diff options
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Namers.scala | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Namers.scala b/src/compiler/scala/tools/nsc/typechecker/Namers.scala index 8d775ba756..6228429f98 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Namers.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Namers.scala @@ -533,9 +533,10 @@ trait Namers { self: Analyzer => if (parents exists (_.typeSymbol.isVirtualClass)) clazz setFlag DEFERRED // add overridden virtuals to parents - if (clazz.isVirtualClass) - parents = parents ::: (clazz.overriddenVirtuals map ( - TypeRef(clazz.thisType, _, clazz.typeParams map (_.tpe)))) + if (clazz.isVirtualClass) { + parents = parents ::: ((clazz.overriddenVirtuals.filter(_ != clazz)) map ( + sym => TypeRef(sym.owner.thisType, sym, clazz.typeParams map (_.tpe)))) + } // add apply and unapply methods to companion objects of case classes, // unless they exist already caseClassOfModuleClass get clazz match { |