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-rw-r--r--src/dotty/tools/dotc/core/ConstraintHandling.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/core/ConstraintHandling.scala b/src/dotty/tools/dotc/core/ConstraintHandling.scala
index 544304e8a..6f0377a4d 100644
--- a/src/dotty/tools/dotc/core/ConstraintHandling.scala
+++ b/src/dotty/tools/dotc/core/ConstraintHandling.scala
@@ -104,7 +104,7 @@ trait ConstraintHandling {
up.forall(addOneBound(_, lo, isUpper = false))
}
- protected final def isSubTypeWhenFrozen(tp1: Type, tp2: Type): Boolean = {
+ final def isSubTypeWhenFrozen(tp1: Type, tp2: Type): Boolean = {
val saved = frozenConstraint
frozenConstraint = true
try isSubType(tp1, tp2)