Fix PR5488: special-case the overloaded arrow operator so that we don't try to

treat it as a unary operator.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88938 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index e46f9c75d2..d3dab4b8e1 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -5390,6 +5390,9 @@ TreeTransform<Derived>::RebuildCXXOperatorCallExpr(OverloadedOperatorKind Op,
       return getSema().CreateBuiltinArraySubscriptExpr(move(First),
                                                        DRE->getLocStart(),
                                                        move(Second), OpLoc);
+  } else if (Op == OO_Arrow) {
+    // -> is never a builtin operation.
+    return SemaRef.BuildOverloadedArrowExpr(0, move(First), OpLoc);
   } else if (SecondExpr == 0 || isPostIncDec) {
     if (!FirstExpr->getType()->isOverloadableType()) {
       // The argument is not of overloadable type, so try to create a