2 files changed, 8 insertions, 1 deletions
diff --git a/include/clang/AST/ParentMap.h b/include/clang/AST/ParentMap.h
index 94890e3feb..199a360ca0 100644
--- a/include/clang/AST/ParentMap.h
+++ b/include/clang/AST/ParentMap.h
@@ -16,6 +16,7 @@
 
 namespace clang {
 class Stmt;
+class Expr;
   
 class ParentMap {
   void* Impl;
@@ -32,6 +33,12 @@ public:
   bool hasParent(Stmt* S) const {
     return getParent(S) != 0;
   }
+  
+  bool isConsumedExpr(Expr *E) const;
+  
+  bool isConsumedExpr(const Expr *E) const {
+    return isConsumedExpr(const_cast<Expr*>(E));
+  }
 };
   
 } // end clang namespace
diff --git a/include/clang/Analysis/PathSensitive/GRExprEngine.h b/include/clang/Analysis/PathSensitive/GRExprEngine.h
index 1dee5d267a..f53a9abaad 100644
--- a/include/clang/Analysis/PathSensitive/GRExprEngine.h
+++ b/include/clang/Analysis/PathSensitive/GRExprEngine.h
@@ -98,7 +98,7 @@ protected:
   //   to lazily evaluate such logic.  The downside is that it eagerly
   //   bifurcates paths.
   const bool EagerlyAssume;
-  
+
 public:
   typedef llvm::SmallPtrSet<NodeTy*,2> ErrorNodes;  
   typedef llvm::DenseMap<NodeTy*, Expr*> UndefArgsTy;