diff options
Diffstat (limited to 'test/files/pos')
-rw-r--r-- | test/files/pos/bug1001.scala | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/test/files/pos/bug1001.scala b/test/files/pos/bug1001.scala new file mode 100644 index 0000000000..1b909fb2ad --- /dev/null +++ b/test/files/pos/bug1001.scala @@ -0,0 +1,105 @@ +// I suspect the stack overflow is occurring when the compiler is determining the types for the following line at the end of the file:- +// val data = List(N26,N25) + +abstract class A +{ + // commenting out the following line (only) leads to successful compilation + protected val data: List[A] +} + +trait B[T <: B[T]] extends A { self: T => } + +abstract class C extends A +{ + // commenting out the following line (only) leads to successful compilation + protected val data: List[C] +} + +abstract class D extends C with B[D] {} + +abstract class Ee extends C with B[Ee] +{ +} + + +object N1 extends D +{ + val data = Nil +} + +object N2 extends D +{ + val data = Nil +} + +object N5 extends D +{ + val data = List(N1) +} + +object N6 extends D +{ + val data = List(N1) +} + +object N8 extends D +{ + val data = List(N1) +} + +object N10 extends D +{ + val data = Nil +} + +object N13 extends D +{ + val data = List(N2) +} + +object N14 extends D +{ + val data = List(N5,N10,N8) +} + +object N15 extends D +{ + val data = List(N14) +} + +object N16 extends D +{ + val data = List(N13,N6,N15) +} + +object N17 extends D +{ + val data = List(N16) +} + +object N21 extends D +{ + val data = List(N16) +} + +object N22 extends D +{ + val data = List(N17) +} + +object N25 extends D +{ + val data = List(N22) +} + +object N26 extends Ee +{ + val data = List(N21,N17) +} + +// Commenting out the following object (only) leads to successful compilation +object N31 extends Ee +{ + // If we use List[C](N26,N25), we achieve successful compilation + val data = List(N26,N25) +} |