Vendor import of clang trunk r132879:

http://llvm.org/svn/llvm-project/cfe/trunk@132879

1 files changed, 5 insertions, 4 deletions

diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index 6d517c5..1766d39 100644
--- a/lib/AST/DeclBase.cpp
+++ b/lib/AST/DeclBase.cpp
@@ -439,6 +439,7 @@ unsigned Decl::getIdentifierNamespaceForKind(Kind DeclKind) {
 
     case Typedef:
     case TypeAlias:
+    case TypeAliasTemplate:
     case UnresolvedUsingTypename:
     case TemplateTypeParm:
       return IDNS_Ordinary | IDNS_Type;
@@ -1165,10 +1166,10 @@ void DeclContext::makeDeclVisibleInContextImpl(NamedDecl *D) {
   if (!D->getDeclName())
     return;
 
-  // FIXME: This feels like a hack. Should DeclarationName support
-  // template-ids, or is there a better way to keep specializations
-  // from being visible?
-  if (isa<ClassTemplateSpecializationDecl>(D) || D->isTemplateParameter())
+  // Skip entities that can't be found by name lookup into a particular
+  // context.
+  if ((D->getIdentifierNamespace() == 0 && !isa<UsingDirectiveDecl>(D)) ||
+      D->isTemplateParameter())
     return;
 
   ASTContext *C = 0;