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path: root/src/dotty/tools/dotc/core/TypeApplications.scala
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-rw-r--r--src/dotty/tools/dotc/core/TypeApplications.scala8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/core/TypeApplications.scala b/src/dotty/tools/dotc/core/TypeApplications.scala
index db7550402..ab15b3e1a 100644
--- a/src/dotty/tools/dotc/core/TypeApplications.scala
+++ b/src/dotty/tools/dotc/core/TypeApplications.scala
@@ -133,7 +133,13 @@ object TypeApplications {
def unapply(tp: Type)(implicit ctx: Context): Option[(Type, List[Type])] = tp match {
case TypeRef(prefix, tpnme.hkApply) => unapp(prefix)
- case _ => unapp(tp)
+ case _ =>
+ unapp(tp) match {
+ case Some((tycon: TypeRef, _)) if tycon.symbol.isLambdaTrait =>
+ // We are seeing part of a lambda abstraction, not an applied type
+ None
+ case x => x
+ }
}
private def unapp(tp: Type)(implicit ctx: Context): Option[(Type, List[Type])] = tp match {