diff options
-rw-r--r-- | compiler/src/dotty/tools/dotc/core/TypeApplications.scala | 2 | ||||
-rw-r--r-- | tests/pos/i2219.scala | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/compiler/src/dotty/tools/dotc/core/TypeApplications.scala b/compiler/src/dotty/tools/dotc/core/TypeApplications.scala index 82051b66c..b37ed2b0a 100644 --- a/compiler/src/dotty/tools/dotc/core/TypeApplications.scala +++ b/compiler/src/dotty/tools/dotc/core/TypeApplications.scala @@ -429,7 +429,7 @@ class TypeApplications(val self: Type) extends AnyVal { case dealiased: LazyRef => LazyRef(() => dealiased.ref.appliedTo(args)) case dealiased: WildcardType => - dealiased + WildcardType(dealiased.optBounds.appliedTo(args).bounds) case dealiased: TypeRef if dealiased.symbol == defn.NothingClass => dealiased case _ if typParams.isEmpty || typParams.head.isInstanceOf[LambdaParam] => diff --git a/tests/pos/i2219.scala b/tests/pos/i2219.scala new file mode 100644 index 000000000..7f786eb3e --- /dev/null +++ b/tests/pos/i2219.scala @@ -0,0 +1,7 @@ +object Test { + type Inv[T[_]] = T[_] + + class Hi[T[_]](x: Inv[T]) { + def foo[T[_]](value: Inv[T] = x) = {} + } +} |