWhile{
-       case (key, value) => {
-         assert( key <= 3, "predicate evaluated more often than needed, key "+key )
-         key < 3
-       }
-    }
-  )
-}
diff --git a/tests/pending/run/t5394.scala b/tests/pending/run/t5394.scala
deleted file mode 100644
index 5f649ee0a..000000000
--- a/tests/pending/run/t5394.scala
+++ /dev/null
@@ -1,4 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def f[T](l: List[T]): Int = l match { case x :: xs => f(xs) case Nil => 0 }
-  f(List.fill(10000)(0))
-}
diff --git a/tests/pending/run/t5530.check b/tests/pending/run/t5530.check
deleted file mode 100644
index 1013e3356..000000000
--- a/tests/pending/run/t5530.check
+++ /dev/null
@@ -1,2 +0,0 @@
-something like this
-   7 now works!.
diff --git a/tests/pending/run/t5530.scala b/tests/pending/run/t5530.scala
deleted file mode 100644
index 7975abca1..000000000
--- a/tests/pending/run/t5530.scala
+++ /dev/null
@@ -1,4 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  println(s"""something like this
-   ${3+4} now works!.""")
-}
diff --git a/tests/pending/run/t5532.scala b/tests/pending/run/t5532.scala
deleted file mode 100644
index 6304ec644..000000000
--- a/tests/pending/run/t5532.scala
+++ /dev/null
@@ -1,4 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val x = s"1"
-  val y = s"2"
-}
diff --git a/tests/pending/run/t5544.check b/tests/pending/run/t5544.check
deleted file mode 100644
index 257cc5642..000000000
--- a/tests/pending/run/t5544.check
+++ /dev/null
@@ -1 +0,0 @@
-foo
diff --git a/tests/pending/run/t5544/Api_1.scala b/tests/pending/run/t5544/Api_1.scala
deleted file mode 100644
index b4c92864d..000000000
--- a/tests/pending/run/t5544/Api_1.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-import scala.annotation.StaticAnnotation
-
-class ann(val bar: Any) extends StaticAnnotation
-
-object Api {
-  @ann({def foo = "foo!!"})
-  def foo = println("foo")
-}
diff --git a/tests/pending/run/t5544/Test_2.scala b/tests/pending/run/t5544/Test_2.scala
deleted file mode 100644
index ea9232221..000000000
--- a/tests/pending/run/t5544/Test_2.scala
+++ /dev/null
@@ -1,3 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  Api.foo
-}
diff --git a/tests/pending/run/t5552.check b/tests/pending/run/t5552.check
deleted file mode 100644
index a19a60840..000000000
--- a/tests/pending/run/t5552.check
+++ /dev/null
@@ -1,2 +0,0 @@
-(3,3)
-(3.0,3.0)
diff --git a/tests/pending/run/t5552.scala b/tests/pending/run/t5552.scala
deleted file mode 100644
index dd32ce22c..000000000
--- a/tests/pending/run/t5552.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-class C[@specialized(Int) A](a:A) {
-  lazy val b = (a, a)
-  def c = b
-}
-object Test {
-  def main(args:Array[String]): Unit = {
-    println(new C(3).c)
-    println(new C(3.0).c)
-  }
-}
diff --git a/tests/pending/run/t5577.check b/tests/pending/run/t5577.check
deleted file mode 100644
index 3eca38795..000000000
--- a/tests/pending/run/t5577.check
+++ /dev/null
@@ -1,11 +0,0 @@
-Received a size hint: 10
-0
-1
-2
-3
-4
-5
-6
-7
-8
-9
\ No newline at end of file
diff --git a/tests/pending/run/t5577.scala b/tests/pending/run/t5577.scala
deleted file mode 100644
index d54a37e45..000000000
--- a/tests/pending/run/t5577.scala
+++ /dev/null
@@ -1,27 +0,0 @@
-
-
-
-import collection._
-
-
-
-object Test {
-
-  class AlarmingBuffer[T] extends mutable.ArrayBuffer[T] {
-    override def sizeHint(x: Int): Unit = {
-      println("Received a size hint: " + x)
-      super.sizeHint(x)
-    }
-  }
-
-  def main(args: Array[String]): Unit = {
-    val iteratorBuilder = (new AlarmingBuffer[Int]) mapResult {
-      res => res.iterator
-    }
-
-    iteratorBuilder.sizeHint(10)
-    iteratorBuilder ++= (0 until 10)
-    iteratorBuilder.result.foreach(println)
-  }
-
-}
diff --git a/tests/pending/run/t5588.check b/tests/pending/run/t5588.check
deleted file mode 100644
index bb101b641..000000000
--- a/tests/pending/run/t5588.check
+++ /dev/null
@@ -1,2 +0,0 @@
-true
-true
diff --git a/tests/pending/run/t5588.scala b/tests/pending/run/t5588.scala
deleted file mode 100644
index 62bca8fd4..000000000
--- a/tests/pending/run/t5588.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-object Test {
-  object MyEnum extends Enumeration {
-    val Foo = Value(2000000000)
-    val Bar = Value(-2000000000)
-    val X   = Value(Integer.MAX_VALUE)
-    val Y   = Value(Integer.MIN_VALUE)
-  }
-
-  import MyEnum._
-  def main(args: Array[String]): Unit = {
-    println(Foo > Bar)
-    println(X > Y)
-  }
-}
diff --git a/tests/pending/run/t5590.check b/tests/pending/run/t5590.check
deleted file mode 100644
index ad4a2eee6..000000000
--- a/tests/pending/run/t5590.check
+++ /dev/null
@@ -1,4 +0,0 @@
-Map(a -> a, b -> b, c -> c)
-Map(a -> a, b -> b, c -> c)
-Set(a, b, c, d, e)
-Set(a, b, c, d, e)
\ No newline at end of file
diff --git a/tests/pending/run/t5590.scala b/tests/pending/run/t5590.scala
deleted file mode 100644
index aded59863..000000000
--- a/tests/pending/run/t5590.scala
+++ /dev/null
@@ -1,31 +0,0 @@
-
-
-
-import java.io._
-import collection._
-
-
-
-object Test {
-
-  def check(obj: AnyRef): Unit = {
-    println(obj)
-
-    val bos = new ByteArrayOutputStream()
-    val out = new ObjectOutputStream(bos)
-    out.writeObject(obj)
-    val arr = bos.toByteArray()
-    val in = new ObjectInputStream(new ByteArrayInputStream(arr))
-    val deser = in.readObject()
-
-    println(deser)
-  }
-
-  def main(args: Array[String]): Unit = {
-    val lhm = mutable.LinkedHashMap("a" -> "a", "b" -> "b", "c" -> "c")
-    val lhs = mutable.LinkedHashSet("a", "b", "c", "d", "e")
-    check(lhm)
-    check(lhs)
-  }
-
-}
diff --git a/tests/pending/run/t5604.check b/tests/pending/run/t5604.check
deleted file mode 100644
index 53a2fc889..000000000
--- a/tests/pending/run/t5604.check
+++ /dev/null
@@ -1,8 +0,0 @@
-long
-double
-long
-double
-long
-double
-long
-double
diff --git a/tests/pending/run/t5604.scala b/tests/pending/run/t5604.scala
deleted file mode 100644
index eccad1639..000000000
--- a/tests/pending/run/t5604.scala
+++ /dev/null
@@ -1,50 +0,0 @@
-// a.scala
-// Fri Jan 13 11:31:47 PST 2012
-
-package foo {
-  object regular extends Duh {
-    def buh(n: Long)   = println("long")
-    def buh(n: Double) = println("double")
-  }
-  class regular {
-    import regular._
-
-    duh(33L)
-    duh(3.0d)
-    foo.regular.duh(33L)
-    foo.regular.duh(3.0d)
-    buh(66L)
-    buh(6.0d)
-    foo.regular.buh(66L)
-    foo.regular.buh(6.0d)
-  }
-
-  trait Duh {
-    def duh(n: Long)   = println("long")
-    def duh(n: Double) = println("double")
-  }
-  package object bar extends Duh {
-    def buh(n: Long)   = println("long")
-    def buh(n: Double) = println("double")
-  }
-  package bar {
-    object Main {
-      def main(args:Array[String]): Unit = {
-        duh(33L)
-        duh(3.0d)
-        foo.bar.duh(33L)
-        foo.bar.duh(3.0d)
-        buh(66L)
-        buh(6.0d)
-        foo.bar.buh(66L)
-        foo.bar.buh(6.0d)
-      }
-    }
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    foo.bar.Main.main(null)
-  }
-}
diff --git a/tests/pending/run/t5614.check b/tests/pending/run/t5614.check
deleted file mode 100644
index f659f2da3..000000000
--- a/tests/pending/run/t5614.check
+++ /dev/null
@@ -1,3 +0,0 @@
-3
-a
-b
diff --git a/tests/pending/run/t5614.scala b/tests/pending/run/t5614.scala
deleted file mode 100644
index c3410f28b..000000000
--- a/tests/pending/run/t5614.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val str = s"a\nb"
-  println(str.length)
-  println(str)
-}
diff --git a/tests/pending/run/t5656.check b/tests/pending/run/t5656.check
deleted file mode 100644
index 9543ee799..000000000
--- a/tests/pending/run/t5656.check
+++ /dev/null
@@ -1 +0,0 @@
-List(1, 2, 3)_List(a, b, c)
\ No newline at end of file
diff --git a/tests/pending/run/t5656.scala b/tests/pending/run/t5656.scala
deleted file mode 100644
index 2c97d374d..000000000
--- a/tests/pending/run/t5656.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    println(Seq(List('1', '2', '3'), List('a', 'b', 'c')).view.addString(new StringBuilder, "_"))
-  }
-
-}
diff --git a/tests/pending/run/t5665.scala b/tests/pending/run/t5665.scala
deleted file mode 100644
index 3ac498b5c..000000000
--- a/tests/pending/run/t5665.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-object O {
-  trait T {
-    private[this] val c: Int = 42
-    def f =
-      { x: Int => c }
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    assert(new O.T{}.f(0) == 42)
-  }
-}
diff --git a/tests/pending/run/t5680.check b/tests/pending/run/t5680.check
deleted file mode 100644
index 0d825ab7d..000000000
--- a/tests/pending/run/t5680.check
+++ /dev/null
@@ -1,3 +0,0 @@
-[Lscala.runtime.BoxedUnit
-()
-()
diff --git a/tests/pending/run/t5680.scala b/tests/pending/run/t5680.scala
deleted file mode 100644
index 7f4252839..000000000
--- a/tests/pending/run/t5680.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val x = Array[Unit]((), ())
-  println(x.toString.substring(0, x.toString.indexOf(";")))
-  println(x(0))
-  x(1) = ()
-  println(x(1))
-}
diff --git a/tests/pending/run/t5804.check b/tests/pending/run/t5804.check
deleted file mode 100644
index 3ccc1c24d..000000000
--- a/tests/pending/run/t5804.check
+++ /dev/null
@@ -1,4 +0,0 @@
-128
-16
-128
-32
\ No newline at end of file
diff --git a/tests/pending/run/t5804.scala b/tests/pending/run/t5804.scala
deleted file mode 100644
index 93cfa69ff..000000000
--- a/tests/pending/run/t5804.scala
+++ /dev/null
@@ -1,32 +0,0 @@
-
-
-import collection.mutable._
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    class CustomHashMap extends HashMap[Int, Int] {
-      override def initialSize = 65
-
-      println(table.length)
-    }
-
-    new CustomHashMap
-    new HashMap {
-      println(table.length)
-    }
-
-    class CustomHashSet extends HashSet[Int] {
-      override def initialSize = 96
-
-      println(table.length)
-    }
-
-    new CustomHashSet
-    new HashSet {
-      println(table.length)
-    }
-  }
-
-}
diff --git a/tests/pending/run/t5830.check b/tests/pending/run/t5830.check
deleted file mode 100644
index 926085467..000000000
--- a/tests/pending/run/t5830.check
+++ /dev/null
@@ -1,7 +0,0 @@
-a with oef
-a with oef
-a with oef
-a
-def with oef
-def
-default
diff --git a/tests/pending/run/t5830.flags b/tests/pending/run/t5830.flags
deleted file mode 100644
index e8fb65d50..000000000
--- a/tests/pending/run/t5830.flags
+++ /dev/null
@@ -1 +0,0 @@
--Xfatal-warnings
\ No newline at end of file
diff --git a/tests/pending/run/t5830.scala b/tests/pending/run/t5830.scala
deleted file mode 100644
index 2ae1544e5..000000000
--- a/tests/pending/run/t5830.scala
+++ /dev/null
@@ -1,55 +0,0 @@
-import scala.annotation.switch
-
-object Test extends dotty.runtime.LegacyApp {
-  def noSwitch(ch: Char, eof: Boolean) = ch match {
-    case 'a' if eof => println("a with oef") // then branch
-  }
-
-  def onlyThen(ch: Char, eof: Boolean) = ch match {
-    case 'a' if eof => println("a with oef") // then branch
-    case 'c' =>
-  }
-
-  def ifThenElse(ch: Char, eof: Boolean) = (ch: @switch) match {
-    case 'a' if eof => println("a with oef") // then branch
-    case 'a' if eof => println("a with oef2") // unreachable, but the analysis is not that sophisticated
-    case 'a' => println("a") // else-branch
-    case 'c' =>
-  }
-
-  def defaultUnguarded(ch: Char, eof: Boolean) = ch match {
-    case ' ' if eof => println("spacey oef")
-    case _ => println("default")
-  }
-
-  def defaults(ch: Char, eof: Boolean) = (ch: @switch) match {
-    case _ if eof => println("def with oef") // then branch
-    case _ if eof => println("def with oef2") // unreachable, but the analysis is not that sophisticated
-    case _ => println("def") // else-branch
-  }
-
-  // test binders in collapsed cases (no need to run, it's "enough" to know it doesn't crash the compiler)
-  def guard(x: Any): Boolean = true
-  def testBinders =
-    try { println("") } // work around SI-6015
-    catch {
-      case _ if guard(null) =>
-      case x if guard(x) => throw x
-    }
-
-  // def unreachable(ch: Char) = (ch: @switch) match {
-  //   case 'a' => println("b") // ok
-  //   case 'a' => println("b") // unreachable
-  //   case 'c' =>
-  // }
-
-  noSwitch('a', true)
-  onlyThen('a', true)       // 'a with oef'
-  ifThenElse('a', true)     // 'a with oef'
-  ifThenElse('a', false)    // 'a'
-  defaults('a', true)       // 'def with oef'
-  defaults('a', false)      // 'def'
-
-  // test that it jumps to default case, no match error
-  defaultUnguarded(' ', false) // default
-}
diff --git a/tests/pending/run/t5856.scala b/tests/pending/run/t5856.scala
deleted file mode 100644
index e4e0e3f58..000000000
--- a/tests/pending/run/t5856.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  override def toString = "Test"
-
-  assert(s"$this" == "Test")
-  assert(s"$this$this" == "TestTest")
-  assert(s"$this$$" == "Test$")
-  assert(s"$this.##" == "Test.##")
-  assert(s"$this.toString" == "Test.toString")
-  assert(s"$this=THIS" == "Test=THIS")
-}
diff --git a/tests/pending/run/t5857.scala b/tests/pending/run/t5857.scala
deleted file mode 100644
index eabf5dc86..000000000
--- a/tests/pending/run/t5857.scala
+++ /dev/null
@@ -1,45 +0,0 @@
-
-
-
-object Test {
-
-  def time[U](b: =>U): Long = {
-    val start = System.currentTimeMillis
-    b
-    val end = System.currentTimeMillis
-
-    end - start
-  }
-
-  def main(args: Array[String]): Unit = {
-    val sz = 1000000000
-
-    val range = 1 to sz
-    check { assert(range.min == 1, range.min) }
-    check { assert(range.max == sz, range.max) }
-
-    val descending = sz to 1 by -1
-    check { assert(descending.min == 1) }
-    check { assert(descending.max == sz) }
-
-    val numeric = 1.0 to sz.toDouble by 1
-    check { assert(numeric.min == 1.0) }
-    check { assert(numeric.max == sz.toDouble) }
-
-    val numdesc = sz.toDouble to 1.0 by -1
-    check { assert(numdesc.min == 1.0) }
-    check { assert(numdesc.max == sz.toDouble) }
-  }
-
-  def check[U](b: =>U): Unit = {
-    val exectime = time {
-      b
-    }
-
-    // whatever it is, it should be less than, say, 250ms
-    // if `max` involves traversal, it takes over 5 seconds on a 3.2GHz i7 CPU
-    //println(exectime)
-    assert(exectime < 250, exectime)
-  }
-
-}
diff --git a/tests/pending/run/t5867.check b/tests/pending/run/t5867.check
deleted file mode 100644
index e1811eeef..000000000
--- a/tests/pending/run/t5867.check
+++ /dev/null
@@ -1 +0,0 @@
-UnrolledBuffer(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50)
\ No newline at end of file
diff --git a/tests/pending/run/t5867.scala b/tests/pending/run/t5867.scala
deleted file mode 100644
index c7f5d0a41..000000000
--- a/tests/pending/run/t5867.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-import collection.mutable.UnrolledBuffer
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    val buf = UnrolledBuffer(1 to 50: _*)
-    val dub = buf ++ buf
-
-    println(dub)
-  }
-
-}
diff --git a/tests/pending/run/t5879.check b/tests/pending/run/t5879.check
deleted file mode 100644
index 4bdf3f5fc..000000000
--- a/tests/pending/run/t5879.check
+++ /dev/null
@@ -1,8 +0,0 @@
-Map(1 -> 1)
-1
-(1,1)
-Map(1 -> 1)
-1
-(1,2)
-Map(1 -> 2)
-2
diff --git a/tests/pending/run/t5879.scala b/tests/pending/run/t5879.scala
deleted file mode 100644
index f96a17410..000000000
--- a/tests/pending/run/t5879.scala
+++ /dev/null
@@ -1,59 +0,0 @@
-import collection.immutable.HashMap
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    resolveDefault()
-    resolveFirst()
-    resolveSecond()
-    resolveMany()
-  }
-
-  def resolveDefault(): Unit = {
-    val a = HashMap(1 -> "1")
-    val b = HashMap(1 -> "2")
-
-    val r = a.merged(b)(null)
-    println(r)
-    println(r(1))
-  }
-
-  def resolveFirst(): Unit = {
-    val a = HashMap(1 -> "1")
-    val b = HashMap(1 -> "2")
-    def collision(a: (Int, String), b: (Int, String)) = {
-      println(a)
-      a
-    }
-
-    val r = a.merged(b) { collision }
-    println(r)
-    println(r(1))
-  }
-
-  def resolveSecond(): Unit = {
-    val a = HashMap(1 -> "1")
-    val b = HashMap(1 -> "2")
-    def collision(a: (Int, String), b: (Int, String)) = {
-      println(b)
-      b
-    }
-
-    val r = a.merged(b) { collision }
-    println(r)
-    println(r(1))
-  }
-
-  def resolveMany(): Unit = {
-    val a = HashMap((0 until 100) zip (0 until 100): _*)
-    val b = HashMap((0 until 100) zip (100 until 200): _*)
-    def collision(a: (Int, Int), b: (Int, Int)) = {
-      (a._1, a._2 + b._2)
-    }
-
-    val r = a.merged(b) { collision }
-    for ((k, v) <- r) assert(v == 100 + 2 * k, (k, v))
-  }
-
-}
diff --git a/tests/pending/run/t5880.scala b/tests/pending/run/t5880.scala
deleted file mode 100644
index 5608f4fed..000000000
--- a/tests/pending/run/t5880.scala
+++ /dev/null
@@ -1,41 +0,0 @@
-
-
-import scala.collection.JavaConversions._
-
-
-
-object Test {
-
-  def main(args:Array[String]) = {
-    val tests = 5000
-    val jm: java.util.Map[Int, Int] = scala.collection.mutable.Map((0 until tests) zip (0 until tests).reverse: _*)
-    val es = jm.entrySet()
-    val it = es.iterator
-
-    // chi square test
-    val groups = 10
-    val hits = new Array[Int](groups)
-    def hit(hc: Int): Unit = {
-      val bucket = math.abs(hc) / (Int.MaxValue / groups)
-      hits(bucket) += 1
-    }
-    def expected = tests / groups
-    def Dstat = {
-      val diffs = for (i <- 0 until groups) yield math.abs(hits(i) - expected)
-      diffs.sum.toDouble / expected
-    }
-    def ChiSquare = {
-      val diffs = for (i <- 0 until groups) yield (hits(i) - expected) * (hits(i) - expected)
-      diffs.sum.toDouble / expected
-    }
-
-    while (it.hasNext) {
-      val x = it.next()
-      hit(x.##)
-    }
-    // println(hits.toBuffer)
-    // println(ChiSquare)
-    assert(ChiSquare < 4.0, ChiSquare + " -> " + hits.mkString(", "))
-  }
-
-}
diff --git a/tests/pending/run/t5923c.scala b/tests/pending/run/t5923c.scala
deleted file mode 100644
index 5f3384638..000000000
--- a/tests/pending/run/t5923c.scala
+++ /dev/null
@@ -1,4 +0,0 @@
-// see neg/macro-blackbox-fundep-materialization and run/macro-whitebox-fundep-materialization
-object Test extends dotty.runtime.LegacyApp {
-  // do nothing
-}
diff --git a/tests/pending/run/t5937.scala b/tests/pending/run/t5937.scala
deleted file mode 100644
index 8176d5438..000000000
--- a/tests/pending/run/t5937.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-
-
-
-import collection._
-
-
-
-object Test extends dotty.runtime.LegacyApp {
-
-  val list: List[Int] = (immutable.Vector(1, 2, 3) :+ 4)(breakOut)
-
-}
diff --git a/tests/pending/run/t594.check b/tests/pending/run/t594.check
deleted file mode 100644
index 814f4a422..000000000
--- a/tests/pending/run/t594.check
+++ /dev/null
@@ -1,2 +0,0 @@
-one
-two
diff --git a/tests/pending/run/t594.scala b/tests/pending/run/t594.scala
deleted file mode 100644
index f923a3cd2..000000000
--- a/tests/pending/run/t594.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val array = Array("one", "two", "three")
-    val firstTwo: Array[String] = array.slice(0,2)
-    for (x <- firstTwo)
-      Console.println(x)
-  }
-}
diff --git a/tests/pending/run/t5971.check b/tests/pending/run/t5971.check
deleted file mode 100644
index 0c36a1ff0..000000000
--- a/tests/pending/run/t5971.check
+++ /dev/null
@@ -1,4 +0,0 @@
-r,b
-r
-a,b
-r,a,b
\ No newline at end of file
diff --git a/tests/pending/run/t5971.scala b/tests/pending/run/t5971.scala
deleted file mode 100644
index bd41350aa..000000000
--- a/tests/pending/run/t5971.scala
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-
-
-
-/** When using `AbstractTransformed` abstract inner class in views in order
- *  to force generating bridges, one must take care to push the corresponding
- *  collection trait (such as `Iterable` or `Seq`) as far as possible to the
- *  left in the linearization order -- otherwise, overridden methods from these
- *  traits can override the already overridden methods in view. This was the
- *  case with `takeWhile`.
