commit e884ff88baa1bd61db273baf107862a2110058ed
author Zhongxing Xu <xuzhongxing@gmail.com> Thu Nov 12 02:48:32 2009 +0000
committer Zhongxing Xu <xuzhongxing@gmail.com> Thu Nov 12 02:48:32 2009 +0000
tree d0bde46a6ec417d39c913f8327c59654c03f5193
parent a29e6b87bd53c883cb8ee62178879136a32e270e

Make StoreManager::getSizeInElements() always return DefinedOrUnknownSVal.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86932 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/ArrayBoundChecker.cpp

diff --git a/lib/Analysis/ArrayBoundChecker.cpp b/lib/Analysis/ArrayBoundChecker.cpp
index ae8e114..34a5631 100644
--- a/lib/Analysis/ArrayBoundChecker.cpp
+++ b/lib/Analysis/ArrayBoundChecker.cpp
@@ -56,9 +56,8 @@
   const GRState *state = C.getState();
 
   // Get the size of the array.
-  SVal NumVal = C.getStoreManager().getSizeInElements(state,
-                                                      ER->getSuperRegion());
-  DefinedOrUnknownSVal &NumElements = cast<DefinedOrUnknownSVal>(NumVal);
+  DefinedOrUnknownSVal NumElements 
+    = C.getStoreManager().getSizeInElements(state, ER->getSuperRegion());
 
   const GRState *StInBound = state->AssumeInBound(Idx, NumElements, true);
   const GRState *StOutBound = state->AssumeInBound(Idx, NumElements, false);