Revert my previous change, got stupidly confused with my local changes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57514 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index d5e1d5e..2fae627 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -510,7 +510,7 @@
// in that declarative region, it is treated as an original-namespace-name.
Decl *PrevDecl =
- LookupDecl(II, Decl::IDNS_Tag | Decl::IDNS_Ordinary, DeclRegionScope, 0,
+ LookupDecl(II, Decl::IDNS_Tag | Decl::IDNS_Ordinary, DeclRegionScope,
/*enableLazyBuiltinCreation=*/false);
if (PrevDecl && isDeclInScope(PrevDecl, CurContext, DeclRegionScope)) {