- *  Mind blowing, I know.
- */
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    println("bar".view.reverse.filter(_ > 'a').mkString(","))
-    println("bar".view.reverse.take(1).mkString(","))
-    println("bar".view.reverse.dropWhile(_ > 'a').mkString(","))
-    println("bar".view.reverse.takeWhile(_ => true).mkString(","))
-  }
-
-}
diff --git a/tests/pending/run/t5974.check b/tests/pending/run/t5974.check
deleted file mode 100644
index 9766475a4..000000000
--- a/tests/pending/run/t5974.check
+++ /dev/null
@@ -1 +0,0 @@
-ok
diff --git a/tests/pending/run/t5974.scala b/tests/pending/run/t5974.scala
deleted file mode 100644
index e4e64c51e..000000000
--- a/tests/pending/run/t5974.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  import scala.collection.JavaConverters._
-
-  def ser(a: AnyRef) =
-    (new java.io.ObjectOutputStream(new java.io.ByteArrayOutputStream())).writeObject(a)
-
-  val l = java.util.Arrays.asList("pigdog").asScala
-  ser(l)
-  println("ok")
-}
diff --git a/tests/pending/run/t5986.check b/tests/pending/run/t5986.check
deleted file mode 100644
index 4101770c6..000000000
--- a/tests/pending/run/t5986.check
+++ /dev/null
@@ -1,15 +0,0 @@
-Foo(bar, 1)
-Foo(bar, 1)
-Foo(bar, 1),Foo(baz, 3),Foo(bazz, 4)
-Foo(bar, 1)
-Foo(bar, 1)
-Foo(bar, 1),Foo(baz, 3),Foo(bazz, 4)
-Foo(bar, 1)
-Foo(bar, 1)
-Foo(bar, 1),Foo(baz, 3),Foo(bazz, 4)
-Foo(bar, 1)
-Foo(bar, 1)
-Foo(bar, 1),Foo(baz, 3),Foo(bazz, 4)
-Foo(bar, 1)
-Foo(bar, 1)
-Foo(bar, 1),Foo(baz, 3),Foo(bazz, 4)
\ No newline at end of file
diff --git a/tests/pending/run/t5986.scala b/tests/pending/run/t5986.scala
deleted file mode 100644
index b05d488f2..000000000
--- a/tests/pending/run/t5986.scala
+++ /dev/null
@@ -1,36 +0,0 @@
-
-
-
-import scala.collection._
-
-
-
-/** A sorted set should not replace elements when adding
- *  and the element already exists in the set.
- */
-object Test {
-
-  class Foo(val name: String, val n: Int) {
-    override def equals(obj: Any): Boolean = obj match { case other: Foo => name == other.name; case _ => false }
-    override def hashCode = name.##
-    override def toString = "Foo(" + name + ", " + n + ")"
-  }
-
-  implicit val ordering: Ordering[Foo] = Ordering.fromLessThan[Foo] { (a, b) => a.name.compareTo(b.name) < 0 }
-
-  def check[S <: Set[Foo]](set: S): Unit = {
-    def output(s: Set[Foo]) = println(s.toList.sorted.mkString(","))
-    output(set + new Foo("bar", 2))
-    output(set ++ List(new Foo("bar", 2), new Foo("bar", 3), new Foo("bar", 4)))
-    output(set union Set(new Foo("bar", 2), new Foo("baz", 3), new Foo("bazz", 4)))
-  }
-
-  def main(args: Array[String]): Unit = {
-    check(Set(new Foo("bar", 1)))
-    check(immutable.Set(new Foo("bar", 1)))
-    check(mutable.Set(new Foo("bar", 1)))
-    check(immutable.SortedSet(new Foo("bar", 1)))
-    check(mutable.SortedSet(new Foo("bar", 1)))
-  }
-
-}
diff --git a/tests/pending/run/t6011b.check b/tests/pending/run/t6011b.check
deleted file mode 100644
index 00750edc0..000000000
--- a/tests/pending/run/t6011b.check
+++ /dev/null
@@ -1 +0,0 @@
-3
diff --git a/tests/pending/run/t6011b.scala b/tests/pending/run/t6011b.scala
deleted file mode 100644
index d99bf46fc..000000000
--- a/tests/pending/run/t6011b.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  var cond = true
-
-  // should not generate a switch
-  def f(ch: Char): Int = ch match {
-    case 'a' if cond => 1
-    case 'z' | 'a' => 2
-  }
-
-  println(f('a') + f('z')) // 3
-}
diff --git a/tests/pending/run/t6052.scala b/tests/pending/run/t6052.scala
deleted file mode 100644
index e740f00e1..000000000
--- a/tests/pending/run/t6052.scala
+++ /dev/null
@@ -1,21 +0,0 @@
-
-
-
-
-
-
-
-object Test extends dotty.runtime.LegacyApp {
-  def seqarr(i: Int) = Array[Int]() ++ (0 until i)
-  def pararr(i: Int) = seqarr(i).par
-
-  def check[T](i: Int, f: Int => T): Unit = {
-    val gseq = seqarr(i).toSeq.groupBy(f)
-    val gpar = pararr(i).groupBy(f)
-    assert(gseq == gpar, (gseq, gpar))
-  }
-
-  for (i <- 0 until 20) check(i, _ > 0)
-  for (i <- 0 until 20) check(i, _ % 2)
-  for (i <- 0 until 20) check(i, _ % 4)
-}
diff --git a/tests/pending/run/t6064.scala b/tests/pending/run/t6064.scala
deleted file mode 100644
index 319ad1ae2..000000000
--- a/tests/pending/run/t6064.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  assert(Option(42) contains 42)
-  assert(Some(42) contains 42)
-  assert(Option(BigInt(42)) contains 42)
-  assert(Option(42) contains BigInt(42))
-  assert(!(None contains 42))
-  assert(Some(null) contains null)
-  assert(!(Option(null) contains null))
-}
diff --git a/tests/pending/run/t6077_patmat_cse_irrefutable.check b/tests/pending/run/t6077_patmat_cse_irrefutable.check
deleted file mode 100644
index 9766475a4..000000000
--- a/tests/pending/run/t6077_patmat_cse_irrefutable.check
+++ /dev/null
@@ -1 +0,0 @@
-ok
diff --git a/tests/pending/run/t6077_patmat_cse_irrefutable.scala b/tests/pending/run/t6077_patmat_cse_irrefutable.scala
deleted file mode 100644
index ef8c3dc59..000000000
--- a/tests/pending/run/t6077_patmat_cse_irrefutable.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-class LiteralNode(val value: Any)
-
-object LiteralNode {
-  // irrefutable
-  def unapply(n: LiteralNode) = Some(n.value)
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  ((new LiteralNode(false)): Any) match {
-    case LiteralNode(true)  => println("uh-oh")
-    case LiteralNode(false) => println("ok")
-  }
-}
diff --git a/tests/pending/run/t6090.scala b/tests/pending/run/t6090.scala
deleted file mode 100644
index e7dbb36a0..000000000
--- a/tests/pending/run/t6090.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-class X { def ==(other: X) = true }
-class V(val x: X) extends AnyVal
-object Test extends {
-  def main(args: Array[String]) =
-    assert((new V(new X) == new V(new X)))
-}
diff --git a/tests/pending/run/t6114.scala b/tests/pending/run/t6114.scala
deleted file mode 100644
index 8c19e4c2b..000000000
--- a/tests/pending/run/t6114.scala
+++ /dev/null
@@ -1,61 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def testList = {
-    val list = new java.util.ArrayList[Int]
-    list.add(1)
-    list.add(2)
-    list.add(3)
-    import scala.collection.JavaConverters._
-    val next = list.asScala ++ List(4,5,6)
-    assert(next != list.asScala)
-
-    val raw = list.asScala
-    val cloned = raw.clone
-    list.add(1)
-    assert(raw != cloned)
-  }
-  def testSet = {
-    val set = new java.util.HashSet[Int]
-    set.add(1)
-    set.add(2)
-    set.add(3)
-    import scala.collection.JavaConverters._
-    val next = set.asScala ++ Set(4,5,6)
-    assert(next != set.asScala)
-
-    val raw = set.asScala
-    val cloned = raw.clone
-    set.add(4)
-    assert(raw != cloned)
-  }
-  def testMap = {
-    val map = new java.util.HashMap[Int,Int]
-    map.put(1,1)
-    map.put(2,2)
-    map.put(3,3)
-    import scala.collection.JavaConverters._
-    val next = map.asScala ++ Map(4->4,5->5,6->6)
-    assert(next != map.asScala)
-
-    val raw = map.asScala
-    val cloned = raw.clone
-    map.put(4,4)
-    assert(raw != cloned)
-  }
-
-  def testCollection = {
-    val list: java.util.Collection[Int] = new java.util.ArrayDeque[Int]
-    list.add(1)
-    list.add(2)
-    list.add(3)
-    import scala.collection.JavaConverters._
-    val next = list.asScala ++ List(4,5,6)
-    assert(next != list.asScala)
-
-    // Note: Clone is hidden at this level, so no overriden cloning.
-  }
-
-  testList
-  testSet
-  testMap
-  testCollection
-}
diff --git a/tests/pending/run/t6126.scala b/tests/pending/run/t6126.scala
deleted file mode 100644
index c328bf08f..000000000
--- a/tests/pending/run/t6126.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-trait LogLevelType
-object Test {
-  type LogLevel = Int with LogLevelType
-  final val ErrorLevel = 1.asInstanceOf[Int with LogLevelType]
-  def main(args: Array[String]): Unit = {
-    List(ErrorLevel, ErrorLevel)
-  }
-}
diff --git a/tests/pending/run/t6150.scala b/tests/pending/run/t6150.scala
deleted file mode 100644
index f3e83e154..000000000
--- a/tests/pending/run/t6150.scala
+++ /dev/null
@@ -1,36 +0,0 @@
-object Test {
-  import collection.{ immutable, mutable, generic }
-  def TheOneTrueCBF = collection.IndexedSeq.ReusableCBF
-
-  val cbf1 = implicitly[generic.CanBuildFrom[immutable.Vector[Int], Int, collection.IndexedSeq[Int]]]
-  val cbf2 = implicitly[generic.CanBuildFrom[immutable.IndexedSeq[Int], Int, collection.IndexedSeq[Int]]]
-  val cbf3 = implicitly[generic.CanBuildFrom[collection.IndexedSeq[Int], Int, collection.IndexedSeq[Int]]]
-
-  val cbf4 = implicitly[generic.CanBuildFrom[immutable.Vector[Int], Int, immutable.IndexedSeq[Int]]]
-  val cbf5 = implicitly[generic.CanBuildFrom[immutable.Vector[Int], Int, immutable.Vector[Int]]]
-  val cbf6 = implicitly[generic.CanBuildFrom[immutable.IndexedSeq[Int], Int, immutable.IndexedSeq[Int]]]
-
-  def check[C](v: C) = {
-    assert(v == Vector(1, 2, 3, 4))
-    assert(v.isInstanceOf[Vector[_]])
-  }
-  def checkRealMccoy(x: AnyRef) = {
-    assert(x eq TheOneTrueCBF, cbf1)
-  }
-
-  val v = immutable.Vector(1, 2, 3)
-  val iiv: immutable.IndexedSeq[Int] = immutable.Vector(1, 2, 3)
-  val iv: IndexedSeq[Int] = immutable.Vector(1, 2, 3)
-
-  def main(args: Array[String]): Unit = {
-    List(cbf1, cbf2, cbf3, cbf4, cbf5, cbf6) foreach checkRealMccoy
-    check(v.:+(4)(cbf1))
-    check(v.:+(4)(cbf2))
-    check(v.:+(4)(cbf3))
-
-    check(iiv.:+(4)(cbf2))
-    check(iiv.:+(4)(cbf3))
-
-    check(iv.:+(4)(cbf3))
-  }
-}
diff --git a/tests/pending/run/t6188.check b/tests/pending/run/t6188.check
deleted file mode 100644
index 5d64afc47..000000000
--- a/tests/pending/run/t6188.check
+++ /dev/null
@@ -1 +0,0 @@
-Failure(java.lang.Exception: this is an exception)
diff --git a/tests/pending/run/t6188.flags b/tests/pending/run/t6188.flags
deleted file mode 100644
index 0ebca3e7a..000000000
--- a/tests/pending/run/t6188.flags
+++ /dev/null
@@ -1 +0,0 @@
- -optimize 
diff --git a/tests/pending/run/t6188.scala b/tests/pending/run/t6188.scala
deleted file mode 100644
index b6261580e..000000000
--- a/tests/pending/run/t6188.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-// SI-6188 Optimizer incorrectly removes method invocations containing throw expressions
-
-import scala.util.Success
-
-object Test {
- def main(args: Array[String]): Unit = {
-   val e = new Exception("this is an exception")
-   val res = Success(1).flatMap[Int](x => throw e)
-   println(res)
- }
-}
-
diff --git a/tests/pending/run/t6194.check b/tests/pending/run/t6194.check
deleted file mode 100644
index b325f479d..000000000
--- a/tests/pending/run/t6194.check
+++ /dev/null
@@ -1 +0,0 @@
-C:\FooBar\Java\includes\*.jar
diff --git a/tests/pending/run/t6194.scala b/tests/pending/run/t6194.scala
deleted file mode 100644
index ced325942..000000000
--- a/tests/pending/run/t6194.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-import scala.tools.nsc.util._
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val cp = ClassPath.expandPath("""C:\FooBar\Java\includes\*.jar""") mkString java.io.File.pathSeparator
-    println(cp)
-  }
-}
diff --git a/tests/pending/run/t6197.scala b/tests/pending/run/t6197.scala
deleted file mode 100644
index f4f77594e..000000000
--- a/tests/pending/run/t6197.scala
+++ /dev/null
@@ -1,21 +0,0 @@
-import scala.collection.immutable._
-
-object Test extends dotty.runtime.LegacyApp {
-
-  // test that a HashTrieSet with one leaf element is not created!
