From: Chris Lattner <sabre@nondot.org>
Date: Wed, 18 Feb 2009 06:48:23 +0000 (+0000)
Subject: add iterators for string token locations.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b137299ce5bb6c36fbba651858600857fda4dd50;p=clang

add iterators for string token locations.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64899 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/AST/Expr.h b/include/clang/AST/Expr.h
index 54167c9c37..ffdd996ced 100644
--- a/include/clang/AST/Expr.h
+++ b/include/clang/AST/Expr.h
@@ -516,6 +516,11 @@ public:
     assert(TokNum < NumConcatenated && "Invalid tok number");
     return TokLocs[TokNum];
   }
+  
+  typedef const SourceLocation *tokloc_iterator;
+  tokloc_iterator tokloc_begin() const { return TokLocs; }
+  tokloc_iterator tokloc_end() const { return TokLocs+NumConcatenated; }
+  
 
   virtual SourceRange getSourceRange() const { 
     return SourceRange(TokLocs[0], TokLocs[NumConcatenated-1]);