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Diffstat (limited to 'tests/untried/pos/t4070.scala')
-rw-r--r-- | tests/untried/pos/t4070.scala | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/untried/pos/t4070.scala b/tests/untried/pos/t4070.scala new file mode 100644 index 000000000..a9777f02e --- /dev/null +++ b/tests/untried/pos/t4070.scala @@ -0,0 +1,37 @@ +package a { + // method before classes + trait Foo { + def crash(x: Dingus[_]): Unit = x match { case m: Bippy[tv] => () } + + class Dingus[T] + class Bippy[CC[X] <: Seq[X]]() extends Dingus[CC[Int]] + } +} + +package b { + // classes before method + trait Foo { + class Dingus[T] + class Bippy[CC[X] <: Seq[X]]() extends Dingus[CC[Int]] + + def crash(x: Dingus[_]): Unit = x match { case m: Bippy[tv] => () } + } +} + + +/* +// With crash below the clasess: +% scalac -Dscalac.debug.tvar ./a.scala +[ create] ?_$1 ( In Foo#crash ) +[ setInst] tv[Int] ( In Foo#crash, _$1=tv[Int] ) +[ create] tv[Int] ( In Foo#crash ) +[ clone] tv[Int] ( Foo#crash ) + +// With crash above the classes: +% scalac -Dscalac.debug.tvar ./a.scala +[ create] ?tv ( In Foo#crash ) +./a.scala:2: error: Invalid type application in TypeVar: List(), List(Int) + def crash(x: Dingus[_]): Unit = x match { case m: Bippy[tv] => () } + ^ +one error found +*/ |