-  val x = HashSet.empty + 1 + 2
-  if(x.getClass.getSimpleName != "HashTrieSet")
-    println("A hash set containing two non-colliding values should be a HashTrieSet")
-
-  val y = x - 1
-  if(y.getClass.getSimpleName != "HashSet1")
-    println("A hash set containing one element should always use HashSet1")
-
-  // it is pretty hard to test that the case where a HashTrieSet has one element which
-  // is itself of type HashTrieS t. That is because the improve hash function makes it very difficult
-  // to find keys that will have hashes that are close together.
-  //
-  // However, it is also not necessary. Removing the ability of a HashTrieSet to have
-  // one child of type HashTrieSet completely breaks the HashSet, so that many other
-  // tests fail
-}
diff --git a/tests/pending/run/t6246.check b/tests/pending/run/t6246.check
deleted file mode 100644
index 9532185ea..000000000
--- a/tests/pending/run/t6246.check
+++ /dev/null
@@ -1,90 +0,0 @@
-runtimeClass = byte, toString = Byte
-true
-true
-true
-false
-true
-false
-false
-false
-false
-runtimeClass = short, toString = Short
-true
-true
-true
-false
-true
-false
-false
-false
-false
-runtimeClass = char, toString = Char
-true
-true
-true
-false
-true
-false
-false
-false
-false
-runtimeClass = int, toString = Int
-true
-true
-true
-false
-true
-false
-false
-false
-false
-runtimeClass = long, toString = Long
-true
-true
-true
-false
-true
-false
-false
-false
-false
-runtimeClass = float, toString = Float
-true
-true
-true
-false
-true
-false
-false
-false
-false
-runtimeClass = double, toString = Double
-true
-true
-true
-false
-true
-false
-false
-false
-false
-runtimeClass = void, toString = Unit
-true
-true
-true
-false
-true
-false
-false
-false
-false
-runtimeClass = boolean, toString = Boolean
-true
-true
-true
-false
-true
-false
-false
-false
-false
\ No newline at end of file
diff --git a/tests/pending/run/t6246.scala b/tests/pending/run/t6246.scala
deleted file mode 100644
index 179ef8690..000000000
--- a/tests/pending/run/t6246.scala
+++ /dev/null
@@ -1,27 +0,0 @@
-import scala.reflect.{ClassTag, classTag}
-
-@deprecated("Suppress warnings", since="2.11")
-object Test extends dotty.runtime.LegacyApp {
-  def testValueClass(tag: ClassTag[_]): Unit = {
-    println(s"runtimeClass = ${tag.runtimeClass}, toString = ${tag.toString}")
-    println(tag <:< tag)
-    println(tag <:< ClassTag.AnyVal)
-    println(tag <:< ClassTag.Any)
-    println(tag <:< ClassTag.Nothing)
-    println(ClassTag.Nothing <:< tag)
-    println(tag <:< ClassTag.Null)
-    println(ClassTag.Null <:< tag)
-    println(tag <:< ClassTag.Object)
-    println(ClassTag.Object <:< tag)
-  }
-
-  testValueClass(ClassTag.Byte)
-  testValueClass(ClassTag.Short)
-  testValueClass(ClassTag.Char)
-  testValueClass(ClassTag.Int)
-  testValueClass(ClassTag.Long)
-  testValueClass(ClassTag.Float)
-  testValueClass(ClassTag.Double)
-  testValueClass(ClassTag.Unit)
-  testValueClass(ClassTag.Boolean)
-}
diff --git a/tests/pending/run/t627.check b/tests/pending/run/t627.check
deleted file mode 100644
index 39e641d98..000000000
--- a/tests/pending/run/t627.check
+++ /dev/null
@@ -1 +0,0 @@
-WrappedArray(1, 2, 3, 4)
diff --git a/tests/pending/run/t627.scala b/tests/pending/run/t627.scala
deleted file mode 100644
index 7136169b0..000000000
--- a/tests/pending/run/t627.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val s: Seq[Int] = Array(1, 2, 3, 4)
-    println(s)
-  }
-}
diff --git a/tests/pending/run/t6271.scala b/tests/pending/run/t6271.scala
deleted file mode 100644
index e8047a9be..000000000
--- a/tests/pending/run/t6271.scala
+++ /dev/null
@@ -1,32 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def filterIssue = {
-    val viewed : Iterable[Iterable[Int]] = List(List(0).view).view
-    val filtered = viewed flatMap { x => List( x filter (_ > 0) ) }
-    filtered.iterator.toIterable.flatten
-  }
-  def takenIssue = {
-    val viewed : Iterable[Iterable[Int]] = List(List(0).view).view
-    val filtered = viewed flatMap { x => List( x take 0 ) }
-    filtered.iterator.toIterable.flatten
-  }
-  def droppedIssue = {
-    val viewed : Iterable[Iterable[Int]] = List(List(0).view).view
-    val filtered = viewed flatMap { x => List( x drop 1 ) }
-    filtered.iterator.toIterable.flatten
-  }
-  def flatMappedIssue = {
-    val viewed : Iterable[Iterable[Int]] = List(List(0).view).view
-    val filtered = viewed flatMap { x => List( x flatMap (_ => List()) ) }
-    filtered.iterator.toIterable.flatten
-  }
-  def slicedIssue = {
-    val viewed : Iterable[Iterable[Int]] = List(List(0).view).view
-    val filtered = viewed flatMap { x => List( x slice (2,3) ) }
-    filtered.iterator.toIterable.flatten
-  }
-  filterIssue
-  takenIssue
-  droppedIssue
-  flatMappedIssue
-  slicedIssue
-}
diff --git a/tests/pending/run/t6272.check b/tests/pending/run/t6272.check
deleted file mode 100644
index f00c965d8..000000000
--- a/tests/pending/run/t6272.check
+++ /dev/null
@@ -1,10 +0,0 @@
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
diff --git a/tests/pending/run/t6272.scala b/tests/pending/run/t6272.scala
deleted file mode 100644
index a43e42c47..000000000
--- a/tests/pending/run/t6272.scala
+++ /dev/null
@@ -1,62 +0,0 @@
-// x1, x2, and x3 resulted in: symbol variable bitmap$0 does not exist in A.<init>
-object A {
-
-  try {
-    lazy val x1 = 1
-    println(x1)
-    sys.error("!")
-  } catch {
-    case _: Throwable =>
-      lazy val x2 = 2
-      println(x2)
-  } finally {
-    lazy val x3 = 3
-    println(x3)
-  }
-
-  if ("".isEmpty) {
-    lazy val x4 = 4
-    println(x4)
-  }
-
-  var b = true
-  while(b) {
-    lazy val x5 = 5
-    println(x5)
-    b = false
-  }
-
-
-  def method: Unit = {
-    try {
-      lazy val x6 = 6
-      println(x6)
-      sys.error("!")
-    } catch {
-      case _: Throwable =>
-        lazy val x7 = 7
-        println(x7)
-    } finally {
-      lazy val x8 = 8
-      println(x8)
-    }
-
-    if ("".isEmpty) {
-      lazy val x9 = 9
-      println(x9)
-    }
-
-    var b = true
-    while(b) {
-      lazy val x10 = 10
-      println(x10)
-      b = false
-    }
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    A.method
-  }
-}
diff --git a/tests/pending/run/t629.check b/tests/pending/run/t629.check
deleted file mode 100644
index d86bac9de..000000000
--- a/tests/pending/run/t629.check
+++ /dev/null
@@ -1 +0,0 @@
-OK
diff --git a/tests/pending/run/t629.scala b/tests/pending/run/t629.scala
deleted file mode 100644
index 67baead5f..000000000
--- a/tests/pending/run/t629.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-object Test
-{
-    def main(args : Array[String]) : Unit = Console.println(new C(1))
-}
-
-abstract class A(val x : Int)
-
-class C(x : Int) extends A(x)
-{
-  override def toString() = "OK"
-  val v = new D
-  class D { def value = x }
-}
diff --git a/tests/pending/run/t6290.scala b/tests/pending/run/t6290.scala
deleted file mode 100644
index 6552a747c..000000000
--- a/tests/pending/run/t6290.scala
+++ /dev/null
@@ -1,4 +0,0 @@
-object Test {
-  implicit val foo: languageFeature.dynamics = language.dynamics
-  def main(args: Array[String]): Unit = ()
-}
diff --git a/tests/pending/run/t6370.scala b/tests/pending/run/t6370.scala
deleted file mode 100644
index c86b87dc8..000000000
--- a/tests/pending/run/t6370.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-object Test {
-
-  def main(args: Array[String]): Unit = {
-      val m = collection.immutable.ListMap( "x" -> 1 )
-      try {
-         m("y")
-      } catch {
-         case e : NoSuchElementException => assert(e.getMessage() == "key not found: y")
-      }
-
-  }
-}
diff --git a/tests/pending/run/t6410.check b/tests/pending/run/t6410.check
deleted file mode 100644
index 051fe4995..000000000
--- a/tests/pending/run/t6410.check
+++ /dev/null
@@ -1,2 +0,0 @@
-ParMap(0 -> 4, 1 -> 5)
-ParMap(0 -> 4, 1 -> 5)
\ No newline at end of file
diff --git a/tests/pending/run/t6410.scala b/tests/pending/run/t6410.scala
deleted file mode 100644
index 0855ffecd..000000000
--- a/tests/pending/run/t6410.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-
-
-
-object Test extends dotty.runtime.LegacyApp {
-  val x = collection.parallel.mutable.ParArray.range(1,10) groupBy { _ % 2 } mapValues { _.size }
-  println(x)
-  val y = collection.parallel.immutable.ParVector.range(1,10) groupBy { _ % 2 } mapValues { _.size }
-  println(y)
-}
diff --git a/tests/pending/run/t6443-by-name.check b/tests/pending/run/t6443-by-name.check
deleted file mode 100644
index 6f98fa4a2..000000000
--- a/tests/pending/run/t6443-by-name.check
+++ /dev/null
@@ -1,3 +0,0 @@
-1
-foo
-foo
diff --git a/tests/pending/run/t6443-by-name.scala b/tests/pending/run/t6443-by-name.scala
deleted file mode 100644
index 3060a22b4..000000000
--- a/tests/pending/run/t6443-by-name.scala
+++ /dev/null
@@ -1,18 +0,0 @@
-object Test {
-
-	def main(args: Array[String]): Unit = {
-		def foo = {println("foo"); 0}
-		lazyDep(X)(foo)
-	}
-
-  trait T {
-  	type U
-  }
-  object X extends T { type U = Int }
-
-	def lazyDep(t: T)(u: => t.U): Unit = {
-		println("1")
-		u
-		u
-	}
-}
diff --git a/tests/pending/run/t6443-varargs.check b/tests/pending/run/t6443-varargs.check
deleted file mode 100644
index 257cc5642..000000000
--- a/tests/pending/run/t6443-varargs.check
+++ /dev/null
@@ -1 +0,0 @@
-foo
diff --git a/tests/pending/run/t6443-varargs.scala b/tests/pending/run/t6443-varargs.scala
deleted file mode 100644
index 006e33244..000000000
--- a/tests/pending/run/t6443-varargs.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-object Test {
-
-	def main(args: Array[String]): Unit = {
-		def foo = {println("foo"); 0}
-		lazyDep(X)(foo)
-	}
-
-  trait T {
-  	type U
-  }
-  object X extends T { type U = Int }
-
-	def lazyDep(t: T)(us: t.U*): Unit = {
-		List(us: _*)
-	}
-}
diff --git a/tests/pending/run/t6467.scala b/tests/pending/run/t6467.scala
deleted file mode 100644
index e02fb1669..000000000
--- a/tests/pending/run/t6467.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-
-
-
-
-import collection._
-
-
-
-object Test extends dotty.runtime.LegacyApp {
-
-  def compare(s1: String, s2: String): Unit = {
-    assert(s1 == s2, s1 + "\nvs.\n" + s2)
-  }
-
-  compare(List(1, 2, 3, 4).aggregate(new java.lang.StringBuffer)(_ append _, _ append _).toString, "1234")
-  compare(List(1, 2, 3, 4).par.aggregate(new java.lang.StringBuffer)(_ append _, _ append _).toString, "1234")
-  compare(Seq(0 until 100: _*).aggregate(new java.lang.StringBuffer)(_ append _, _ append _).toString, (0 until 100).mkString)
-  compare(Seq(0 until 100: _*).par.aggregate(new java.lang.StringBuffer)(_ append _, _ append _).toString, (0 until 100).mkString)
-
-}
diff --git a/tests/pending/run/t6488.scala b/tests/pending/run/t6488.scala
deleted file mode 100644
index 559164044..000000000
--- a/tests/pending/run/t6488.scala
+++ /dev/null
@@ -1,64 +0,0 @@
-import scala.sys.process._
-import scala.util.Try
-import scala.util.Properties.{ javaHome, javaClassPath }
-import java.io.{ File, IOException }
-import java.util.concurrent.CountDownLatch
-import java.util.concurrent.TimeUnit._
-import java.util.concurrent.atomic._
-
-object Test {
-  /*
-  // Program that prints "Success" if the command was successfully run then destroyed
-  // It will silently pass if the command "/bin/ls" does not exist
-  // It will fail due to the uncatchable exception in t6488 race condition,
-  // i.e., if any uncaught exceptions on spawned threads are printed.
-  def main(args: Array[String]) {
-    try Process("/bin/ls").run(ProcessLogger { _ => () }).destroy
-    catch { case _ => () }
-    println("Success")
-  }
-  */
-
-  // Show that no uncaught exceptions are thrown on spawned I/O threads
-  // when the process is destroyed.  The default handler will print
-  // stack traces in the failing case.
-  def main(args: Array[String]): Unit = {
-    if (args.nonEmpty && args(0) == "data")
-      data()
-    else
-      test()          // args(0) == "jvm"
-  }
-
-  // fork the data spewer, wait for input, then destroy the process
-  def test(): Unit = {
-    val f = new File(javaHome, "bin").listFiles.sorted filter (_.getName startsWith "java") find (_.canExecute) getOrElse {
-      // todo signal test runner that test is skipped
-      new File("/bin/ls")  // innocuous
-    }
-    //Process(f.getAbsolutePath).run(ProcessLogger { _ => () }).destroy
-    val reading = new CountDownLatch(1)
-    val count   = new AtomicInteger
-    def counted = count.get
-    val command = s"${f.getAbsolutePath} -classpath ${javaClassPath} Test data"
-    Try {
-      Process(command) run ProcessLogger { (s: String) =>
-        //Console println s"[[$s]]"     // java help
-        count.getAndIncrement
-        reading.countDown
-        Thread.`yield`()
-      }
-    } foreach { (p: Process) =>
-      val ok = reading.await(10, SECONDS)
-      if (!ok) Console println "Timed out waiting for process output!"
-      p.destroy()
-    }
-    //Console println s"Read count $counted lines"
-  }
-
-  // spew something
-  def data(): Unit = {
-    def filler = "." * 100
-    for (i <- 1 to 1000)
-      Console println s"Outputting data line $i $filler"
-  }
-}
diff --git a/tests/pending/run/t6500.scala b/tests/pending/run/t6500.scala
deleted file mode 100644
index 8df00592b..000000000
--- a/tests/pending/run/t6500.scala
+++ /dev/null
@@ -1,13 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  class Box(val value: Int) extends AnyVal
-
-  trait Foo {
-    def append(box: Box): Foo
-  }
-
-  class Bar extends Foo {
-    override def append(box: Box): Bar = this // produces bad forwarder
-  }
-
-  ((new Bar): Foo).append(new Box(0))
-}
diff --git a/tests/pending/run/t6506.scala b/tests/pending/run/t6506.scala
deleted file mode 100644
index 64a097b6b..000000000
--- a/tests/pending/run/t6506.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    new WL(new {} #:: S) with T
-  }
-  object S { def #::(a: Any): Any = () }
-  trait T
-  class WL(a: Any)
-}
diff --git a/tests/pending/run/t6559.scala b/tests/pending/run/t6559.scala
deleted file mode 100644
index 5c671f727..000000000
--- a/tests/pending/run/t6559.scala
+++ /dev/null
@@ -1,17 +0,0 @@
-
-object Test {
-
-  def main(args: Array[String]) = {
-     val one = "1"
-     val two = "2"
-
-     val raw = raw"\n$one\n$two\n"
-     val escaped = s"\n$one\n$two\n"
-     val buggy = "\\n1\n2\n"
-     val correct = "\\n1\\n2\\n"
-
-     assert(raw != escaped, "Raw strings should not be escaped.")
-     assert(raw != buggy, "Raw strings after variables should not be escaped.")
-     assert(raw == correct, "Raw strings should stay raw.")
