1 files changed, 4 insertions, 0 deletions
diff --git a/include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h b/include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h
index 5211916..edcfc8a 100644
--- a/include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h
+++ b/include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h
@@ -196,6 +196,10 @@ public:
     return const_cast<ExplodedNode*>(this)->getFirstPred();
   }
 
+  const ExplodedNode *getFirstSucc() const {
+    return succ_empty() ? NULL : *(succ_begin());
+  }
+
   // Iterators over successor and predecessor vertices.
   typedef ExplodedNode*       const *       succ_iterator;
   typedef const ExplodedNode* const * const_succ_iterator;