1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/transform/SpecializeTypes.scala b/src/compiler/scala/tools/nsc/transform/SpecializeTypes.scala
index c9cc8e46a8..0f07ac0641 100644
--- a/src/compiler/scala/tools/nsc/transform/SpecializeTypes.scala
+++ b/src/compiler/scala/tools/nsc/transform/SpecializeTypes.scala
@@ -987,7 +987,7 @@ abstract class SpecializeTypes extends InfoTransform with TypingTransformers {
    */
   private def subst(env: TypeEnv, tpe: Type): Type = {
     class FullTypeMap(from: List[Symbol], to: List[Type]) extends SubstTypeMap(from, to) with AnnotationFilter {
-      def keepAnnotation(annot: AnnotationInfo) = annot.atp.typeSymbol != uncheckedVarianceClass
+      def keepAnnotation(annot: AnnotationInfo) = !(annot matches uncheckedVarianceClass)
 
       override def mapOver(tp: Type): Type = tp match {
         case ClassInfoType(parents, decls, clazz) =>