Fix horrible GRExprEngine bug where switch statements with no 'case:' statements would cause the path to get prematurely aborted. Fixes <rdar://problem/8360854>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112233 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/include/clang/Checker/PathSensitive/GRCoreEngine.h b/include/clang/Checker/PathSensitive/GRCoreEngine.h
index 4f9f2d811c..216ecac736 100644
--- a/include/clang/Checker/PathSensitive/GRCoreEngine.h
+++ b/include/clang/Checker/PathSensitive/GRCoreEngine.h
@@ -407,7 +407,8 @@ public:
 
   public:
     iterator& operator++() { ++I; return *this; }
-    bool operator!=(const iterator& X) const { return I != X.I; }
+    bool operator!=(const iterator &X) const { return I != X.I; }
+    bool operator==(const iterator &X) const { return I == X.I; }
 
     const CaseStmt* getCase() const {
       return llvm::cast<CaseStmt>((*I)->getLabel());