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| author | Paul Phillips <paulp@improving.org> | 2012-09-27 10:20:45 -0700 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2012-09-27 12:06:09 -0700 |
| commit | 211c9620ba83de143ea4776f55a3e0c4de11d002 (patch) | |
| tree | 512aee7cb40f51ff689b06c0224729bef56cb89f /test/files/neg/unchecked-refinement.check | |
| parent | 690e4892297cb6bd1cfb1b6266036969f6aa17fe (diff) | |
| download | scala-211c9620ba83de143ea4776f55a3e0c4de11d002.tar.gz scala-211c9620ba83de143ea4776f55a3e0c4de11d002.tar.bz2 scala-211c9620ba83de143ea4776f55a3e0c4de11d002.zip | |
Added logic and tests for unchecked refinements.
Diffstat (limited to 'test/files/neg/unchecked-refinement.check')
| -rw-r--r-- | test/files/neg/unchecked-refinement.check | 13 |
1 files changed, 13 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..d81517464f --- /dev/null +++ b/test/files/neg/unchecked-refinement.check @@ -0,0 +1,13 @@ +unchecked-refinement.scala:17: error: 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: error: 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: error: 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: error: 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 + ^ +four errors found |