1 files changed, 2 insertions, 2 deletions
diff --git a/src/compiler/scala/tools/nsc/transform/patmat/MatchTreeMaking.scala b/src/compiler/scala/tools/nsc/transform/patmat/MatchTreeMaking.scala
index cf26ec3398..317685682d 100644
--- a/src/compiler/scala/tools/nsc/transform/patmat/MatchTreeMaking.scala
+++ b/src/compiler/scala/tools/nsc/transform/patmat/MatchTreeMaking.scala
@@ -288,8 +288,8 @@ trait MatchTreeMaking extends MatchCodeGen with Debugging {
       def irrefutableExtractorType(tp: Type): Boolean = tp.resultType.dealias match {
         case TypeRef(_, SomeClass, _) => true
         // probably not useful since this type won't be inferred nor can it be written down (yet)
-        case ConstantType(Constant(true)) => true
-        case _ => false
+        case ConstantTrue => true
+        case _            => false
       }
 
       def unapply(xtm: ExtractorTreeMaker): Option[(Tree, Symbol)] = xtm match {