-  }
-}
diff --git a/tests/pending/run/t6584.check b/tests/pending/run/t6584.check
deleted file mode 100644
index 35c868875..000000000
--- a/tests/pending/run/t6584.check
+++ /dev/null
@@ -1,8 +0,0 @@
-Array: 102400
-Vector: 102400
-List: 102400
-Stream: 102400
-Array: 102400
-Vector: 102400
-List: 102400
-Stream: 102400
diff --git a/tests/pending/run/t6584.scala b/tests/pending/run/t6584.scala
deleted file mode 100644
index 24c236ef3..000000000
--- a/tests/pending/run/t6584.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val size = 100 * 1024
-    val doubled = (1 to size) ++ (1 to size)
-
-    println("Array: " + Array.tabulate(size)(x => x).distinct.size)
-    println("Vector: " + Vector.tabulate(size)(x => x).distinct.size)
-    println("List: " + List.tabulate(size)(x => x).distinct.size)
-    println("Stream: " + Stream.tabulate(size)(x => x).distinct.size)
-
-    println("Array: " + doubled.toArray.distinct.size)
-    println("Vector: " + doubled.toVector.distinct.size)
-    println("List: " + doubled.toList.distinct.size)
-    println("Stream: " + doubled.toStream.distinct.size)
-  }
-}
diff --git a/tests/pending/run/t6614.check b/tests/pending/run/t6614.check
deleted file mode 100644
index 2e80ebda8..000000000
--- a/tests/pending/run/t6614.check
+++ /dev/null
@@ -1,11 +0,0 @@
-(ArrayStack(),true)
-(ArrayStack(0),true)
-(ArrayStack(0, 1),true)
-(ArrayStack(0, 1, 2),true)
-(ArrayStack(0, 1, 2, 3),true)
-(ArrayStack(0, 1, 2, 3, 4),true)
-(ArrayStack(0, 1, 2, 3, 4, 5),true)
-(ArrayStack(0, 1, 2, 3, 4, 5, 6),true)
-(ArrayStack(0, 1, 2, 3, 4, 5, 6, 7),true)
-(ArrayStack(0, 1, 2, 3, 4, 5, 6, 7, 8),true)
-(ArrayStack(0, 1, 2, 3, 4, 5, 6, 7, 8, 9),true)
diff --git a/tests/pending/run/t6614.scala b/tests/pending/run/t6614.scala
deleted file mode 100644
index b3044c9f0..000000000
--- a/tests/pending/run/t6614.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-	import scala.collection.mutable.ArrayStack
-
-	println((for (i <- 0 to 10) yield {
-		val in = ArrayStack.tabulate(i)(_.toString)
-		(in, (in filter (_ => true)) == in)
-	}).mkString("\n"))
-}
diff --git a/tests/pending/run/t6632.check b/tests/pending/run/t6632.check
deleted file mode 100644
index 26cf061b5..000000000
--- a/tests/pending/run/t6632.check
+++ /dev/null
@@ -1,5 +0,0 @@
-java.lang.IndexOutOfBoundsException: -1
-java.lang.IndexOutOfBoundsException: -2
-java.lang.IndexOutOfBoundsException: -3
-java.lang.IndexOutOfBoundsException: -1
-java.lang.IndexOutOfBoundsException: 5
diff --git a/tests/pending/run/t6632.scala b/tests/pending/run/t6632.scala
deleted file mode 100644
index baf4e7309..000000000
--- a/tests/pending/run/t6632.scala
+++ /dev/null
@@ -1,22 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  import collection.mutable.ListBuffer
-
-  def newLB = ListBuffer('a, 'b, 'c, 'd, 'e)
-
-  def iiobe[A](f: => A) =
-    try { f }
-    catch { case ex: IndexOutOfBoundsException => println(ex) }
-
-  val lb0 = newLB
-  iiobe( lb0.insert(-1, 'x) )
-
-  val lb1 = newLB
-  iiobe( lb1.insertAll(-2, Array('x, 'y, 'z)) )
-
-  val lb2 = newLB
-  iiobe( lb2.update(-3, 'u) )
-
-  val lb3 = newLB
-  iiobe( lb3.updated(-1, 'u) )
-  iiobe( lb3.updated(5, 'u) )
-}
diff --git a/tests/pending/run/t6633.check b/tests/pending/run/t6633.check
deleted file mode 100644
index 1ff8cdbc4..000000000
--- a/tests/pending/run/t6633.check
+++ /dev/null
@@ -1,3 +0,0 @@
-java.lang.IndexOutOfBoundsException: 9
-replStringOf OK
-length OK
diff --git a/tests/pending/run/t6633.scala b/tests/pending/run/t6633.scala
deleted file mode 100644
index 852fc5714..000000000
--- a/tests/pending/run/t6633.scala
+++ /dev/null
@@ -1,33 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  import collection.mutable.ListBuffer
-
-  def newLB = ListBuffer('a, 'b, 'c, 'd, 'e)
-
-  val lb0 = newLB
-
-  try {
-    lb0.insert(9, 'x)
-  } catch {
-    case ex: IndexOutOfBoundsException => println(ex)
-  }
-
-  val lb1 = newLB
-
-  try {
-    lb1.insert(9, 'x)
-  } catch {
-    case ex: IndexOutOfBoundsException =>
-  }
-
-  val replStr = scala.runtime.ScalaRunTime.replStringOf(lb1, 100)
-  if (replStr == "ListBuffer('a, 'b, 'c, 'd, 'e)\n")
-    println("replStringOf OK")
-  else
-    println("replStringOf FAILED: " + replStr)
-
-  val len = lb1.length
-  if (len == 5)
-    println("length OK")
-  else
-    println("length FAILED: " + len)
-}
diff --git a/tests/pending/run/t6634.check b/tests/pending/run/t6634.check
deleted file mode 100644
index f6cbb30c6..000000000
--- a/tests/pending/run/t6634.check
+++ /dev/null
@@ -1,31 +0,0 @@
-Trying lb0 ...
-Checking ...
-String OK.
-Length OK.
-
-Trying lb1 ...
-Checking ...
-String OK.
-Length OK.
-
-Trying lb2 ...
-Checking ...
-String OK.
-Length OK.
-
-Trying lb3 ...
-Checking ...
-String OK.
-Length OK.
-
-Trying lb4 ...
-Checking ...
-String OK.
-Length OK.
-
-Trying lb5 ...
-java.lang.IllegalArgumentException: removing negative number (-1) of elements
-Checking ...
-String OK.
-Length OK.
-
diff --git a/tests/pending/run/t6634.scala b/tests/pending/run/t6634.scala
deleted file mode 100644
index bc2f00224..000000000
--- a/tests/pending/run/t6634.scala
+++ /dev/null
@@ -1,80 +0,0 @@
-import collection.mutable.ListBuffer
-
-object Test extends dotty.runtime.LegacyApp {
-  def newLB = ListBuffer('a, 'b, 'c, 'd, 'e)
-
-  val lb0 = newLB
-  println("Trying lb0 ...")
-  try {
-    lb0.remove(5, 0)
-  } catch {
-    // Not thrown in 2.10, will be thrown in 2.11
-    case ex: IndexOutOfBoundsException => println(ex)
-  }
-  checkNotCorrupted(lb0)
-
-  val lb1 = newLB
-  println("Trying lb1 ...")
-  try {
-    lb1.remove(6, 6)
-  } catch {
-    // Not thrown in 2.10, will be thrown in 2.11
-    case ex: IndexOutOfBoundsException => println(ex)
-  }
-  checkNotCorrupted(lb1)
-
-  val lb2 = newLB
-  println("Trying lb2 ...")
-  try {
-    lb2.remove(99, 6)
-  } catch {
-    // Not thrown in 2.10, will be thrown in 2.11
-    case ex: IndexOutOfBoundsException => println(ex)
-  }
-  checkNotCorrupted(lb2)
-
-  val lb3 = newLB
-  println("Trying lb3 ...")
-  try {
-    lb3.remove(1, 9)
-  } catch {
-    // Not thrown in 2.10, will be thrown in 2.11
-    case ex: IllegalArgumentException => println(ex)
-  }
-  checkNotCorrupted(lb3, "ListBuffer('a)", 1)
-
-  val lb4 = newLB
-  println("Trying lb4 ...")
-  try {
-    lb4.remove(-1, 1)
-  } catch {
-    // Not thrown in 2.10, will be thrown in 2.11
-    case ex: IndexOutOfBoundsException => println(ex)
-  }
-  checkNotCorrupted(lb4, "ListBuffer('b, 'c, 'd, 'e)", 4)
-
-  val lb5 = newLB
-  println("Trying lb5 ...")
-  try {
-    lb5.remove(1, -1)
-  } catch {
-    case ex: IllegalArgumentException => println(ex)
-  }
-  checkNotCorrupted(lb5)
-
-  // buffer should neither be changed nor corrupted after calling remove with invalid arguments
-  def checkNotCorrupted(
-    lb: ListBuffer[Symbol],
-    expectedString: String = "ListBuffer('a, 'b, 'c, 'd, 'e)",
-    expectedLength: Int = 5) = {
-    println("Checking ...")
-    val replStr = scala.runtime.ScalaRunTime.replStringOf(lb, 100)
-    if (replStr == expectedString + "\n") println("String OK.")
-    else println("!!! replStringOf FAILED: " + replStr)
-
-    val len = lb.length
-    if (len == expectedLength) println("Length OK.")
-    else println("!!! length FAILED: " + len)
-    println()
-  }
-}
diff --git a/tests/pending/run/t6637.check b/tests/pending/run/t6637.check
deleted file mode 100644
index 9766475a4..000000000
--- a/tests/pending/run/t6637.check
+++ /dev/null
@@ -1 +0,0 @@
-ok
diff --git a/tests/pending/run/t6637.scala b/tests/pending/run/t6637.scala
deleted file mode 100644
index 7f9c3cd61..000000000
--- a/tests/pending/run/t6637.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-
-object Test extends dotty.runtime.LegacyApp {
-  try {
-    class A ; class B ; List().head.isInstanceOf[A with B]
-  } catch {
-    case _ :java.util.NoSuchElementException => println("ok")
-  }
-}
diff --git a/tests/pending/run/t6644.scala b/tests/pending/run/t6644.scala
deleted file mode 100644
index 5a9850290..000000000
--- a/tests/pending/run/t6644.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-class Testable(val c: String) extends AnyVal {
-  def matching(cases: Boolean*) = cases contains true
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  assert(new Testable("").matching(true, false))
-}
-
diff --git a/tests/pending/run/t6666a.scala b/tests/pending/run/t6666a.scala
deleted file mode 100644
index 1d208a32e..000000000
--- a/tests/pending/run/t6666a.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-class A(a: Any)
-
-object Test {
-  def main(args: Array[String]): Unit = {
-  }
-
-  val x: Unit = {
-    object InVal extends A({
-      new {}           // okay
-      val o = {new {}} // nesting triggers a VerifyError.
-      null
-    });
-    InVal;
-    ()
-  };
-}
diff --git a/tests/pending/run/t6673.check b/tests/pending/run/t6673.check
deleted file mode 100644
index ef2aa551d..000000000
--- a/tests/pending/run/t6673.check
+++ /dev/null
@@ -1 +0,0 @@
-List(x)
diff --git a/tests/pending/run/t6673.scala b/tests/pending/run/t6673.scala
deleted file mode 100644
index 9baaed4a6..000000000
--- a/tests/pending/run/t6673.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def foo(f: String => Array[String])(s: String) = f(s)
-  val test = foo(Array(_)) _
-  println(test("x").toList)
-}
diff --git a/tests/pending/run/t6706.scala b/tests/pending/run/t6706.scala
deleted file mode 100644
index 905494ca8..000000000
--- a/tests/pending/run/t6706.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-object Test {
-  var name = "foo" + 1
-  var s1 = Symbol(name)
-  s1 = null
-  System.gc
-  val s2 = Symbol("foo1")
-  name = null
-  System.gc
-  val s3 = Symbol("foo1")
-
-  def main(args: Array[String]): Unit = {
-    assert(s2 eq s3, ((s2, System.identityHashCode(s2), s3, System.identityHashCode(s3))))
-  }
-}
diff --git a/tests/pending/run/t6732.check b/tests/pending/run/t6732.check
deleted file mode 100644
index 016c6e50c..000000000
--- a/tests/pending/run/t6732.check
+++ /dev/null
@@ -1,4 +0,0 @@
-scala#PK: true, false, true, false
-scala#PKC: false, true, true, true
-scala.collection.immutable.List#MOD: true, false, false, false
-scala.collection.immutable.List#MODC: false, true, false, false
diff --git a/tests/pending/run/t6732.scala b/tests/pending/run/t6732.scala
deleted file mode 100644
index ff0f0494d..000000000
--- a/tests/pending/run/t6732.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-import scala.reflect.runtime.universe._
-import definitions._
-
-object Test extends dotty.runtime.LegacyApp {
-  def test(sym: Symbol): Unit = {
-    println(s"${showRaw(sym, printKinds = true)}: ${sym.isModule}, ${sym.isModuleClass}, ${sym.isPackage}, ${sym.isPackageClass}")
-  }
-  test(ScalaPackage)
-  test(ScalaPackageClass)
-  test(ListModule)
-  test(ListModule.moduleClass)
-}
diff --git a/tests/pending/run/t6827.check b/tests/pending/run/t6827.check
deleted file mode 100644
index 3a3a71c67..000000000
--- a/tests/pending/run/t6827.check
+++ /dev/null
@@ -1,15 +0,0 @@
-start at -5: java.lang.IllegalArgumentException: requirement failed: start -5 out of range 10
-start at -1: java.lang.IllegalArgumentException: requirement failed: start -1 out of range 10
-start at limit: java.lang.IllegalArgumentException: requirement failed: start 10 out of range 10
-start at limit-1: ok
-first 10: ok
-read all: ok
-test huge len: ok
-5 from 5: ok
-20 from 5: ok
-test len overflow: ok
-start beyond limit: java.lang.IllegalArgumentException: requirement failed: start 30 out of range 10
-read 0: ok
-read -1: ok
-invalid read 0: java.lang.IllegalArgumentException: requirement failed: start 30 out of range 10
-invalid read -1: java.lang.IllegalArgumentException: requirement failed: start 30 out of range 10
diff --git a/tests/pending/run/t6827.scala b/tests/pending/run/t6827.scala
deleted file mode 100644
index b7366c90a..000000000
--- a/tests/pending/run/t6827.scala
+++ /dev/null
@@ -1,34 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val ns = (0 until 20)
-  val arr = new Array[Int](10)
-
-  def tryit(label: String, start: Int, len: Int): Unit = {
-    val status = try {
-      val it = ns.toIterator
-      it.copyToArray(arr, start, len)
-      "ok"
-    } catch {
-      case e: Exception => e.toString
-    }
-    println("%s: %s" format (label, status))
-  }
-
-  tryit("start at -5", -5, 10)
-  tryit("start at -1", -1, 10)
-  tryit("start at limit", 10, 10)
-  tryit("start at limit-1", 9, 10)
-  tryit("first 10", 0, 10)
-  tryit("read all", 0, 20)
-  tryit("test huge len", 0, Int.MaxValue)
-  tryit("5 from 5", 5, 10)
-  tryit("20 from 5", 5, 20)
-  tryit("test len overflow", 5, Int.MaxValue)
-  tryit("start beyond limit", 30, 10)
-  tryit("read 0", 0, 0)
-  tryit("read -1", 0, -1)
-  tryit("invalid read 0", 30, 0)
-  tryit("invalid read -1", 30, -1)
-
-  // okay, see SI-7128
-  "...".toIterator.copyToArray(new Array[Char](0), 0, 0)
-}
diff --git a/tests/pending/run/t6908.scala b/tests/pending/run/t6908.scala
deleted file mode 100644
index da37cb0bb..000000000
--- a/tests/pending/run/t6908.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val set = collection.mutable.Set("1", null, "3").par
-    assert( set exists (_ eq null) )
-  }
-}
diff --git a/tests/pending/run/t6928-run.check b/tests/pending/run/t6928-run.check
deleted file mode 100644
index a640c3e5f..000000000
--- a/tests/pending/run/t6928-run.check
+++ /dev/null
@@ -1 +0,0 @@
-3 As
diff --git a/tests/pending/run/t6928-run.scala b/tests/pending/run/t6928-run.scala
deleted file mode 100644
index 87a8884d6..000000000
--- a/tests/pending/run/t6928-run.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-abstract class A( val someAs: A* ) {
-  override def toString = someAs.length + " As"
-}
-object B extends A(null, null, null)
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    println(B)
-  }
-}
diff --git a/tests/pending/run/t6957.scala b/tests/pending/run/t6957.scala
deleted file mode 100644
index 4637d4337..000000000
--- a/tests/pending/run/t6957.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    class Foo
-    class Parent(f:Foo)
-    class Child extends Parent({val x=new Foo{}; x})
-    new Child
-  }
-}
diff --git a/tests/pending/run/t6968.check b/tests/pending/run/t6968.check
deleted file mode 100644
index 7a1894153..000000000
--- a/tests/pending/run/t6968.check
+++ /dev/null
@@ -1 +0,0 @@
-1, 3, 5
diff --git a/tests/pending/run/t6968.scala b/tests/pending/run/t6968.scala
deleted file mode 100644
index c4e47ba0e..000000000
--- a/tests/pending/run/t6968.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val mixedList = List(1,(1,2),4,(3,1),(5,4),6)
-    val as = for((a,b) <- mixedList) yield a
-    println(as.mkString(", "))
-  }
-}
diff --git a/tests/pending/run/t7120b.check b/tests/pending/run/t7120b.check
deleted file mode 100644
index aa2f5e7c9..000000000
--- a/tests/pending/run/t7120b.check
+++ /dev/null
@@ -1,2 +0,0 @@
-public int C$D.foo(java.lang.String)
-public int C$D.foo(java.lang.String)
diff --git a/tests/pending/run/t7120b.scala b/tests/pending/run/t7120b.scala
deleted file mode 100644
index e5b546a90..000000000
--- a/tests/pending/run/t7120b.scala
+++ /dev/null
@@ -1,30 +0,0 @@
-
-import scala.language.higherKinds
-
-trait Base[A] { type B = A; }
-class C extends Base[String] {
-  class D {
-    def foo[B1 <: B](b: B1) = 0
-  }
-}
-
-trait BaseHK[M[_], A] { type B = M[A]; }
-object BaseHK { type Id[X] = X }
-class CHK extends BaseHK[BaseHK.Id, String] {
-  class D {
-    def foo[B1 <: B](b: B1) = 0
-  }
-}
-
-
-object Test extends dotty.runtime.LegacyApp {
-  val c = new C
-  val d = new c.D()
-  val meth = d.getClass.getMethods.find(_.getName == "foo").get
-  println(meth)
-
-  val chk = new CHK
-  val dhk = new chk.D()
-  val methhk = d.getClass.getMethods.find(_.getName == "foo").get
-  println(methhk)
-}
diff --git a/tests/pending/run/t7215.scala b/tests/pending/run/t7215.scala
deleted file mode 100644
index 7bc48de1f..000000000
--- a/tests/pending/run/t7215.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  List[List[Any]]().transpose.isEmpty
-  Array[Array[Any]]().transpose.isEmpty
-  Vector[Vector[Any]]().transpose.isEmpty
-  Stream[Stream[Any]]().transpose.isEmpty
-}
diff --git a/tests/pending/run/t7231.check b/tests/pending/run/t7231.check
deleted file mode 100644
index c1e4b6c17..000000000
--- a/tests/pending/run/t7231.check
+++ /dev/null
@@ -1,2 +0,0 @@
-null
-null
diff --git a/tests/pending/run/t7231.scala b/tests/pending/run/t7231.scala
deleted file mode 100644
index 63ed16097..000000000
--- a/tests/pending/run/t7231.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-   val bar: Null = null
-
-   def foo(x: Array[Int]) = x
-   def baz(x: String) = x
-
-   // first line was failing
-   println(foo(bar))
-   // this line worked but good to have a double check
-   println(baz(bar))
-}
diff --git a/tests/pending/run/t7249.check b/tests/pending/run/t7249.check
deleted file mode 100644
index 7777e0a5a..000000000
--- a/tests/pending/run/t7249.check
+++ /dev/null
@@ -1 +0,0 @@
-Yup!
diff --git a/tests/pending/run/t7249.scala b/tests/pending/run/t7249.scala
deleted file mode 100644
index 6858fce1c..000000000
--- a/tests/pending/run/t7249.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def bnToLambda(s: => String): () => String = () => s
-  var x: () => String = () => sys.error("Nope")
-  val y = bnToLambda { x() }
-  x = () => "Yup!"
