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| author | Adriaan Moors <adriaan.moors@typesafe.com> | 2013-01-15 16:13:14 -0800 |
|---|---|---|
| committer | Adriaan Moors <adriaan.moors@typesafe.com> | 2013-01-15 16:13:14 -0800 |
| commit | ce563164a3e64d8a7a5ca1f49dd62377d603b5d9 (patch) | |
| tree | 5ea1b704fd287067fdff2eeb7db30c6bf79dd709 | |
| parent | a6b34b60feaea763fd5a056eb55f25aa1f57988a (diff) | |
| download | scala-ce563164a3e64d8a7a5ca1f49dd62377d603b5d9.tar.gz scala-ce563164a3e64d8a7a5ca1f49dd62377d603b5d9.tar.bz2 scala-ce563164a3e64d8a7a5ca1f49dd62377d603b5d9.zip | |
use Constant::isIntRange even if it's NIH
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala b/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala index 454d9210ff..f1c70f46d8 100644 --- a/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala +++ b/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala @@ -3497,7 +3497,7 @@ trait PatternMatching extends Transform with TypingTransformers with ast.TreeDSL // Constant folding sets the type of a constant tree to `ConstantType(Constant(folded))` // The tree itself can be a literal, an ident, a selection, ... object SwitchablePattern { def unapply(pat: Tree): Option[Tree] = pat.tpe match { - case ConstantType(const@Constant((_: Byte ) | (_: Short) | (_: Int ) | (_: Char ))) => + case ConstantType(const) if const.isIntRange => Some(Literal(Constant(const.intValue))) // TODO: Java 7 allows strings in switches case _ => None }} |