1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index d935fee7fe..3cca25a814 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -3534,7 +3534,7 @@ ExprResult Sema::BuildCXXDefaultArgExpr(SourceLocation CallLoc,
       return ExprError();
 
     Expr *Arg = Result.takeAs<Expr>();
-    CheckImplicitConversions(Arg, Param->getOuterLocStart());
+    CheckCompletedExpr(Arg, Param->getOuterLocStart());
     // Build the default argument expression.
     return Owned(CXXDefaultArgExpr::Create(Context, CallLoc, Param, Arg));
   }