-  println(y())
-}
diff --git a/tests/pending/run/t7269.scala b/tests/pending/run/t7269.scala
deleted file mode 100644
index d6e11f4f7..000000000
--- a/tests/pending/run/t7269.scala
+++ /dev/null
@@ -1,32 +0,0 @@
-import scala.collection.JavaConversions._
-import scala.collection.mutable
-
-object Test extends dotty.runtime.LegacyApp {
-
-  def testMap(): Unit = {
-    val mapJ = new java.util.HashMap[Int, String]
-    val mapS: mutable.Map[Int, String] = mapJ
-
-    (10 to 20).foreach(i => mapS += ((i, i.toString)))
-    assert(11 == mapS.size)
-
-    // ConcurrentModificationException thrown in the following line
-    mapS.retain((i, str) => i % 2 == 0)
-    assert(6 == mapS.size)
-  }
-
-  def testSet(): Unit = {
-    val mapJ = new java.util.HashSet[Int]
-    val mapS: mutable.Set[Int] = mapJ
-
-    (10 to 20).foreach(i => mapS += i)
-    assert(11 == mapS.size)
-
-    // ConcurrentModificationException thrown in the following line
-    mapS.retain((i) => i % 2 == 0)
-    assert(6 == mapS.size)
-  }
-
-  testSet()
-  testMap()
-}
diff --git a/tests/pending/run/t7291.check b/tests/pending/run/t7291.check
deleted file mode 100644
index c07ba986a..000000000
--- a/tests/pending/run/t7291.check
+++ /dev/null
@@ -1,2 +0,0 @@
-conjure
-traversable
diff --git a/tests/pending/run/t7291.scala b/tests/pending/run/t7291.scala
deleted file mode 100644
index ee22b581e..000000000
--- a/tests/pending/run/t7291.scala
+++ /dev/null
@@ -1,22 +0,0 @@
-
-import scala.language.{ higherKinds, implicitConversions }
-
-trait Fooable[T]
-object Fooable {
-  implicit def conjure[T]: Fooable[T] = {
-    println("conjure")
-    new Fooable[T]{}
-  }
-
-}
-
-object Test {
-  implicit def traversable[T, Coll[_] <: Traversable[_]](implicit
-elem: Fooable[T]): Fooable[Coll[T]] = {
-    println("traversable")
-    new Fooable[Coll[T]]{}
-  }
-  def main(args: Array[String]): Unit = {
-    implicitly[Fooable[List[Any]]]
-  }
-}
diff --git a/tests/pending/run/t7336.scala b/tests/pending/run/t7336.scala
deleted file mode 100644
index e2f17e115..000000000
--- a/tests/pending/run/t7336.scala
+++ /dev/null
@@ -1,31 +0,0 @@
-import scala.concurrent.Await
-import scala.concurrent.ExecutionContext.Implicits.global
-import scala.concurrent.Future
-import scala.concurrent.duration.Duration
-
-/** This test uses recursive calls to Future.flatMap to create arrays whose
- *  combined size is slightly greater than the JVM heap size. A previous
- *  implementation of Future.flatMap would retain references to each array,
- *  resulting in a speedy OutOfMemoryError. Now, each array should be freed soon
- *  after it is created and the test should complete without problems.
- */
-object Test {
-  def main(args: Array[String]): Unit = {
-    def loop(i: Int, arraySize: Int): Future[Unit] = {
-      val array = new Array[Byte](arraySize)
-      Future.successful(i).flatMap { i =>
-        if (i == 0) {
-          Future.successful(())
-        } else {
-          array.size // Force closure to refer to array
-          loop(i - 1, arraySize)
-        }
-
-      }
-    }
-
-    val arraySize = 1000000
-    val tooManyArrays = (Runtime.getRuntime().totalMemory() / arraySize).toInt + 1
-    Await.ready(loop(tooManyArrays, arraySize), Duration.Inf)
-  }
-}
diff --git a/tests/pending/run/t7341.flags b/tests/pending/run/t7341.flags
deleted file mode 100755
index ae0844605..000000000
--- a/tests/pending/run/t7341.flags
+++ /dev/null
@@ -1 +0,0 @@
--Xcheckinit
\ No newline at end of file
diff --git a/tests/pending/run/t7341.scala b/tests/pending/run/t7341.scala
deleted file mode 100755
index 812b316f9..000000000
--- a/tests/pending/run/t7341.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-object Obj {
-  private var cache: Any = ()
-  def returning(f: () => Unit) = ()
-  def foo: Unit = {
-    returning(() => cache = ())
-  }
-
-  def apply(): Any = {
-    cache
-  }
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  Obj()
-}
diff --git a/tests/pending/run/t7406.check b/tests/pending/run/t7406.check
deleted file mode 100644
index f599e28b8..000000000
--- a/tests/pending/run/t7406.check
+++ /dev/null
@@ -1 +0,0 @@
-10
diff --git a/tests/pending/run/t7406.scala b/tests/pending/run/t7406.scala
deleted file mode 100644
index a8b35c91c..000000000
--- a/tests/pending/run/t7406.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-class Arne[@specialized(Long) T](x: T) {
-  val regularVal = x
-  lazy val lazyVal = x
-
-  def apply(f: (T, T) => T): T = f(regularVal, lazyVal)
-}
-
-object Test {
-  val arne = new Arne(5L)
-  def f = arne(_ + _)
-  def main(args: Array[String]): Unit = {
-    println(f)
-  }
-}
diff --git a/tests/pending/run/t7407.check b/tests/pending/run/t7407.check
deleted file mode 100644
index e965047ad..000000000
--- a/tests/pending/run/t7407.check
+++ /dev/null
@@ -1 +0,0 @@
-Hello
diff --git a/tests/pending/run/t7407.flags b/tests/pending/run/t7407.flags
deleted file mode 100644
index c8547a27d..000000000
--- a/tests/pending/run/t7407.flags
+++ /dev/null
@@ -1 +0,0 @@
--Ynooptimise -Ybackend:GenBCode
diff --git a/tests/pending/run/t7407.scala b/tests/pending/run/t7407.scala
deleted file mode 100644
index 51fb2214f..000000000
--- a/tests/pending/run/t7407.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-// SI-7407
-object Test {
-
-  def main(args: Array[String]): Unit = { println(foo) }
-
-  def foo: String = {
-    try return "Hello" finally 10 match {case x => ()}
-  }
-
-}
-
diff --git a/tests/pending/run/t7407b.check b/tests/pending/run/t7407b.check
deleted file mode 100644
index f30294447..000000000
--- a/tests/pending/run/t7407b.check
+++ /dev/null
@@ -1,2 +0,0 @@
-Hello
-abc
diff --git a/tests/pending/run/t7407b.flags b/tests/pending/run/t7407b.flags
deleted file mode 100644
index c8547a27d..000000000
--- a/tests/pending/run/t7407b.flags
+++ /dev/null
@@ -1 +0,0 @@
--Ynooptimise -Ybackend:GenBCode
diff --git a/tests/pending/run/t7407b.scala b/tests/pending/run/t7407b.scala
deleted file mode 100644
index 79f52a6fc..000000000
--- a/tests/pending/run/t7407b.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    println(foo(true))
-    println(foo(false))
-  }
-
-  def foo(b: Boolean): String = {
-    try {
-      if(b)
-        return "Hello"
-      else
-        "abc"
-    } finally {
-      10 match {case x => ()}
-    }
-  }
-
-}
-
diff --git a/tests/pending/run/t7436.scala b/tests/pending/run/t7436.scala
deleted file mode 100644
index 9627e38f5..000000000
--- a/tests/pending/run/t7436.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-class A(val p: Int*)
-
-class B(val p1: Int) extends A(p1)
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    new B(1).p1 // threw java.lang.ClassCastException: scala.collection.mutable.WrappedArray$ofInt cannot be cast to java.lang.Integer
-  }
-}
diff --git a/tests/pending/run/t7445.scala b/tests/pending/run/t7445.scala
deleted file mode 100644
index 25fc5d388..000000000
--- a/tests/pending/run/t7445.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-import scala.collection.immutable.ListMap
-
-object Test extends dotty.runtime.LegacyApp {
-	val a = ListMap(1 -> 1, 2 -> 2, 3 -> 3, 4 -> 4, 5 -> 5);
-	require(a.tail == ListMap(2 -> 2, 3 -> 3, 4 -> 4, 5 -> 5));
-}
diff --git a/tests/pending/run/t7475b.check b/tests/pending/run/t7475b.check
deleted file mode 100644
index 51993f072..000000000
--- a/tests/pending/run/t7475b.check
+++ /dev/null
@@ -1,2 +0,0 @@
-2
-2
diff --git a/tests/pending/run/t7475b.scala b/tests/pending/run/t7475b.scala
deleted file mode 100644
index a205602b6..000000000
--- a/tests/pending/run/t7475b.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-trait A { private val x = 1 }
-trait B { val x = 2 }
-trait C1 extends B with A { println(x) }
-trait C2 extends A with B { println(x) }
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    new C1 { }
-    new C2 { }
-  }
-}
diff --git a/tests/pending/run/t7498.scala b/tests/pending/run/t7498.scala
deleted file mode 100644
index cab598405..000000000
--- a/tests/pending/run/t7498.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-
-
-
-
-
-
-
-object Test extends dotty.runtime.LegacyApp {
-  import scala.collection.concurrent.TrieMap
-
-  class Collision(val idx: Int) {
-    override def hashCode = idx % 10
-  }
-
-  val tm = TrieMap[Collision, Unit]()
-  for (i <- 0 until 1000) tm(new Collision(i)) = ()
-
-  tm.par.foreach(kv => ())
-}
-
diff --git a/tests/pending/run/t7763.scala b/tests/pending/run/t7763.scala
deleted file mode 100644
index a76f52b74..000000000
--- a/tests/pending/run/t7763.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-object Test {
-  class A; class B
-  def main(args: Array[String]): Unit = {
-    def noExpectedType(): Unit = {
-      a().asInstanceOf[B] // cast elided!
-    }
-    def withExpectedType(): B = {
-      a().asInstanceOf[B]
-    }
-    def test(a: => Any) = try {
-      a
-      sys.error("no CCE!")
-    } catch {case _: ClassCastException => }
-
-    test(noExpectedType())
-    test(withExpectedType())
-  }
-
-  def a(): Object = new A
-}
diff --git a/tests/pending/run/t7775.scala b/tests/pending/run/t7775.scala
deleted file mode 100644
index bc6a67d0e..000000000
--- a/tests/pending/run/t7775.scala
+++ /dev/null
@@ -1,17 +0,0 @@
-import scala.concurrent.{duration, Future, Await, ExecutionContext}
-import scala.tools.nsc.Settings
-import ExecutionContext.Implicits.global
-
-// Was failing pretty regularly with a ConcurrentModificationException as
-// WrappedProperties#systemProperties iterated directly over the mutable
-// global system properties map.
-object Test {
-  def main(args: Array[String]): Unit = {
-    val tries = 1000 // YMMV
-    val compiler = Future {
-      for(_ <- 1 to tries) new Settings(_ => {})
-    }
-    for(i <- 1 to tries * 10) System.setProperty(s"foo$i", i.toString)
-    Await.result(compiler, duration.Duration.Inf)
-  }
-}
diff --git a/tests/pending/run/t7880.scala b/tests/pending/run/t7880.scala
deleted file mode 100644
index 106047bc8..000000000
--- a/tests/pending/run/t7880.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  // This should terminate in one way or another, but it shouldn't loop forever.
-  try {
-    val buffer = collection.mutable.ArrayBuffer.fill(Int.MaxValue / 2 + 1)(0)
-    buffer append 1
-  } catch { case _: OutOfMemoryError => }
-}
diff --git a/tests/pending/run/t7899.scala b/tests/pending/run/t7899.scala
deleted file mode 100644
index 2720cb89c..000000000
--- a/tests/pending/run/t7899.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def id[A](a: => A): A = null.asInstanceOf[A]
-  def foo(f: (=> Int) => Int) = () => f(???)
-  foo(id)() // should be allowed and not throw ???
-}
diff --git a/tests/pending/run/t7912.scala b/tests/pending/run/t7912.scala
deleted file mode 100644
index 3d603e0e9..000000000
--- a/tests/pending/run/t7912.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-case object A { override def toString = ??? }
-
-object Test {
-  def foo: Int = (A: Any) match {
-    case 0 => 0
-  }
-  def main(args: Array[String]): Unit = {
-    try {
-      foo
-      sys.error("no exception")
-    } catch {
-      case me: MatchError => assert(me.getMessage == "an instance of class A$", me.getMessage)
-      case ex: Throwable => sys.error("not a match error: " + ex.getClass)
-    }
-  }
-}
diff --git a/tests/pending/run/t7985.scala b/tests/pending/run/t7985.scala
deleted file mode 100644
index 3d8a9d51c..000000000
--- a/tests/pending/run/t7985.scala
+++ /dev/null
@@ -1,3 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  Array(1) match { case _: Array[scala.Int] => }
-}
diff --git a/tests/pending/run/t7992.scala b/tests/pending/run/t7992.scala
deleted file mode 100644
index 9753765c0..000000000
--- a/tests/pending/run/t7992.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-class C {
-  def foo: Int = 0
-}
-
-class D extends C {
-  override def foo: Int = {
-    val f = () => {
-      class C     // comment this line to fix.
-      D.super.foo // no super accessor generated here!
-      // java.lang.VerifyError: (class: D$$anonfun$1, method: apply$mcI$sp signature: ()I) Illegal use of nonvirtual function call
-    }
-    f()
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    new D().foo
-  }
-}
diff --git a/tests/pending/run/t7992b.scala b/tests/pending/run/t7992b.scala
deleted file mode 100644
index 78891fd69..000000000
--- a/tests/pending/run/t7992b.scala
+++ /dev/null
@@ -1,18 +0,0 @@
-class C {
-  def foo: Int = 0
-}
-
-class E extends C {
-  override def foo: Int = {
-    (None: Option[Int]).getOrElse {
-      class C
-      E.super.foo 
-    }
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    new E().foo
-  }
-}
diff --git a/tests/pending/run/t8010.scala b/tests/pending/run/t8010.scala
deleted file mode 100644
index 39d1d9284..000000000
--- a/tests/pending/run/t8010.scala
+++ /dev/null
@@ -1,22 +0,0 @@
-trait Base {
-  def t          = 1
-  def t(n: Int)  = n
-  def bt         = 2
-  def bt(n: Int) = n
-}
-trait Derived extends Base {
-  // was: double defintion error
-  override def t          = 1 + super.t
-  override def t(n: Int)  = 1 + super.t(n)
-  override def bt         = 1 + super.bt
-  override def bt(n: Int) = 1 + super.bt(n)
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  val d = new Derived {}
-  // not the focus of thie bug, but let's just check the runtime behaviour while we're here.
-  assert(d.t == 2)
-  assert(d.t(1) == 2)
-  assert(d.bt == 3)
-  assert(d.bt(1) == 2)
-}
diff --git a/tests/pending/run/t8015-ffc.scala b/tests/pending/run/t8015-ffc.scala
deleted file mode 100644
index f458cc2ac..000000000
--- a/tests/pending/run/t8015-ffc.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-
-object Test extends dotty.runtime.LegacyApp {
-  val ms = """This is a long multiline string
-  with \u000d\u000a CRLF embedded."""
