diff options
| author | Paul Phillips <paulp@improving.org> | 2013-08-29 10:27:26 -0700 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2013-08-29 10:27:26 -0700 |
| commit | 7c8b6369aaaac1317a04baeba5df5c47f2d7a731 (patch) | |
| tree | a40dd8423ccba98ce0f3b38196feedbcdff7b92a /src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala | |
| parent | 09058cff51cac263e7f476f97c79e6d41ee59cc9 (diff) | |
| download | scala-7c8b6369aaaac1317a04baeba5df5c47f2d7a731.tar.gz scala-7c8b6369aaaac1317a04baeba5df5c47f2d7a731.tar.bz2 scala-7c8b6369aaaac1317a04baeba5df5c47f2d7a731.zip | |
Limit bad advice given for erroneous pattern.
Don't suggest "_: <none>" as an alternative when the pattern
type doesn't conform to the expected type.
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala b/src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala index 0c5f798c23..13fa2a947d 100644 --- a/src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala +++ b/src/compiler/scala/tools/nsc/typechecker/TypeDiagnostics.scala @@ -285,8 +285,8 @@ trait TypeDiagnostics { case xs => xs map (_ => "_") mkString (clazz.name + "[", ",", "]") })+ "`" - "\nNote: if you intended to match against the class, try "+ caseString - + if (!clazz.exists) "" + else "\nNote: if you intended to match against the class, try "+ caseString } case class TypeDiag(tp: Type, sym: Symbol) extends Ordered[TypeDiag] { |