Teach NestedNameSpecifier to keep track of namespace aliases the same
way it keeps track of namespaces. Previously, we would map from the
namespace alias to its underlying namespace when building a
nested-name-specifier, losing source information in the process.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126358 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ItaniumMangle.cpp b/lib/AST/ItaniumMangle.cpp
index e2dbb83..939ca7a 100644
--- a/lib/AST/ItaniumMangle.cpp
+++ b/lib/AST/ItaniumMangle.cpp
@@ -606,6 +606,9 @@
case NestedNameSpecifier::Namespace:
mangleName(Qualifier->getAsNamespace());
break;
+ case NestedNameSpecifier::NamespaceAlias:
+ mangleName(Qualifier->getAsNamespaceAlias()->getNamespace());
+ break;
case NestedNameSpecifier::TypeSpec:
case NestedNameSpecifier::TypeSpecWithTemplate: {
const Type *QTy = Qualifier->getAsType();