r175451 - Add include guards for CommentVisitor.h

[Argyrios Kyrtzidis]

Author: akirtzidis
Date: Mon Feb 18 12:31:16 2013
New Revision: 175451

URL: http://llvm.org/viewvc/llvm-project?rev=175451&view=rev
Log:
Add include guards for CommentVisitor.h

Modified:
    cfe/trunk/include/clang/AST/CommentVisitor.h

Modified: cfe/trunk/include/clang/AST/CommentVisitor.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/CommentVisitor.h?rev=175451&r1=175450&r2=175451&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/CommentVisitor.h (original)
+++ cfe/trunk/include/clang/AST/CommentVisitor.h Mon Feb 18 12:31:16 2013
@@ -7,6 +7,9 @@
 //
 //===----------------------------------------------------------------------===//
 
+#ifndef LLVM_CLANG_AST_COMMENTVISITOR_H
+#define LLVM_CLANG_AST_COMMENTVISITOR_H
+
 #include "clang/AST/Comment.h"
 #include "llvm/Support/ErrorHandling.h"
 
@@ -64,3 +67,4 @@ class ConstCommentVisitor :
 } // end namespace comments
 } // end namespace clang
 
+#endif