-  assert(ms.lines.size == 3, s"lines.size ${ms.lines.size}")
-  assert(ms contains "\r\n CRLF", "no CRLF")
-}
diff --git a/tests/pending/run/t8100.check b/tests/pending/run/t8100.check
deleted file mode 100644
index cdd927fd8..000000000
--- a/tests/pending/run/t8100.check
+++ /dev/null
@@ -1 +0,0 @@
-Success(0)
diff --git a/tests/pending/run/t8100.scala b/tests/pending/run/t8100.scala
deleted file mode 100644
index b9d0fe500..000000000
--- a/tests/pending/run/t8100.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  import scala.util.Try
-
-  def main(args: Array[String]): Unit = {
-    def stream = Stream.from(0).take(100000).map(n => None)
-    println(Try(stream.flatten.length))
-  }
-}
diff --git a/tests/pending/run/t8133/A_1.scala b/tests/pending/run/t8133/A_1.scala
deleted file mode 100644
index a2836cdb3..000000000
--- a/tests/pending/run/t8133/A_1.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-//  a.scala
-package object pkg {
-  class AnyOps(val x: Any) extends AnyVal
-  def AnyOps(x: Any) = new AnyOps(x)
-}
diff --git a/tests/pending/run/t8133/B_2.scala b/tests/pending/run/t8133/B_2.scala
deleted file mode 100644
index b80e10952..000000000
--- a/tests/pending/run/t8133/B_2.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-package pkg { 
-  package object other
-  package other {
-    class Crash { 
-      AnyOps(0)
-      ()
-    }
-  }
-}
- 
-object Test {
-  def main(args: Array[String]): Unit = {
-    new pkg.other.Crash
-  }
-}
diff --git a/tests/pending/run/t8133b/A_1.scala b/tests/pending/run/t8133b/A_1.scala
deleted file mode 100644
index 24bbfc118..000000000
--- a/tests/pending/run/t8133b/A_1.scala
+++ /dev/null
@@ -1,4 +0,0 @@
-package object pkg {
-  def foo(x: Int): String = "a"
-  def foo(x: String): String = "b"
-}
diff --git a/tests/pending/run/t8133b/B_2.scala b/tests/pending/run/t8133b/B_2.scala
deleted file mode 100644
index 865ca0c0b..000000000
--- a/tests/pending/run/t8133b/B_2.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-//  b.scala
-package pkg {
-  package object other
-  package other { class Crash { foo("") } }
-}
- 
-object Test {
-  def main(args: Array[String]): Unit = new pkg.other.Crash
-}
diff --git a/tests/pending/run/t8153.check b/tests/pending/run/t8153.check
deleted file mode 100644
index 0cfbf0888..000000000
--- a/tests/pending/run/t8153.check
+++ /dev/null
@@ -1 +0,0 @@
-2
diff --git a/tests/pending/run/t8153.scala b/tests/pending/run/t8153.scala
deleted file mode 100644
index 0cbfb5b5a..000000000
--- a/tests/pending/run/t8153.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-object Test {
-  def f() = {
-    val lb = scala.collection.mutable.ListBuffer[Int](1, 2)
-    val it = lb.iterator
-    if (it.hasNext) it.next
-    val xs = lb.toList
-    lb += 3
-    it.mkString
-  }
-
-  def main(args: Array[String]): Unit = {
-    println(f())
-  }
-}
diff --git a/tests/pending/run/t8188.scala b/tests/pending/run/t8188.scala
deleted file mode 100644
index 9ee542f2a..000000000
--- a/tests/pending/run/t8188.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    import java.io.ByteArrayInputStream
-    import java.io.ByteArrayOutputStream
-    import java.io.ObjectInputStream
-    import java.io.ObjectOutputStream
-    import scala.collection.concurrent.TrieMap
-   
-    def ser[T](o: T): Array[Byte] = {
-      val baos = new ByteArrayOutputStream()
-      new ObjectOutputStream(baos).writeObject(o)
-      baos.toByteArray()
-    }
-
-    def deser[T](bs: Array[Byte]): T =
-      new ObjectInputStream(new ByteArrayInputStream(bs)).readObject().asInstanceOf[T]
-   
-    def cloneViaSerialization[T](t: T): T = deser(ser(t))
-   
-    val f = cloneViaSerialization(_: TrieMap[Int, Int])
-    val tm = TrieMap(1 -> 2)
-    assert( f(f(tm)) == tm )
-    assert( ser(tm).length == ser(f(tm)).length )
-  }
-}
diff --git a/tests/pending/run/t8197b.scala b/tests/pending/run/t8197b.scala
deleted file mode 100644
index a9012ddf9..000000000
--- a/tests/pending/run/t8197b.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object O {
-  def foo[T](t: T) = 0
-  def foo(s: String)(implicit i: DummyImplicit = null) = 1
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  assert(O.foo("") == 1)
-}
diff --git a/tests/pending/run/t8233-bcode.flags b/tests/pending/run/t8233-bcode.flags
deleted file mode 100644
index c30091d3d..000000000
--- a/tests/pending/run/t8233-bcode.flags
+++ /dev/null
@@ -1 +0,0 @@
--Ybackend:GenBCode
diff --git a/tests/pending/run/t8233-bcode.scala b/tests/pending/run/t8233-bcode.scala
deleted file mode 100644
index 771e4cf0c..000000000
--- a/tests/pending/run/t8233-bcode.scala
+++ /dev/null
@@ -1,31 +0,0 @@
-object Test {
-  def bar(s: String) = s;
-  val o: Option[Null] = None
-  def nullReference: Unit = {
-    val a: Null = o.get
-    bar(a) // Was: VerifyError under GenICode
-  }
-
-  def literal: Unit = {
-    val a: Null = null
-    bar(a)
-  }
-
-  /** Check SI-8330 for details */
-  def expectedUnitInABranch(b: Boolean): Boolean = {
-    if (b) {
-      val x = 12
-      ()
-    } else {
-      // here expected type is (unboxed) Unit
-      null
-    }
-    true
-  }
-
-  def main(args: Array[String]): Unit = {
-    try { nullReference } catch { case _: NoSuchElementException => }
-    literal
-    expectedUnitInABranch(true)
-  }
-}
diff --git a/tests/pending/run/t8233.scala b/tests/pending/run/t8233.scala
deleted file mode 100644
index 3896a7cc6..000000000
--- a/tests/pending/run/t8233.scala
+++ /dev/null
@@ -1,31 +0,0 @@
-object Test {
-  def bar(s: String) = s;
-  val o: Option[Null] = None
-  def nullReference: Unit = {
-    val a: Null = o.get
-    bar(a) // Was: VerifyError under GenICode
-  }
-
-  def literal: Unit = {
-    val a: Null = null
-    bar(a)
-  }
-
-  /** Check SI-8330 for details */
-  def expectedUnitInABranch(b: Boolean): Boolean = {
-    if (b) {
-      val x = 12
-      ()
-    } else {
-      // here expected type is (unboxed) Unit
-      null
-    }
-    true
-  }
-
-  def main(args: Array[String]): Unit = {
-    try { nullReference } catch { case _: NoSuchElementException => }
-    literal
-    expectedUnitInABranch(true) // Was: VerifyError under GenICode
-  }
-}
diff --git a/tests/pending/run/t8346.check b/tests/pending/run/t8346.check
deleted file mode 100644
index 1ba5c31ab..000000000
--- a/tests/pending/run/t8346.check
+++ /dev/null
@@ -1,6 +0,0 @@
-BitSet: List(invariant, invariant, invariant, invariant)
-HashSet: List(covariant (true), covariant (true), covariant (true), covariant (true))
-ListSet: List(covariant (true), covariant (true), covariant (true), covariant (true))
-SortedSet: List(invariant, invariant, invariant, invariant)
-TreeSet: List(invariant, invariant, invariant, invariant)
-ValueSet: invariant
diff --git a/tests/pending/run/t8346.scala b/tests/pending/run/t8346.scala
deleted file mode 100644
index 1c34ab35f..000000000
--- a/tests/pending/run/t8346.scala
+++ /dev/null
@@ -1,34 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  import reflect.ClassTag
-
-  object SomeEnum extends Enumeration {
-    val one, two, three, four = Value
-  }
-
-  def sctor[A <: Set[Int]](f: Int => A)(implicit A: ClassTag[A])
-      : (String, Int => Set[Int]) =
-    (A.runtimeClass.getSimpleName, f)
-
-  val inits: Seq[(String, Int => Set[Int])] = {
-    import collection.immutable.{Seq => _, _}
-    Seq(sctor(BitSet(_)),
-        sctor(HashSet(_)),
-        sctor(ListSet(_)),
-        sctor(SortedSet(_)),
-        sctor(TreeSet(_)))
-  }
-
-  def sVarInfo[A](sa: Set[A]): String = {
-    val saa = sa.toSet[Any]
-    if (sa eq saa) s"""covariant (${(saa + "hi") contains "hi"})"""
-    else "invariant"
-  }
-
-  inits foreach {case (name, singleton) =>
-    print(s"${name}: ")
-    val one = singleton(1)
-    println(Seq(2,3,4).scanLeft(one)(_ + _) map sVarInfo toList)
-  }
-
-  println(s"ValueSet: ${sVarInfo(SomeEnum.values)}")
-}
diff --git a/tests/pending/run/t8395.scala b/tests/pending/run/t8395.scala
deleted file mode 100644
index f2b687e2b..000000000
--- a/tests/pending/run/t8395.scala
+++ /dev/null
@@ -1,9 +0,0 @@
- object Test {
-  def baz(x: Object) = {
-    val s @ (_s: String) = x
-    x
-  }
-  def main(args: Array[String]): Unit = {
-    assert(baz("1") == "1")
-  }
-}
diff --git a/tests/pending/run/t8428.scala b/tests/pending/run/t8428.scala
deleted file mode 100644
index d79a698d4..000000000
--- a/tests/pending/run/t8428.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  val xs = List.tabulate(4)(List(_))
-  val i = xs.map(_.iterator).reduce { (a,b) =>
-    a.hasNext
-    a ++ b
-  }
-
-  val r1 = i.toList
-  val r2 = xs.flatten.toList
-
-  assert(r1 == r2, r1)
-}
diff --git a/tests/pending/run/t8601.flags b/tests/pending/run/t8601.flags
deleted file mode 100644
index 1182725e8..000000000
--- a/tests/pending/run/t8601.flags
+++ /dev/null
@@ -1 +0,0 @@
--optimize
\ No newline at end of file
diff --git a/tests/pending/run/t8601.scala b/tests/pending/run/t8601.scala
deleted file mode 100644
index feea6e6c3..000000000
--- a/tests/pending/run/t8601.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-object Test {
-  def idiv(x: Int): Unit = x / 0
-  def ldiv(x: Long): Unit = x / 0
-  def irem(x: Int): Unit = x % 0
-  def lrem(x: Long): Unit = x % 0
-
-  def check(x: => Any) = try { x; sys.error("failed to throw divide by zero!") } catch { case _: ArithmeticException => }
-
-  def main(args: Array[String]): Unit = {
-    check(idiv(1))
-    check(ldiv(1L))
-    check(irem(1))
-    check(lrem(1L))
-  }
-}
diff --git a/tests/pending/run/t8601b.flags b/tests/pending/run/t8601b.flags
deleted file mode 100644
index 1182725e8..000000000
--- a/tests/pending/run/t8601b.flags
+++ /dev/null
@@ -1 +0,0 @@
--optimize
\ No newline at end of file
diff --git a/tests/pending/run/t8601b.scala b/tests/pending/run/t8601b.scala
deleted file mode 100644
index 3816e0b83..000000000
--- a/tests/pending/run/t8601b.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-object Test {
-  def len(x: Array[String]): Unit = x.length
-  def load(x: Array[String]): Unit = x(0)
-  def newarray(i: Int): Unit = new Array[Int](i)
-
-  def check(x: => Any) = try { x; sys.error("failed to throw NPE!") } catch { case _: NullPointerException => }
-  def checkNegSize(x: => Any) = try { x; sys.error("failed to throw NegativeArraySizeException!") } catch { case _: NegativeArraySizeException => }
-
-  def main(args: Array[String]): Unit = {
-    check(len(null)) // bug: did not NPE
-    check(load(null))
-    checkNegSize(newarray(-1))
-  }
-}
diff --git a/tests/pending/run/t8601c.flags b/tests/pending/run/t8601c.flags
deleted file mode 100644
index 1182725e8..000000000
--- a/tests/pending/run/t8601c.flags
+++ /dev/null
@@ -1 +0,0 @@
--optimize
\ No newline at end of file
diff --git a/tests/pending/run/t8601c.scala b/tests/pending/run/t8601c.scala
deleted file mode 100644
index 946a4d4b6..000000000
--- a/tests/pending/run/t8601c.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-object Test {
-  def loadField(x: scala.runtime.IntRef): Unit = x.elem
-  def storeField(x: scala.runtime.IntRef): Unit = x.elem = 42
-
-  def check(x: => Any) = try { x; sys.error("failed to throw NPE!") } catch { case _: NullPointerException => }
-
-  def main(args: Array[String]): Unit = {
-    check(loadField(null)) // bug: did not NPE under -Ydead-code
-    check(storeField(null))
-
-  }
-}
diff --git a/tests/pending/run/t8601d.flags b/tests/pending/run/t8601d.flags
deleted file mode 100644
index 1182725e8..000000000
--- a/tests/pending/run/t8601d.flags
+++ /dev/null
@@ -1 +0,0 @@
--optimize
\ No newline at end of file
diff --git a/tests/pending/run/t8601d.scala b/tests/pending/run/t8601d.scala
deleted file mode 100644
index a6962847c..000000000
--- a/tests/pending/run/t8601d.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  def monitor(x: AnyRef): Unit = {x.synchronized(()); ()}
-  def check(x: => Any) = try { x; sys.error("failed to throw NPE") } catch { case _: NullPointerException => }
-
-  def main(args: Array[String]): Unit = {
-    check(monitor(null))
-  }
-}
diff --git a/tests/pending/run/t8607.scala b/tests/pending/run/t8607.scala
deleted file mode 100644
index 5ee7e57d5..000000000
--- a/tests/pending/run/t8607.scala
+++ /dev/null
@@ -1,36 +0,0 @@
-package p1 {
-  private[p1] trait B extends Any {
-    def a: Any = ""
-  }
- 
-  class C(val value: Int) extends AnyVal with B {
-    // def b = ""
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val c = new p1.C(42)
-    c.a
-    /*
-    new p1.C.<init>(
-      c.$asInstanceOf[scala.this.Int]()
-    ).a();
-
-
-    new p1.C.<init>(
-      new p1.C.<init>(
-        c.$asInstanceOf[scala.this.Int]()
-      ).$asInstanceOf[ErasedValueType(class C, scala.this.Int)]()
-       .$asInstanceOf[scala.this.Int]()
-    ).a();
-
-    new p1.C.<init>(
-      new p1.C.<init>(c)
-        .$asInstanceOf[scala.this.Int]()
-        .$asInstanceOf[scala.this.Int]()
-      ).a();
-
-    */
-  }
-}
diff --git a/tests/pending/run/t8611a.flags b/tests/pending/run/t8611a.flags
deleted file mode 100644
index 85d8eb2ba..000000000
--- a/tests/pending/run/t8611a.flags
+++ /dev/null
@@ -1 +0,0 @@
--Xfatal-warnings
diff --git a/tests/pending/run/t8611a.scala b/tests/pending/run/t8611a.scala
deleted file mode 100644
index 4a0d6fb57..000000000
--- a/tests/pending/run/t8611a.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-trait K
-trait L
-
-object O {
-  type LK = K with L
-  val A: LK = new K with L
-  val B: LK = new K with L
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  val scrut: O.LK = O.B
-  scrut match {
-    case O.A => ???
-    case O.B => // spurious unreachable
-  }
-}
diff --git a/tests/pending/run/t8611c.flags b/tests/pending/run/t8611c.flags
deleted file mode 100644
index 85d8eb2ba..000000000
--- a/tests/pending/run/t8611c.flags
+++ /dev/null
@@ -1 +0,0 @@
--Xfatal-warnings
diff --git a/tests/pending/run/t8611c.scala b/tests/pending/run/t8611c.scala
deleted file mode 100644
index 325070f4c..000000000
--- a/tests/pending/run/t8611c.scala
+++ /dev/null
@@ -1,21 +0,0 @@
-trait K
-trait L
-
-object O {
-  type LK = K with L
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  local
-
-  def local = {
-    val A: O.LK = new K with L
-    val B: O.LK = new K with L
-    val scrut: O.LK = A
-    scrut match {
-      case B if "".isEmpty => ???
-      case A =>
-      case B => ???
-    }
-  }
-}
diff --git a/tests/pending/run/t8680.scala b/tests/pending/run/t8680.scala
deleted file mode 100644
index 3c4bc8e7d..000000000
--- a/tests/pending/run/t8680.scala
+++ /dev/null
@@ -1,53 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def pre(n: Int) = (-n to -1).toStream
-
-  def cyc(m: Int) = {
-    lazy val s: Stream[Int] = (0 until m).toStream #::: s
-    s
-  }
-
-  def precyc(n: Int, m: Int) = pre(n) #::: cyc(m)
-
-  def str(s: Stream[Int]) = {
-    val b = new StringBuilder
-    s.addString(b, "", "", "")
-    b.toString
-  }
-
-  def goal(n: Int, m: Int) = (-n until m).mkString + "..."
-
-  // Check un-forced cyclic and non-cyclic streams
-  assert(str(pre(2)) == pre(2).take(1).toList.mkString + "?")
-  assert(str(cyc(2)) == cyc(2).take(1).toList.mkString + "?")
-  assert(str(precyc(2,2)) == precyc(2,2).take(1).toList.mkString + "?")
-  assert(!pre(2).hasDefiniteSize)
-  assert(!cyc(2).hasDefiniteSize)
-  assert(!precyc(2,2).hasDefiniteSize)
-
-  // Check forced cyclic and non-cyclic streams
-  assert(str(pre(2).force) == (-2 to -1).mkString)
-  assert(str(cyc(2).force) == (0 until 2).mkString + "...")
-  assert(str(precyc(2,2).force) == (-2 until 2).mkString + "...")
-  assert(pre(2).force.hasDefiniteSize)
-  assert(!cyc(2).force.hasDefiniteSize)
-  assert(!precyc(2,2).force.hasDefiniteSize)
-
-  // Special cases
-  assert(str(cyc(1).force) == goal(0,1))
-  assert(str(precyc(1,6).force) == goal(1,6))
-  assert(str(precyc(6,1).force) == goal(6,1))
-
-  // Make sure there are no odd/even problems
-  for (n <- 3 to 4; m <- 3 to 4) {
-    assert(precyc(n,m).mkString == goal(n,m), s"mkString $n $m")
-    assert(!precyc(n,m).force.hasDefiniteSize, s"hasDef $n$m")
-  }
-
-  // Make sure there are no cycle/prefix modulus problems
-  for (i <- 6 to 8) {
-    assert(precyc(i,3).mkString == goal(i,3), s"mkString $i 3")
-    assert(precyc(3,i).mkString == goal(3,i), s"mkString 3 $i")
-    assert(!precyc(i,3).force.hasDefiniteSize, s"hasDef $i 3")
-    assert(!precyc(3,i).force.hasDefiniteSize, s"hasDef 3 $i")
-  }
-}
diff --git a/tests/pending/run/t8690.check b/tests/pending/run/t8690.check
deleted file mode 100644
index 72f076c4d..000000000
--- a/tests/pending/run/t8690.check
+++ /dev/null
@@ -1,2 +0,0 @@
-non-empty iterator
-abcdef
diff --git a/tests/pending/run/t8690.scala b/tests/pending/run/t8690.scala
deleted file mode 100644
index cfa47b0e4..000000000
--- a/tests/pending/run/t8690.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-import scala.io.Source
-import java.io.ByteArrayInputStream
-
-object Test extends dotty.runtime.LegacyApp {
-  val txt = "abcdef"
-
-  val in = new ByteArrayInputStream(txt.getBytes());
-  val source = Source.fromInputStream(in);
-  println(source.toString) // forces the BufferedSource to look at the head of the input
-
-  println(source.mkString) // used to return "bcdef" ...
-}
diff --git a/tests/pending/run/t8738.scala b/tests/pending/run/t8738.scala
deleted file mode 100644
index 1683b93b5..000000000
--- a/tests/pending/run/t8738.scala
+++ /dev/null
@@ -1,16 +0,0 @@
-object Test {
-  def check(a: Range, b: Range) = (a == b) == (a.toList == b.toList)
-  def main(args: Array[String]): Unit = {
-    val lo = -2 to 2
-    val hi = lo
-    val step = List(-6,-2,-1,1,2,6)
-    for (i <- lo; j <- hi; n <- step; k <- lo; l <- hi; m <- step) {
-      assert(
-        check(i until j by n, k until l by m) &&
-        check(i until j by n, k to l by m) &&
-        check(i to j by n, k until l by m) &&
-        check(i to j by n, k to l by m)
-      )
-    }
-  }
-}
diff --git a/tests/pending/run/t8845.flags b/tests/pending/run/t8845.flags
deleted file mode 100644
index aada25f80..000000000
--- a/tests/pending/run/t8845.flags
+++ /dev/null
@@ -1 +0,0 @@
--Ybackend:GenBCode -Ynooptimize
diff --git a/tests/pending/run/t8845.scala b/tests/pending/run/t8845.scala
deleted file mode 100644
index bb68142e5..000000000
--- a/tests/pending/run/t8845.scala
+++ /dev/null
@@ -1,17 +0,0 @@
-// crashes compiler under GenASM, works under GenBCode.
