diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/Typers.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Typers.scala | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Typers.scala b/src/compiler/scala/tools/nsc/typechecker/Typers.scala index 10fe530445..020d26c712 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Typers.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Typers.scala @@ -1155,7 +1155,7 @@ trait Typers extends Adaptations with Tags with TypersTracking with PatternTyper case mt: MethodType if mode.typingExprNotFunNotLhs && mt.isImplicit => // (4.1) adaptToImplicitMethod(mt) - case mt: MethodType if mode.typingExprNotFunNotLhs && !hasUndetsInMonoMode && !treeInfo.isMacroApplicationOrBlock(tree) => + case mt: MethodType if mode.typingExprNotFunNotLhs && !hasUndetsInMonoMode => instantiateToMethodType(mt) case _ => vanillaAdapt(tree) @@ -3292,12 +3292,6 @@ trait Typers extends Adaptations with Tags with TypersTracking with PatternTyper */ def tryNamesDefaults: Tree = { val lencmp = compareLengths(args, formals) - - def checkNotMacro() = { - if (treeInfo.isMacroApplication(fun)) - tryTupleApply orElse duplErrorTree(NamedAndDefaultArgumentsNotSupportedForMacros(tree, fun)) - } - if (mt.isErroneous) duplErrTree else if (mode.inPatternMode) { // #2064 @@ -3316,18 +3310,15 @@ trait Typers extends Adaptations with Tags with TypersTracking with PatternTyper else if (allArgsArePositional(argPos) && !isNamedApplyBlock(fun)) { // if there's no re-ordering, and fun is not transformed, no need to transform // more than an optimization, e.g. important in "synchronized { x = update-x }" - checkNotMacro() doTypedApply(tree, fun, namelessArgs, mode, pt) } else { - checkNotMacro() - transformNamedApplication(Typer.this, mode, pt)( - treeCopy.Apply(tree, fun, namelessArgs), argPos) + unsuppressMacroExpansion(transformNamedApplication(Typer.this, mode, pt)( + treeCopy.Apply(tree, suppressMacroExpansion(fun), namelessArgs), argPos)) } } else { // defaults are needed. they are added to the argument list in named style as // calls to the default getters. Example: // foo[Int](a)() ==> foo[Int](a)(b = foo$qual.foo$default$2[Int](a)) - checkNotMacro() // SI-8111 transformNamedApplication eagerly shuffles around the application to preserve // evaluation order. During this process, it calls `changeOwner` on symbols that @@ -3350,7 +3341,7 @@ trait Typers extends Adaptations with Tags with TypersTracking with PatternTyper symsOwnedByContextOwner foreach (_.owner = context.owner) } - val fun1 = transformNamedApplication(Typer.this, mode, pt)(fun, x => x) + val fun1 = transformNamedApplication(Typer.this, mode, pt)(suppressMacroExpansion(fun), x => x) if (fun1.isErroneous) duplErrTree else { assert(isNamedApplyBlock(fun1), fun1) @@ -3376,7 +3367,7 @@ trait Typers extends Adaptations with Tags with TypersTracking with PatternTyper // useful when a default doesn't match parameter type, e.g. def f[T](x:T="a"); f[Int]() val note = "Error occurred in an application involving default arguments." if (!(context.diagnostic contains note)) context.diagnostic = note :: context.diagnostic - doTypedApply(tree, if (blockIsEmpty) fun else fun1, allArgs, mode, pt) + unsuppressMacroExpansion(doTypedApply(tree, if (blockIsEmpty) fun else fun1, allArgs, mode, pt)) } else { rollbackNamesDefaultsOwnerChanges() tryTupleApply orElse duplErrorTree(NotEnoughArgsError(tree, fun, missing)) |