- Removed duplicates

2 files changed, 0 insertions, 61 deletions

diff --git a/test/files/pos/IntSet.scala b/test/files/pos/IntSet.scala
deleted file mode 100644
index 25d7070c94..0000000000
--- a/test/files/pos/IntSet.scala
+++ /dev/null
@@ -1,36 +0,0 @@
-trait IntSet {
-  def incl(x: Int): IntSet;
-  def contains(x: Int): Boolean;
-  def foreach(f: Int => Unit): Unit;
-  def union(that: IntSet): IntSet;
-}
-object Empty extends IntSet {
-  def contains(x: Int): Boolean = false;
-  def incl(x: Int): IntSet = new NonEmpty(x, Empty, Empty);
-  def foreach(f: Int => Unit): Unit = ();
-  def union(that: IntSet): IntSet = that;
-}
-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 foreach(f: Int => Unit): Unit = {
-    left foreach f;
-    f(elem);
-    right foreach f;
-  }
-  def union(that: IntSet): IntSet = (left union (right union that)) incl elem;
-}
-object test {
-  def main = {
-    val x = Empty incl 1 incl 2;
-    val y = Empty incl 2 incl 3;
-    x foreach java.lang.System.out.println;
-    y foreach java.lang.System.out.println;
-  }
-}
diff --git a/test/files/pos/Rational.scala b/test/files/pos/Rational.scala
deleted file mode 100644
index 14236975d4..0000000000
--- a/test/files/pos/Rational.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-class Rational(x: Int, y: Int) {
-  private def gcd(a: Int, b: Int): Int = if (b == 0) a else gcd(b, a % b);
-  private def 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: String = numer + "/" + denom;
-  override def toString(): String = numer + "/" + denom
-}