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author | Jason Zaugg <jzaugg@gmail.com> | 2013-03-23 13:02:46 +0100 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2013-03-23 13:02:46 +0100 |
commit | 47fc00dc118764ffe939a2dad5005a3891ca7a5e (patch) | |
tree | e1bdbef4b591dc49a5deb4780b0817f9949879c5 /test/files/pos | |
parent | c5ad8b478ab9fd3c1aaa0b42bf5f52098636740a (diff) | |
download | scala-47fc00dc118764ffe939a2dad5005a3891ca7a5e.tar.gz scala-47fc00dc118764ffe939a2dad5005a3891ca7a5e.tar.bz2 scala-47fc00dc118764ffe939a2dad5005a3891ca7a5e.zip |
SI-6210 Test case for already-fixed pattern matcher bug
The fix arrived in SI-6022 / #1100 / 2.10.0-M7.
Diffstat (limited to 'test/files/pos')
-rw-r--r-- | test/files/pos/t6210.flags | 1 | ||||
-rw-r--r-- | test/files/pos/t6210.scala | 21 |
2 files changed, 22 insertions, 0 deletions
diff --git a/test/files/pos/t6210.flags b/test/files/pos/t6210.flags new file mode 100644 index 0000000000..e8fb65d50c --- /dev/null +++ b/test/files/pos/t6210.flags @@ -0,0 +1 @@ +-Xfatal-warnings
\ No newline at end of file diff --git a/test/files/pos/t6210.scala b/test/files/pos/t6210.scala new file mode 100644 index 0000000000..1ce8493872 --- /dev/null +++ b/test/files/pos/t6210.scala @@ -0,0 +1,21 @@ +abstract sealed trait AST +abstract sealed trait AExpr extends AST +case class AAssign(name: String, v: AExpr) extends AExpr +case class AConstBool(v: Boolean) extends AExpr + +trait Ty {} +case class TInt() extends Ty +case class TBool() extends Ty + +object Foo { + def checkExpr(ast: AExpr): Ty = { + var astTy:Ty = ast match { + case AAssign(nm: String, v:AExpr) => TBool() + + case AConstBool(v: Boolean) => TBool() + + case _ => throw new Exception(s"Unhandled case check(ast: ${ast.getClass})") + } + astTy + } +} |