Vendor import of clang trunk r135360:

http://llvm.org/svn/llvm-project/cfe/trunk@135360

1 files changed, 12 insertions, 0 deletions

diff --git a/include/clang/AST/NestedNameSpecifier.h b/include/clang/AST/NestedNameSpecifier.h
index c21c76b..018041f 100644
--- a/include/clang/AST/NestedNameSpecifier.h
+++ b/include/clang/AST/NestedNameSpecifier.h
@@ -186,6 +186,10 @@ public:
   /// type or not.
   bool isDependent() const;
 
+  /// \brief Whether this nested name specifier involves a template
+  /// parameter.
+  bool isInstantiationDependent() const;
+
   /// \brief Whether this nested-name-specifier contains an unexpanded
   /// parameter pack (for C++0x variadic templates).
   bool containsUnexpandedParameterPack() const;
@@ -435,6 +439,14 @@ public:
   /// copied.
   NestedNameSpecifierLoc getWithLocInContext(ASTContext &Context) const;
 
+  /// \brief Retrieve a nested-name-specifier with location
+  /// information based on the information in this builder.  This loc
+  /// will contain references to the builder's internal data and may
+  /// be invalidated by any change to the builder.
+  NestedNameSpecifierLoc getTemporary() const {
+    return NestedNameSpecifierLoc(Representation, Buffer);
+  }
+
   /// \brief Clear out this builder, and prepare it to build another
   /// nested-name-specifier with source-location information.
   void Clear() {