diff options
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/RefChecks.scala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala index af75c75156..2d656e02b4 100644 --- a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala +++ b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala @@ -1655,9 +1655,10 @@ abstract class RefChecks extends InfoTransform with reflect.internal.transform.R inPattern = false treeCopy.CaseDef(tree, pat1, transform(guard), transform(body)) case LabelDef(_, _, _) if gen.hasSynthCaseSymbol(result) => + val old = inPattern inPattern = true val res = deriveLabelDef(result)(transform) - inPattern = false + inPattern = old res case _ => super.transform(result) |