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| author | Jason Zaugg <jzaugg@gmail.com> | 2013-04-24 08:57:26 +0200 |
|---|---|---|
| committer | Jason Zaugg <jzaugg@gmail.com> | 2013-04-24 12:06:30 +0200 |
| commit | 30099160320b649b1e8e5f69c8ad1b02478fbfe2 (patch) | |
| tree | 9ab2e396c7a59379208e89fcc7324a5c4f21b65b /test/files/pos/t6771.flags | |
| parent | 4dcb33e6f527f5e2bf978c9e1ca778c40bf29d54 (diff) | |
| download | scala-30099160320b649b1e8e5f69c8ad1b02478fbfe2.tar.gz scala-30099160320b649b1e8e5f69c8ad1b02478fbfe2.tar.bz2 scala-30099160320b649b1e8e5f69c8ad1b02478fbfe2.zip | |
SI-6771 Alias awareness for checkableType in match analysis.
Failure to dealias the type of the scrutinee led the pattern
matcher to incorrectly reason about the type test in:
type Id[X] = X; (null: Id[Option[Int]]) match { case Some(_) => }
Before, `checkableType` returned `Id[?]`, now it returns `Some[?]`.
Diffstat (limited to 'test/files/pos/t6771.flags')
| -rw-r--r-- | test/files/pos/t6771.flags | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/files/pos/t6771.flags b/test/files/pos/t6771.flags new file mode 100644 index 0000000000..e8fb65d50c --- /dev/null +++ b/test/files/pos/t6771.flags @@ -0,0 +1 @@ +-Xfatal-warnings
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