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author | Paul Phillips <paulp@improving.org> | 2010-01-28 05:46:06 +0000 |
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committer | Paul Phillips <paulp@improving.org> | 2010-01-28 05:46:06 +0000 |
commit | f6c69106d3baa59479e839727acc03ae4035519d (patch) | |
tree | af854700d4d9d2e0e0f330a08be2ca77c3dfe9ef /test/files | |
parent | 953fecc029a25c1c0cdd1ce847294bc6f7db8e33 (diff) | |
download | scala-f6c69106d3baa59479e839727acc03ae4035519d.tar.gz scala-f6c69106d3baa59479e839727acc03ae4035519d.tar.bz2 scala-f6c69106d3baa59479e839727acc03ae4035519d.zip |
One of those "$.05 for the bolt, $50,000 for kn...
One of those "$.05 for the bolt, $50,000 for knowing where to put it"
commits. Closes #425, #816, #2310, #2691. All credit for this patch goes
to me for having the genius to know when new eyes were needed (although
if you're feeling generous some could also go to walter korman for the
actual debugging and code writing part.)
Diffstat (limited to 'test/files')
-rw-r--r-- | test/files/pos/bug2310.scala | 38 | ||||
-rw-r--r-- | test/files/pos/t0816.scala | 12 | ||||
-rw-r--r-- | test/files/pos/t1035.scala | 32 | ||||
-rw-r--r-- | test/files/pos/t2691.scala | 9 | ||||
-rw-r--r-- | test/files/pos/t425.scala | 11 |
5 files changed, 102 insertions, 0 deletions
diff --git a/test/files/pos/bug2310.scala b/test/files/pos/bug2310.scala new file mode 100644 index 0000000000..68912b4961 --- /dev/null +++ b/test/files/pos/bug2310.scala @@ -0,0 +1,38 @@ +import scala.Stream._ + +object consistencyError { + /* this gives an error: + Consistency problem compiling (virtual file)! + Trying to call method body%1(List(scala.collection.immutable.Stream[A])) with arguments (List(tp2, temp6, temp5)) + case (l #:: ls, rs) => None + ^ + scala.tools.nsc.symtab.Types$TypeError: too many arguments for method body%1: (val rs: scala.collection.immutable.Stream[A])None.type + + two errors found + vss(0) = + args = List(tp2, temp6, temp5) + vss(1) = value rs, value ls, value l + args = List(tp2, temp6, temp5) + targets(0) = FinalState(,scala.None) + targets(1) = FinalState(,scala.None) + labels(1) = method body%1 + labels(0) = method body%0 + bx = 1 + label.tpe = (val rs: scala.collection.immutable.Stream[A])None.type + */ + def crash[A](lefts: Stream[A], rights: Stream[A]) = (lefts, rights) match { + case (Stream.Empty, Stream.Empty) => None + case (l #:: ls, rs) => None + } + + // These work + // def works1[A](lefts: Stream[A]) = lefts match { + // case Stream.Empty => None + // case l #:: ls => None + // } + // + // def works2[A](lefts: Stream[A], rights: Stream[A]) = (lefts, rights) match { + // case (Stream.Empty, Stream.Empty) => None + // case (ls, rs) => None + // } +} diff --git a/test/files/pos/t0816.scala b/test/files/pos/t0816.scala new file mode 100644 index 0000000000..0128a0ad72 --- /dev/null +++ b/test/files/pos/t0816.scala @@ -0,0 +1,12 @@ +abstract class Atest(val data: String) + +case class Btest(override val data: String, val b: Boolean) extends Atest(data) + +case class Ctest(override val data: String) extends Btest(data, true) + +class testCaseClass { + def test(x: Atest) = x match { + case Ctest(data) => Console.println("C") + case Btest(data, b) => Console.println("B") + } +} diff --git a/test/files/pos/t1035.scala b/test/files/pos/t1035.scala new file mode 100644 index 0000000000..a280a415d2 --- /dev/null +++ b/test/files/pos/t1035.scala @@ -0,0 +1,32 @@ +//A fatal error or Scala compiler +// Scala compiler version 2.7.1-final -- (c) 2002-2010 LAMP/EPFL +// Carlos Loria cloria@artinsoft.com +// 7/10/2008 + +class A { + var name:String = _ + def getName() = name + def this(name:String, age:Int){this();this.name=name} + +} + +class B(name:String) extends A(name,0){ +} + +class D { + + object A { + def unapply(p:A) = Some(p.getName) + } + + object B { + def unapply(p:B) = Some(p.getName) + } + def foo(p:Any) = p match { + case B(n) => println("B") + case A(n) => println("A") + + + } + +} diff --git a/test/files/pos/t2691.scala b/test/files/pos/t2691.scala new file mode 100644 index 0000000000..ba2e52f1fe --- /dev/null +++ b/test/files/pos/t2691.scala @@ -0,0 +1,9 @@ +object Breakdown { + def unapplySeq(x: Int): Some[List[String]] = Some(List("", "there")) +} +object Test { + 42 match { + case Breakdown("") => // needed to trigger bug + case Breakdown("", who) => println ("hello " + who) + } +}
\ No newline at end of file diff --git a/test/files/pos/t425.scala b/test/files/pos/t425.scala new file mode 100644 index 0000000000..e50c50ac35 --- /dev/null +++ b/test/files/pos/t425.scala @@ -0,0 +1,11 @@ +object Temp{ + case class A(x: Int) + case class B(override val x: Int, y: Double) extends A(x) + + val b: A = B(5, 3.3) + b match { + case B(x, y) => Console.println(y) + case A(x) => Console.println(x) + } +} + |