From: Ted Kremenek <kremenek@apple.com>
Date: Fri, 27 Mar 2009 14:54:49 +0000 (+0000)
Subject: Add iterators to PathDiagnosticControlFlowDiagnostic for iterating over the
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c3a838bef9565295850923eb8cb622b5b8e861e4;p=clang

Add iterators to PathDiagnosticControlFlowDiagnostic for iterating over the
multiple location vectors.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67838 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Analysis/PathDiagnostic.h b/include/clang/Analysis/PathDiagnostic.h
index 23ee83950a..665bf03393 100644
--- a/include/clang/Analysis/PathDiagnostic.h
+++ b/include/clang/Analysis/PathDiagnostic.h
@@ -356,6 +356,15 @@ public:
   
   virtual FullSourceLoc getLocation() const { return getStartLocation(); }
   
+  typedef std::vector<PathDiagnosticLocationPair>::iterator iterator;
+  iterator begin() { return LPairs.begin(); }
+  iterator end()   { return LPairs.end(); }
+
+  typedef std::vector<PathDiagnosticLocationPair>::const_iterator
+          const_iterator;
+  const_iterator begin() const { return LPairs.begin(); }
+  const_iterator end() const   { return LPairs.end(); }
+
   static inline bool classof(const PathDiagnosticPiece* P) {
     return P->getKind() == ControlFlow;
   }