-object Interpreter {
-  def mkDataProp(i: Int) = i
-  def break(n: Int): Unit =
-    try {
-      n match {
-        case _ =>
-          val newDesc = mkDataProp(n)
-          n match { case _ => return }
-      }
-    } catch { case e: Throwable => }
-    finally { }
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  Interpreter.break(0)
-}
diff --git a/tests/pending/run/t8888.flags b/tests/pending/run/t8888.flags
deleted file mode 100644
index 48b438ddf..000000000
--- a/tests/pending/run/t8888.flags
+++ /dev/null
@@ -1 +0,0 @@
--Ydelambdafy:method
diff --git a/tests/pending/run/t8888.scala b/tests/pending/run/t8888.scala
deleted file mode 100644
index 0ddc2ae82..000000000
--- a/tests/pending/run/t8888.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-class C {
-  final def resume: Unit = (this: Any) match {
-    case x : C => (x: Any) match {
-      case y : C =>
-        () => (x, y) // used to trigger a ClassFormatError under -Ydelambdafy:method
-    }
-  }
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  new C().resume
-}
diff --git a/tests/pending/run/t8893.scala b/tests/pending/run/t8893.scala
deleted file mode 100644
index 5178226de..000000000
--- a/tests/pending/run/t8893.scala
+++ /dev/null
@@ -1,40 +0,0 @@
-import annotation.tailrec
-
-object Test {
-  def a(): Option[String] = Some("a")
-
-  def test1: Any = {
-    a() match {
-      case Some(b1) =>
-        a() match {
-          case Some(b2) =>
-            @tailrec
-            def tick(i: Int): Unit = if (i < 0) () else tick(i - 1)
-            tick(10000000) // testing that this doesn't SOE
-          case None => None
-        }
-      case None => None
-    }
-  }
-
-  def test2: Any = {
-    a() match {
-      case Some(b1) =>
-        a() match {
-          case Some(b2) =>
-            @tailrec
-            def tick(i: Int): Unit = if (i < 0) () else tick(i - 1)
-            tick(10000000) // testing that this doesn't SOE
-          case None => test1
-        }
-      case None =>
-        test1 // not a tail call
-        test1
-    }
-  }
-
-  def main(args: Array[String]): Unit = {
-    test1
-    test2
-  }
-}
diff --git a/tests/pending/run/t8893b.scala b/tests/pending/run/t8893b.scala
deleted file mode 100644
index 19120871a..000000000
--- a/tests/pending/run/t8893b.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-// Testing that recursive calls in tail positions are replaced with
-// jumps, even though the method contains recursive calls outside
-// of the tail position.
-object Test {
-  def tick(i : Int): Unit =
-    if (i == 0) ()
-    else if (i == 42) {
-      tick(0) /*not in tail posiiton*/
-      tick(i - 1)
-    } else tick(i - 1)
-
-  def main(args: Array[String]): Unit = {
-    tick(1000000)
-  }
-}
diff --git a/tests/pending/run/t8933b/A.scala b/tests/pending/run/t8933b/A.scala
deleted file mode 100644
index d25d893c6..000000000
--- a/tests/pending/run/t8933b/A.scala
+++ /dev/null
@@ -1,4 +0,0 @@
-trait MixinWithSymbol {
-  self: MotherClass =>
-  def symbolFromTrait: Any = 'traitSymbol
-}
diff --git a/tests/pending/run/t8933b/Test.scala b/tests/pending/run/t8933b/Test.scala
deleted file mode 100644
index 7ce239b7d..000000000
--- a/tests/pending/run/t8933b/Test.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-class MotherClass extends MixinWithSymbol {
-  def foo = 'sym1
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    (new MotherClass).symbolFromTrait
-  }
-}
diff --git a/tests/pending/run/t8933c.scala b/tests/pending/run/t8933c.scala
deleted file mode 100644
index 22011bc32..000000000
--- a/tests/pending/run/t8933c.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    try {    
-      {throw T; Symbol}.apply("a")
-      assert(false, "exception not thrown")
-    } catch {
-      case T => // ok
-      case t: Throwable =>
-        assert(false, "wrong not thrown: " + t)
-    }
-  }
-}
-
-object T extends Throwable
diff --git a/tests/pending/run/takeAndDrop.scala b/tests/pending/run/takeAndDrop.scala
deleted file mode 100644
index 8d2dff0bf..000000000
--- a/tests/pending/run/takeAndDrop.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-object Test {
-  def main(args: Array[String]): Unit = {
-    val range = 1 to 10
-    val target = (3 to 8).toList
-    val confirm = (xs: Seq[Int]) => assert(xs.toList == target, xs)
-
-    confirm(range drop 2 dropRight 2)
-    confirm(range drop 1 dropRight 1 drop 1 dropRight 1)
-    confirm(range take 8 drop 2)
-    confirm(range takeRight 8 dropRight 2)
-    confirm(range drop 2 take 6)
-    confirm(range dropRight 1 take 8 takeRight 7 drop 1)
-  }
-}
diff --git a/tests/pending/run/tcpoly_overriding.check b/tests/pending/run/tcpoly_overriding.check
deleted file mode 100644
index d00491fd7..000000000
--- a/tests/pending/run/tcpoly_overriding.check
+++ /dev/null
@@ -1 +0,0 @@
-1
diff --git a/tests/pending/run/tcpoly_overriding.scala b/tests/pending/run/tcpoly_overriding.scala
deleted file mode 100644
index 01b9c29ac..000000000
--- a/tests/pending/run/tcpoly_overriding.scala
+++ /dev/null
@@ -1,19 +0,0 @@
-
-import scala.language.{ higherKinds }
-
-abstract class A[t[x]] {
-  def b: t[Int]
-}
-
-class B extends A[List] {
-    // underlying functionality being tested is overriding, but bugs manifest itself during erasure
-    // erasure should generate two methods: one that returns an Object (to implement the method in A)
-    // one that is as close as possible to the original method and thus returns a List
-    // the problem only manifests itself here -- but it's really a problem with overriding
-    // the link between this method and the method in A isn't seen
-  def b: List[Int] = List(1)
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  Console.println((new B).b(0))
-}
diff --git a/tests/pending/run/transform.scala b/tests/pending/run/transform.scala
deleted file mode 100644
index d73155cee..000000000
--- a/tests/pending/run/transform.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test {
-  val x = (1 to 10).toBuffer
-
-  def main(args: Array[String]): Unit = {
-    x transform (_ * 2)
-    assert(x.sum == (1 to 10).sum * 2)
-  }
-}
diff --git a/tests/pending/run/transpose.scala b/tests/pending/run/transpose.scala
deleted file mode 100644
index 2761a24ff..000000000
--- a/tests/pending/run/transpose.scala
+++ /dev/null
@@ -1,12 +0,0 @@
-object Test {
-  def wrap[T >: Null](body: => T) =
-    try body
-    catch { case _: IllegalArgumentException => null }
-
-  def main(args: Array[String]): Unit = {
-    assert(wrap(Nil.transpose) == Nil)
-    assert(wrap(List(List(1, 2), List(1)).transpose) == null)
-    assert(wrap(List(List(1), List(1, 2)).transpose) == null)
-    assert(wrap(List(List(1, 2), List(1, 2)).transpose) == List(List(1, 1), List(2, 2)))
-  }
-}
diff --git a/tests/pending/run/triemap-hash.scala b/tests/pending/run/triemap-hash.scala
deleted file mode 100644
index 902b80a01..000000000
--- a/tests/pending/run/triemap-hash.scala
+++ /dev/null
@@ -1,46 +0,0 @@
-
-
-
-import util.hashing.Hashing
-
-
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    hashing()
-    equality()
-  }
-
-  def hashing(): Unit = {
-    import collection._
-
-    val tm = new concurrent.TrieMap[String, String](Hashing.fromFunction(x => x.length + x(0).toInt), Equiv.universal)
-    tm.put("a", "b")
-    tm.put("c", "d")
-
-    assert(tm("a") == "b")
-    assert(tm("c") == "d")
-
-    for (i <- 0 until 1000) tm(i.toString) = i.toString
-    for (i <- 0 until 1000) assert(tm(i.toString) == i.toString)
-  }
-
-  def equality(): Unit = {
-    import collection._
-
-    val tm = new concurrent.TrieMap[String, String](Hashing.fromFunction(x => x(0).toInt), Equiv.fromFunction(_(0) == _(0)))
-    tm.put("a", "b")
-    tm.put("a1", "d")
-    tm.put("b", "c")
-
-    assert(tm("a") == "d", tm)
-    assert(tm("b") == "c", tm)
-
-    for (i <- 0 until 1000) tm(i.toString) = i.toString
-    assert(tm.size == 12, tm)
-    assert(tm("0") == "0", tm)
-    for (i <- 1 to 9) assert(tm(i.toString) == i.toString + "99", tm)
-  }
-
-}
diff --git a/tests/pending/run/triple-quoted-expr.check b/tests/pending/run/triple-quoted-expr.check
deleted file mode 100644
index 4e59695f3..000000000
--- a/tests/pending/run/triple-quoted-expr.check
+++ /dev/null
@@ -1,5 +0,0 @@
-
-hi
-hi
-
-hi
diff --git a/tests/pending/run/triple-quoted-expr.scala b/tests/pending/run/triple-quoted-expr.scala
deleted file mode 100644
index 6d91ac588..000000000
--- a/tests/pending/run/triple-quoted-expr.scala
+++ /dev/null
@@ -1,26 +0,0 @@
-class A {
-  def f1 = {
-    val x = 5
-
-"""
-hi"""
-  }
-  def f2 = {
-    val x = 5
-
-    """hi"""
-  }
-  def f3 = {
-    val x = 5
-
-    "\nhi"
-  }
-}
-
-object Test {
-  def main(args: Array[String]): Unit = {
-    val x = new A
-    import x._
-    List(f1, f2, f3) foreach println
-  }
-}
diff --git a/tests/pending/run/tuple-match.check b/tests/pending/run/tuple-match.check
deleted file mode 100644
index 0c1ea0005..000000000
--- a/tests/pending/run/tuple-match.check
+++ /dev/null
@@ -1,8 +0,0 @@
-4, #3
-4, #2
-4, #4
-3, #2
-2, #2
-1, #1
-FOUR
-THREE
diff --git a/tests/pending/run/tuple-match.scala b/tests/pending/run/tuple-match.scala
deleted file mode 100644
index fcaefbff5..000000000
--- a/tests/pending/run/tuple-match.scala
+++ /dev/null
@@ -1,27 +0,0 @@
-object Test {
-  val FOUR = (-1, -2, -3, "bingo donkey vegas")
-  val THREE = (-1, -2, -3)
-
-  def f(x: Any) = x match {
-    case FOUR         => "FOUR"
-    case (_, _, 3, _) => "4, #3"
-    case (_, 2, _, _) => "4, #2"
-    case (_, 2, _)    => "3, #2"
-    case Tuple1(1)    => "1, #1"
-    case (_, _, _, 4) => "4, #4"
-    case THREE        => "THREE"
-    case (_, 2)       => "2, #2"
-    case _            => "default"
-  }
-
-  def main(args: Array[String]): Unit = {
-    println(f((1, 2, 3, 4)))
-    println(f((1, 2, 30, 4)))
-    println(f((1, 20, 30, 4)))
-    println(f((1, 2, 3)))
-    println(f((1, 2)))
-    println(f(Tuple1(1)))
-    println(f((-1, -2, -3, "bingo donkey vegas")))
-    println(f((-1, -2, -3)))
-  }
-}
diff --git a/tests/pending/run/tuples.check b/tests/pending/run/tuples.check
deleted file mode 100644
index 3fc487815..000000000
--- a/tests/pending/run/tuples.check
+++ /dev/null
@@ -1,5 +0,0 @@
-(1,abc,true)
-OK
-x = 2; y = xxx; z = 3.14159
-x = 2; y = xxx; z = 3.14159
-x = 2; y = xxx; z = 3.14159
diff --git a/tests/pending/run/tuples.scala b/tests/pending/run/tuples.scala
deleted file mode 100644
index e3fd85dc6..000000000
--- a/tests/pending/run/tuples.scala
+++ /dev/null
@@ -1,31 +0,0 @@
-import Function._
-
-object Test extends dotty.runtime.LegacyApp {
-  var xyz: (Int, String, Boolean) = _
-  xyz = (1, "abc", true)
-  Console.println(xyz)
-  xyz match {
-    case (1, "abc", true) => Console.println("OK")
-    case _ => ???
-  }
-  def func(x: Int, y: String, z: Double): Unit = {
-    Console.println("x = " + x + "; y = " + y + "; z = " + z);
-  }
-
-  def params = (2, "xxx", 3.14159)  // (*****)
-
-  tupled(func _)(params) // call the function with all the params at once
-  func(2, "xxx", 3.14159) // the same call
-  (func _).apply(2, "xxx", 3.14159) // the same call
-
-  // Composing a tuple
-  def t = (1, "Hello", false)
-
-  // Decomposing a tuple
-  val (i, s, b) = t
-
-  // all the assertions are passed
-  assert(i == 1)
-  assert(s == "Hello")
-  assert(b == false)
-}
diff --git a/tests/pending/run/unboxingBug.check b/tests/pending/run/unboxingBug.check
deleted file mode 100644
index d6aa7b90f..000000000
--- a/tests/pending/run/unboxingBug.check
+++ /dev/null
@@ -1,6 +0,0 @@
-97
-97
-97
-97
-1
-1
diff --git a/tests/pending/run/unboxingBug.scala b/tests/pending/run/unboxingBug.scala
deleted file mode 100644
index e3cef18b3..000000000
--- a/tests/pending/run/unboxingBug.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  println(identity('a').toInt)
-  println('a'.toInt)
-  println(identity('a').asInstanceOf[Int])
-  println('a'.asInstanceOf[Int])
-  println(identity(1).asInstanceOf[Int])
-  println(1.asInstanceOf[Int])
-}
diff --git a/tests/pending/run/unittest_iterator.scala b/tests/pending/run/unittest_iterator.scala
deleted file mode 100644
index 7c47e27e3..000000000
--- a/tests/pending/run/unittest_iterator.scala
+++ /dev/null
@@ -1,53 +0,0 @@
-// Some iterator grouped/sliding unit tests
-object Test {
-  def it = (1 to 10).iterator
-  def assertThat[T](expectedLength: Int, expectedLast: Seq[T])(it: Iterator[Seq[T]]): Unit = {
-    val xs = it.toList
-    def fail(msg: String) = "assertion failed on %s: %s".format(xs, msg)
-    assert(xs.size == expectedLength, fail("expected length " + expectedLength))
-    assert(xs.last == expectedLast, fail("expected last " + expectedLast))
-  }
-
-  def main(args: Array[String]): Unit = {
-    val itSum = it.toStream.sum
-    for (i <- it) {
-      // sum of the groups == sum of the original
-      val thisSum = ((it grouped i) map (_.sum)).toStream.sum
-      assert(thisSum == itSum, thisSum + " != " + itSum)
-    }
-
-    // grouped
-    assertThat(4, List(10)) { it grouped 3 }
-    assertThat(3, List(7, 8, 9)) { it grouped 3 withPartial false }
-    assertThat(4, List(10, -1, -1)) { it grouped 3 withPadding -1 }
-
-    // testing by-name padding
-    val padIt = it
-    assertThat(4, List(10, 1, 2)) { it grouped 3 withPadding padIt.next }
-
-    // sliding
-    assertThat(8, List(8, 9, 10)) { it sliding 3 }
-    assertThat(3, (3 to 10).toList) { it sliding 8 }
-    assertThat(2, List(9, 10)) { it.sliding(8, 8) }
-    assertThat(1, (1 to 8).toList) { it.sliding(8, 8) withPartial false }
-    assertThat(2, List(9, 10, -1, -1, -1)) { it.sliding(5, 8) withPadding -1 }
-    assertThat(1, (1 to 5).toList) { it.sliding(5, 8) withPartial false }
-
-    // larger step than window
-    assertThat(5, List(9)) { it.sliding(1, 2) }
-    assertThat(3, List(9, 10)) { it.sliding(2, 4) }
-
-    // make sure it throws past the end
-    val thrown = try {
-      val it = List(1,2,3).sliding(2)
-      it.next
-      it.next
-      it.next
-      false
-    }
-    catch {
-      case _: NoSuchElementException => true
-    }
-    assert(thrown)
-  }
-}
diff --git a/tests/pending/run/unreachable.scala b/tests/pending/run/unreachable.scala
deleted file mode 100644
index 6a428c6ef..000000000
--- a/tests/pending/run/unreachable.scala
+++ /dev/null
@@ -1,128 +0,0 @@
-import scala.util.Random.nextInt
-import scala.sys.error
-
-object Test extends dotty.runtime.LegacyApp {
-  def unreachableNormalExit: Int = {
-    return 42
-    0
-  }
-
-  def unreachableIf: Int = {
-    return 42
-    if (nextInt % 2 == 0)
-      0
-    else
-      1
-  }
-
-  def unreachableIfBranches: Int = {
-    if (nextInt % 2 == 0)
-      return 42
-    else
-      return 42
-
-    return 0
-  }
-
-  def unreachableOneLegIf: Int = {
-    if (nextInt % 2 == 0)
-      return 42
-
-    return 42
-  }
-
-  def unreachableLeftBranch: Int = {
-    val result = if (nextInt % 2 == 0)
-      return 42
-    else
-      42
-
-    return result
-  }
-
-  def unreachableRightBranch: Int = {
-    val result = if (nextInt % 2 == 0)
-      42
-    else
-      return 42
-
-    return result
-  }
-
-  def unreachableTryCatchFinally: Int = {
-    return 42
-    try {
-      return 0
-    } catch {
-      case x: Throwable => return 1
-    } finally {
-      return 2
-    }
-    return 3
-  }
-
-  def unreachableAfterTry: Int = {
-    try {
-      return 42
