diff options
Diffstat (limited to 'src/dotty/tools/dotc/printing/RefinedPrinter.scala')
| -rw-r--r-- | src/dotty/tools/dotc/printing/RefinedPrinter.scala | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/dotty/tools/dotc/printing/RefinedPrinter.scala b/src/dotty/tools/dotc/printing/RefinedPrinter.scala index fa238f32c..70fab7e0f 100644 --- a/src/dotty/tools/dotc/printing/RefinedPrinter.scala +++ b/src/dotty/tools/dotc/printing/RefinedPrinter.scala @@ -148,7 +148,8 @@ class RefinedPrinter(_ctx: Context) extends PlainPrinter(_ctx) { case JavaArrayType(elemtp) => return toText(elemtp) ~ "[]" case tp: SelectionProto => - return "?{ " ~ toText(tp.name) ~ ": " ~ toText(tp.memberProto) ~ " }" + return "?{ " ~ toText(tp.name) ~ (" " provided !tp.name.decode.last.isLetterOrDigit) ~ + ": " ~ toText(tp.memberProto) ~ " }" case tp: ViewProto => return toText(tp.argType) ~ " ?=>? " ~ toText(tp.resultType) case tp @ FunProto(args, resultType, _) => @@ -179,7 +180,7 @@ class RefinedPrinter(_ctx: Context) extends PlainPrinter(_ctx) { * * The body is simplified as follows * - if it is a TypeAlias, follow it - * - replace all references to of the form <skolem>.HK$i by references + * - replace all references to of the form <refined-this>.HK$i by references * without a prefix, because the latter print nicer. * */ @@ -190,7 +191,7 @@ class RefinedPrinter(_ctx: Context) extends PlainPrinter(_ctx) { // LambdaI{...}.HK$i val simplifyArgs = new TypeMap { override def apply(tp: Type) = tp match { - case tp @ TypeRef(SkolemType(_), name) if name.isLambdaArgName => + case tp @ TypeRef(RefinedThis(_), name) if name.isLambdaArgName => TypeRef(NoPrefix, tp.symbol.asType) case _ => mapOver(tp) |