diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/Typers.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Typers.scala | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Typers.scala b/src/compiler/scala/tools/nsc/typechecker/Typers.scala index 4d9a6a47ef..aaa75b5ee1 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Typers.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Typers.scala @@ -5207,7 +5207,11 @@ trait Typers extends Adaptations with Tags with TypersTracking with PatternTyper def typedExistentialTypeTree(tree: ExistentialTypeTree) = { val tree1 = typerWithLocalContext(context.makeNewScope(tree, context.owner)){ - _.typedExistentialTypeTree(tree, mode) + typer => + if (context.inTypeConstructorAllowed) + typer.context.withinTypeConstructorAllowed(typer.typedExistentialTypeTree(tree, mode)) + else + typer.typedExistentialTypeTree(tree, mode) } checkExistentialsFeature(tree1.pos, tree1.tpe, "the existential type") tree1 |