-    } catch {
-      case x: Throwable => return 2
-    }
-    return 3
-  }
-
-  def unreachableAfterCatch: Int = {
-    try {
-      error("haha")
-    } catch {
-      case x: Throwable => return 42
-    }
-    return 3
-  }
-
-  def unreachableAfterFinally: Int = {
-    try {
-      return 1
-    } catch {
-      case x: Throwable => return 2
-    } finally {
-      return 42
-    }
-    return 3
-  }
-
-  def unreachableSwitch: Int = {
-  	return 42
-    val x = nextInt % 2
-    x match {
-      case 0 => return 0
-      case 1 => return 1
-      case -1 => return 2
-    }
-    3
-  }
-
-  def unreachableAfterSwitch: Int = {
-    val x = nextInt % 2
-    x match {
-      case 0 => return 42
-      case 1 => return 41 + x
-      case -1 => return 43 + x
-    }
-    2
-  }
-
-  def check(f: Int) = assert(f == 42, s"Expected 42 but got $f")
-
-  check(unreachableNormalExit)
-  check(unreachableIf)
-  check(unreachableIfBranches)
-  check(unreachableOneLegIf)
-  check(unreachableLeftBranch)
-  check(unreachableRightBranch)
-  check(unreachableTryCatchFinally)
-  check(unreachableAfterTry)
-  check(unreachableAfterCatch)
-  check(unreachableAfterFinally)
-  check(unreachableSwitch)
-  check(unreachableAfterSwitch)
-}
diff --git a/tests/pending/run/valueclasses-pavlov.check b/tests/pending/run/valueclasses-pavlov.check
deleted file mode 100644
index b112e5507..000000000
--- a/tests/pending/run/valueclasses-pavlov.check
+++ /dev/null
@@ -1,2 +0,0 @@
-box1: ok
-box2: ok
diff --git a/tests/pending/run/valueclasses-pavlov.scala b/tests/pending/run/valueclasses-pavlov.scala
deleted file mode 100644
index 6ab5ff3e6..000000000
--- a/tests/pending/run/valueclasses-pavlov.scala
+++ /dev/null
@@ -1,26 +0,0 @@
-trait Foo extends Any {
-  def box1(x: Box1): String
-  def box2(x: Box2): String
-}
-
-class Box1(val value: String) extends AnyVal
-
-class Box2(val value: String) extends AnyVal with Foo {
-  def box1(x: Box1) = "box1: ok"
-  def box2(x: Box2) = "box2: ok"
-}
-
-class C(x: String) {
-  def this() = this("")
-}
-
-object Test {
-
-  def main(args: Array[String]): Unit = {
-    val b1 = new Box1("")
-    val b2 = new Box2("")
-    val f: Foo = b2
-    println(f.box1(b1))
-    println(f.box2(b2))
-  }
-}
diff --git a/tests/pending/run/var-arity-class-symbol.scala b/tests/pending/run/var-arity-class-symbol.scala
deleted file mode 100644
index 2a7d32987..000000000
--- a/tests/pending/run/var-arity-class-symbol.scala
+++ /dev/null
@@ -1,19 +0,0 @@
-import scala.reflect.runtime.universe._, definitions._
-object Test extends dotty.runtime.LegacyApp {
-  // Tuples
-  assert(TupleClass.seq.size == 22)
-  assert(TupleClass(0) == NoSymbol)
-  assert(TupleClass(23) == NoSymbol)
-  assert((1 to 22).forall { i => TupleClass(i).name.toString == s"Tuple$i" })
-  // Functions
-  assert(FunctionClass.seq.size == 23)
-  assert(FunctionClass(-1) == NoSymbol)
-  assert(FunctionClass(23) == NoSymbol)
-  assert((0 to 22).forall { i => FunctionClass(i).name.toString == s"Function$i" })
-  // Products
-  assert(ProductClass.seq.size == 23)
-  assert(ProductClass(-1) == NoSymbol)
-  assert(ProductClass(0) == UnitClass)
-  assert(ProductClass(23) == NoSymbol)
-  assert((1 to 22).forall { i => ProductClass(i).name.toString == s"Product$i" })
-}
diff --git a/tests/pending/run/view-headoption.check b/tests/pending/run/view-headoption.check
deleted file mode 100644
index 5c98b54b4..000000000
--- a/tests/pending/run/view-headoption.check
+++ /dev/null
@@ -1,28 +0,0 @@
-fail
-success
-f1: Some(5)
-fail
-success
-f2: 5
-fail
-success
-fail
-fail
-success
-fail
-fail
-fail
-success
-f3: Some(5)
-fail
-success
-fail
-success
-fail
-fail
-success
-fail
-fail
-fail
-success
-f4: 5
diff --git a/tests/pending/run/view-headoption.scala b/tests/pending/run/view-headoption.scala
deleted file mode 100644
index 659c7e6b8..000000000
--- a/tests/pending/run/view-headoption.scala
+++ /dev/null
@@ -1,18 +0,0 @@
-object Test {
-  val failer    = () => { println("fail") ; None }
-  val succeeder = () => { println("success") ; Some(5) }
-  val fs = List(failer, succeeder, failer, failer, succeeder, failer, failer, failer, succeeder)
-
-  def f0 = fs.view flatMap (f => f())
-  def f1 = f0.headOption
-  def f2 = f0.head
-  def f3 = f0.lastOption
-  def f4 = f0.last
-
-  def main(args: Array[String]): Unit = {
-    println("f1: " + f1)
-    println("f2: " + f2)
-    println("f3: " + f3)
-    println("f4: " + f4)
-  }
-}
diff --git a/tests/pending/run/virtpatmat_apply.check b/tests/pending/run/virtpatmat_apply.check
deleted file mode 100644
index e8e3b295e..000000000
--- a/tests/pending/run/virtpatmat_apply.check
+++ /dev/null
@@ -1 +0,0 @@
-OK 2
diff --git a/tests/pending/run/virtpatmat_apply.flags b/tests/pending/run/virtpatmat_apply.flags
deleted file mode 100644
index 3f5a3100e..000000000
--- a/tests/pending/run/virtpatmat_apply.flags
+++ /dev/null
@@ -1 +0,0 @@
-  -Xexperimental
diff --git a/tests/pending/run/virtpatmat_apply.scala b/tests/pending/run/virtpatmat_apply.scala
deleted file mode 100644
index 838d456cb..000000000
--- a/tests/pending/run/virtpatmat_apply.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
- List(1, 2, 3) match {
-   case Nil => println("FAIL")
-   case x :: y :: xs if xs.length == 2 => println("FAIL")
-   case x :: y :: xs if xs.length == 1 => println("OK "+ y)
- }
-}
diff --git a/tests/pending/run/virtpatmat_casting.check b/tests/pending/run/virtpatmat_casting.check
deleted file mode 100644
index b11425edc..000000000
--- a/tests/pending/run/virtpatmat_casting.check
+++ /dev/null
@@ -1 +0,0 @@
-List(1)
diff --git a/tests/pending/run/virtpatmat_casting.flags b/tests/pending/run/virtpatmat_casting.flags
deleted file mode 100644
index 3f5a3100e..000000000
--- a/tests/pending/run/virtpatmat_casting.flags
+++ /dev/null
@@ -1 +0,0 @@
-  -Xexperimental
diff --git a/tests/pending/run/virtpatmat_casting.scala b/tests/pending/run/virtpatmat_casting.scala
deleted file mode 100644
index 81b52ee1b..000000000
--- a/tests/pending/run/virtpatmat_casting.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  println(List(1,2,3) match {
-    case Nil => List(0)
-// since the :: extractor's argument must be a ::, there has to be a cast before its unapply is invoked
-    case x :: y :: z :: a :: xs => xs ++ List(x)
-    case x :: y :: z :: xs => xs ++ List(x)
-    case _ => List(0)
-  })
-}
diff --git a/tests/pending/run/virtpatmat_literal.check b/tests/pending/run/virtpatmat_literal.check
deleted file mode 100644
index 0eabe3671..000000000
--- a/tests/pending/run/virtpatmat_literal.check
+++ /dev/null
@@ -1,3 +0,0 @@
-OK
-OK
-OK
diff --git a/tests/pending/run/virtpatmat_literal.flags b/tests/pending/run/virtpatmat_literal.flags
deleted file mode 100644
index 3f5a3100e..000000000
--- a/tests/pending/run/virtpatmat_literal.flags
+++ /dev/null
@@ -1 +0,0 @@
-  -Xexperimental
diff --git a/tests/pending/run/virtpatmat_literal.scala b/tests/pending/run/virtpatmat_literal.scala
deleted file mode 100644
index 682e6b765..000000000
--- a/tests/pending/run/virtpatmat_literal.scala
+++ /dev/null
@@ -1,22 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
- val a = 1
- 1 match {
-   case 2 => println("FAILED")
-   case 1 => println("OK")
-   case `a` => println("FAILED")
- }
-
- val one = 1
- 1 match {
-   case 2 => println("FAILED")
-   case `one` => println("OK")
-   case 1 => println("FAILED")
- }
-
- 1 match {
-   case 2 => println("FAILED")
-   case Test.one => println("OK")
-   case 1 => println("FAILED")
- }
-
-}
diff --git a/tests/pending/run/virtpatmat_switch.check b/tests/pending/run/virtpatmat_switch.check
deleted file mode 100644
index 6ded95c01..000000000
--- a/tests/pending/run/virtpatmat_switch.check
+++ /dev/null
@@ -1,7 +0,0 @@
-zero
-one
-many
-got a
-got b
-got some letter
-scala.MatchError: 5 (of class java.lang.Integer)
\ No newline at end of file
diff --git a/tests/pending/run/virtpatmat_switch.flags b/tests/pending/run/virtpatmat_switch.flags
deleted file mode 100644
index 3f5a3100e..000000000
--- a/tests/pending/run/virtpatmat_switch.flags
+++ /dev/null
@@ -1 +0,0 @@
-  -Xexperimental
diff --git a/tests/pending/run/virtpatmat_switch.scala b/tests/pending/run/virtpatmat_switch.scala
deleted file mode 100644
index 5cdf271d5..000000000
--- a/tests/pending/run/virtpatmat_switch.scala
+++ /dev/null
@@ -1,38 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  def intSwitch(x: Int) = x match {
-    case 0 => "zero"
-    case 1 => "one"
-    case _ => "many"
-  }
-
-  println(intSwitch(0))
-  println(intSwitch(1))
-  println(intSwitch(10))
-
-  def charSwitch(x: Char) = x match {
-    case 'a' => "got a"
-    case 'b' => "got b"
-    case _ => "got some letter"
-  }
-
-  def byteSwitch(x: Byte) = x match {
-    case 'a' => "got a"
-    case 'b' => "got b"
-    case _ => "got some letter"
-  }
-
-  println(charSwitch('a'))
-  println(byteSwitch('b'))
-  println(charSwitch('z'))
-
-  def implicitDefault(x: Int) = x match {
-    case 0 => 0
-  }
-
-  try {
-    implicitDefault(5)
-  } catch {
-    case e: MatchError => println(e)
-  }
-
-}
diff --git a/tests/pending/run/virtpatmat_tailcalls_verifyerror.check b/tests/pending/run/virtpatmat_tailcalls_verifyerror.check
deleted file mode 100644
index c508d5366..000000000
--- a/tests/pending/run/virtpatmat_tailcalls_verifyerror.check
+++ /dev/null
@@ -1 +0,0 @@
-false
diff --git a/tests/pending/run/virtpatmat_tailcalls_verifyerror.flags b/tests/pending/run/virtpatmat_tailcalls_verifyerror.flags
deleted file mode 100644
index 3f5a3100e..000000000
--- a/tests/pending/run/virtpatmat_tailcalls_verifyerror.flags
+++ /dev/null
@@ -1 +0,0 @@
-  -Xexperimental
diff --git a/tests/pending/run/virtpatmat_tailcalls_verifyerror.scala b/tests/pending/run/virtpatmat_tailcalls_verifyerror.scala
deleted file mode 100644
index 46c75cf9c..000000000
--- a/tests/pending/run/virtpatmat_tailcalls_verifyerror.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-// shouldn't result in a verify error when run...
-object Test extends dotty.runtime.LegacyApp {
-  @annotation.tailrec
-  final def test(meh: Boolean): Boolean = {
-    Some("a") match {
-      case x =>
-        x match {
-          case Some(_) => if(meh) test(false) else false
-          case _ => test(false)
-        }
-    }
-  }
-  println(test(true))
-}
diff --git a/tests/pending/run/virtpatmat_unapply.check b/tests/pending/run/virtpatmat_unapply.check
deleted file mode 100644
index 2b89b77d1..000000000
--- a/tests/pending/run/virtpatmat_unapply.check
+++ /dev/null
@@ -1,2 +0,0 @@
-1
-6
diff --git a/tests/pending/run/virtpatmat_unapply.flags b/tests/pending/run/virtpatmat_unapply.flags
deleted file mode 100644
index 3f5a3100e..000000000
--- a/tests/pending/run/virtpatmat_unapply.flags
+++ /dev/null
@@ -1 +0,0 @@
-  -Xexperimental
diff --git a/tests/pending/run/virtpatmat_unapply.scala b/tests/pending/run/virtpatmat_unapply.scala
deleted file mode 100644
index 9915b8d92..000000000
--- a/tests/pending/run/virtpatmat_unapply.scala
+++ /dev/null
@@ -1,32 +0,0 @@
-class IntList(val hd: Int, val tl: IntList)
-object NilIL extends IntList(0, null)
-object IntList {
-  def unapply(il: IntList): Option[(Int, IntList)] = if(il eq NilIL) None else Some(il.hd, il.tl)
-  def apply(x: Int, xs: IntList) = new IntList(x, xs)
-}
-
-object Test extends dotty.runtime.LegacyApp {
-  IntList(1, IntList(2, NilIL)) match {
-    case IntList(a1, IntList(a2, IntList(a3, y))) => println(a1 + a2 + a3)
-    case IntList(x, y) => println(x)
-  }
-
-  IntList(1, IntList(2, IntList(3, NilIL))) match {
-    case IntList(a1, IntList(a2, IntList(a3, y))) => println(a1 + a2 + a3)
-    case IntList(x, y) => println(x)
-  }
-}
-
-// ((x1: IntList) => IntList.unapply(x1).flatMap(((x4: (Int, IntList)) => IntList.unapply(x4._2).flatMap(((x5: (Int, IntList)) => IntList.unapply(x5._2).flatMap(((x6: (Int, IntList)) => implicitly[Predef.MatchingStrategy[Option]].success(Predef.println(x4._1.+(x5._1).+(x6._1))))))))).orElse(IntList.unapply(x1).flatMap(((x7: (Int, IntList)) => implicitly[scala.Predef.MatchingStrategy[Option]].success(Predef.println(x7._1))))).orElse(implicitly[scala.Predef.MatchingStrategy[Option]].fail))(IntList.apply(1, IntList.apply(2, IntList.apply(3, null))))
-
-/*
-  ((x1: IntList) =>
-    IntList.this.unapply(x1).flatMap[Int](((x4: (Int, IntList)) =>
-      IntList.this.unapply(x4._2).flatMap[Int](((x5: (Int, IntList)) =>
-        IntList.this.unapply(x5._2).flatMap[Int](((x6: (Int, IntList)) =>
-          Predef.this.implicitly[scala.Predef.MatchingStrategy[Option]](scala.this.Predef.OptionMatching).success[Int](x6._1))))))).orElse[Int](
-    IntList.this.unapply(x1).flatMap[Int](((x7: (Int, IntList)) =>
-      Predef.this.implicitly[scala.Predef.MatchingStrategy[Option]](scala.this.Predef.OptionMatching).success[Int](x7._1)))).orElse[Int](
-    Predef.this.implicitly[scala.Predef.MatchingStrategy[Option]](scala.this.Predef.OptionMatching).fail)
-  ).apply(IntList.apply(1, null))
-*/
diff --git a/tests/pending/run/virtpatmat_unapplyseq.check b/tests/pending/run/virtpatmat_unapplyseq.check
deleted file mode 100644
index 62f945751..000000000
--- a/tests/pending/run/virtpatmat_unapplyseq.check
+++ /dev/null
@@ -1 +0,0 @@
-6
\ No newline at end of file
diff --git a/tests/pending/run/virtpatmat_unapplyseq.flags b/tests/pending/run/virtpatmat_unapplyseq.flags
deleted file mode 100644
index 3f5a3100e..000000000
--- a/tests/pending/run/virtpatmat_unapplyseq.flags
+++ /dev/null
@@ -1 +0,0 @@
-  -Xexperimental
diff --git a/tests/pending/run/virtpatmat_unapplyseq.scala b/tests/pending/run/virtpatmat_unapplyseq.scala
deleted file mode 100644
index e202c8d27..000000000
--- a/tests/pending/run/virtpatmat_unapplyseq.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Test extends dotty.runtime.LegacyApp {
-  List(1,2,3) match {
-    case Seq(x, y, z) => println(x * y * z)
-  }
-}
diff --git a/tests/pending/run/withIndex.check b/tests/pending/run/withIndex.check
deleted file mode 100644
index 6a9c7aaad..000000000
--- a/tests/pending/run/withIndex.check
+++ /dev/null
@@ -1,8 +0,0 @@
-List((a,0), (b,1), (c,2))
-List((a,0), (b,1), (c,2))
-List((a,0), (b,1), (c,2))
-List((a,0), (b,1), (c,2))
-List()
-List()
-List()
-List()
diff --git a/tests/pending/run/withIndex.scala b/tests/pending/run/withIndex.scala
deleted file mode 100644
index ebf1941c9..000000000
--- a/tests/pending/run/withIndex.scala
+++ /dev/null
@@ -1,29 +0,0 @@
-object Test {
-  def main(args: Array[String]) = {
-    val ary: Array[String] = Array("a", "b", "c")
-    val lst: List[String] = List("a", "b", "c")
-    val itr: Iterator[String] = lst.iterator
-    val str: Stream[String] = lst.iterator.toStream
-
-    Console.println(ary.zipWithIndex.toList)
-    Console.println(lst.zipWithIndex.toList)
-    Console.println(itr.zipWithIndex.toList)
-    Console.println(str.zipWithIndex.toList)
-    assert {
-      ary.zipWithIndex match {
-        case _: Array[Tuple2[_,_]] => true
-        case _ => false
-      }
-    }
-
-    val emptyArray = new Array[String](0)
-    val emptyList: List[String] = Nil
-    val emptyIterator = emptyList.iterator
-    val emptyStream: Stream[String] = Stream.empty
-
-    Console.println(emptyArray.zipWithIndex.toList)
-    Console.println(emptyList.zipWithIndex.toList)
-    Console.println(emptyIterator.zipWithIndex.toList)
-    Console.println(emptyStream.zipWithIndex.toList)
-  }
-}