diff options
Diffstat (limited to 'src/compiler')
4 files changed, 24 insertions, 22 deletions
diff --git a/src/compiler/scala/tools/nsc/transform/ExtensionMethods.scala b/src/compiler/scala/tools/nsc/transform/ExtensionMethods.scala index 9d02228ab5..f2237a0716 100644 --- a/src/compiler/scala/tools/nsc/transform/ExtensionMethods.scala +++ b/src/compiler/scala/tools/nsc/transform/ExtensionMethods.scala @@ -192,8 +192,7 @@ abstract class ExtensionMethods extends Transform with TypingTransformers { extensionDefs(currentOwner.companionModule) = new mutable.ListBuffer[Tree] currentOwner.primaryConstructor.makeNotPrivate(NoSymbol) // SI-7859 make param accessors accessible so the erasure can generate unbox operations. - val paramAccessors = currentOwner.info.decls.filter(sym => sym.isParamAccessor && sym.isMethod) - paramAccessors.foreach(_.makeNotPrivate(currentOwner)) + currentOwner.info.decls.foreach(sym => if (sym.isParamAccessor && sym.isMethod) sym.makeNotPrivate(currentOwner)) super.transform(tree) } else if (currentOwner.isStaticOwner) { super.transform(tree) diff --git a/src/compiler/scala/tools/nsc/typechecker/Namers.scala b/src/compiler/scala/tools/nsc/typechecker/Namers.scala index 8943ec810d..2773ee19cf 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Namers.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Namers.scala @@ -463,7 +463,7 @@ trait Namers extends MethodSynthesis { // opening up the package object on the classpath at all if one exists in source. if (m.isPackageObject) { val packageScope = m.enclosingPackageClass.rawInfo.decls - packageScope.filter(_.owner != m.enclosingPackageClass).toList.foreach(packageScope unlink _) + packageScope.foreach(mem => if (mem.owner != m.enclosingPackageClass) packageScope unlink mem) } updatePosFlags(m, tree.pos, moduleFlags) setPrivateWithin(tree, m) diff --git a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala index 2d454c2fe6..a5a680d135 100644 --- a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala +++ b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala @@ -172,12 +172,12 @@ abstract class RefChecks extends InfoTransform with scala.reflect.internal.trans // This has become noisy with implicit classes. if (settings.warnPolyImplicitOverload && settings.developer) { - clazz.info.decls filter (x => x.isImplicit && x.typeParams.nonEmpty) foreach { sym => + clazz.info.decls.foreach(sym => if (sym.isImplicit && sym.typeParams.nonEmpty) { // implicit classes leave both a module symbol and a method symbol as residue val alts = clazz.info.decl(sym.name).alternatives filterNot (_.isModule) if (alts.size > 1) alts foreach (x => reporter.warning(x.pos, "parameterized overloaded implicit methods are not visible as view bounds")) - } + }) } } diff --git a/src/compiler/scala/tools/nsc/typechecker/Typers.scala b/src/compiler/scala/tools/nsc/typechecker/Typers.scala index dcf14612c9..0b55a732d8 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Typers.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Typers.scala @@ -2391,19 +2391,20 @@ trait Typers extends Adaptations with Tags with TypersTracking with PatternTyper } // The block is an anonymous class definitions/instantiation pair // -> members that are hidden by the type of the block are made private - val toHide = ( - classDecls filter (member => - member.isTerm - && member.isPossibleInRefinement - && member.isPublic - && !matchesVisibleMember(member) - ) map (member => member - resetFlag (PROTECTED | LOCAL) - setFlag (PRIVATE | SYNTHETIC_PRIVATE) - setPrivateWithin NoSymbol - ) - ) - syntheticPrivates ++= toHide + classDecls foreach { toHide => + if (toHide.isTerm + && toHide.isPossibleInRefinement + && toHide.isPublic + && !matchesVisibleMember(toHide)) { + (toHide + resetFlag (PROTECTED | LOCAL) + setFlag (PRIVATE | SYNTHETIC_PRIVATE) + setPrivateWithin NoSymbol) + + syntheticPrivates += toHide + } + } + case _ => } } @@ -3641,10 +3642,12 @@ trait Typers extends Adaptations with Tags with TypersTracking with PatternTyper reportAnnotationError(MultipleArgumentListForAnnotationError(ann)) } else { - val annScope = annType.decls - .filter(sym => sym.isMethod && !sym.isConstructor && sym.isJavaDefined) + val annScopeJava = + if (isJava) annType.decls.filter(sym => sym.isMethod && !sym.isConstructor && sym.isJavaDefined) + else EmptyScope // annScopeJava is only used if isJava + val names = mutable.Set[Symbol]() - names ++= (if (isJava) annScope.iterator + names ++= (if (isJava) annScopeJava.iterator else typedFun.tpe.params.iterator) def hasValue = names exists (_.name == nme.value) @@ -3655,7 +3658,7 @@ trait Typers extends Adaptations with Tags with TypersTracking with PatternTyper val nvPairs = args map { case arg @ AssignOrNamedArg(Ident(name), rhs) => - val sym = if (isJava) annScope.lookup(name) + val sym = if (isJava) annScopeJava.lookup(name) else findSymbol(typedFun.tpe.params)(_.name == name) if (sym == NoSymbol) { reportAnnotationError(UnknownAnnotationNameError(arg, name)) |