diff options
Diffstat (limited to 'test/files/neg/unchecked-refinement.check')
| -rw-r--r-- | test/files/neg/unchecked-refinement.check | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/files/neg/unchecked-refinement.check b/test/files/neg/unchecked-refinement.check new file mode 100644 index 0000000000..e85a51f44d --- /dev/null +++ b/test/files/neg/unchecked-refinement.check @@ -0,0 +1,15 @@ +unchecked-refinement.scala:17: warning: abstract type U in type pattern Foo[U,U,V] is unchecked since it is eliminated by erasure + /* warn */ case _: Foo[U, U, V] if b => () + ^ +unchecked-refinement.scala:19: warning: non-variable type argument Any in type pattern Foo[Any,U,V] is unchecked since it is eliminated by erasure + /* warn */ case _: Foo[Any, U, V] if b => () + ^ +unchecked-refinement.scala:23: warning: a pattern match on a refinement type is unchecked + /* nowarn - todo */ case x: AnyRef { def bippy: Int } if b => x.bippy // this could/should do an instance check and not warn + ^ +unchecked-refinement.scala:24: warning: a pattern match on a refinement type is unchecked + /* nowarn - todo */ case x: AnyRef { def size: Int } if b => x.size // this could/should do a static conformance test and not warn + ^ +error: No warnings can be incurred under -Xfatal-warnings. +four warnings found +one error found |