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-rw-r--r--src/reflect/scala/reflect/internal/Symbols.scala4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/reflect/scala/reflect/internal/Symbols.scala b/src/reflect/scala/reflect/internal/Symbols.scala
index 51f06b1d6d..b2f176e894 100644
--- a/src/reflect/scala/reflect/internal/Symbols.scala
+++ b/src/reflect/scala/reflect/internal/Symbols.scala
@@ -792,6 +792,10 @@ trait Symbols extends api.Symbols { self: SymbolTable =>
final def isDefinedInPackage = effectiveOwner.isPackageClass
final def needsFlatClasses = phase.flatClasses && rawowner != NoSymbol && !rawowner.isPackageClass
+ // TODO introduce a flag for these?
+ final def isPatternTypeVariable: Boolean =
+ isAbstractType && !isExistential && !isTypeParameterOrSkolem && isLocalToBlock
+
/** change name by appending $$<fully-qualified-name-of-class `base`>
* Do the same for any accessed symbols or setters/getters.
* Implementation in TermSymbol.