1 files changed, 12 insertions, 0 deletions
diff --git a/clang/include/clang/AST/ASTContext.h b/clang/include/clang/AST/ASTContext.h
index 6ca92df0e59..b393e52c9c0 100644
--- a/clang/include/clang/AST/ASTContext.h
+++ b/clang/include/clang/AST/ASTContext.h
@@ -456,6 +456,18 @@ public:
   QualType getCorrespondingUnsignedType(QualType T);
 
   //===--------------------------------------------------------------------===//
+  //                    Type Iterators.
+  //===--------------------------------------------------------------------===//
+  
+  typedef std::vector<Type*>::iterator       type_iterator;
+  typedef std::vector<Type*>::const_iterator const_type_iterator;
+  
+  type_iterator types_begin() { return Types.begin(); }
+  type_iterator types_end() { return Types.end(); }
+  const_type_iterator types_begin() const { return Types.begin(); }
+  const_type_iterator types_end() const { return Types.end(); }  
+  
+  //===--------------------------------------------------------------------===//
   //                    Serialization
   //===--------------------------------------------------------------------===//