commit 7219d1bada7625dea51d2f8fc4e999f100468e8e
author Zhongxing Xu <xuzhongxing@gmail.com> Mon Mar 09 09:31:22 2009 +0000
committer Zhongxing Xu <xuzhongxing@gmail.com> Mon Mar 09 09:31:22 2009 +0000
tree f98c28857b3ccb57ab990a5ee7e886c7a9cd404a
parent ce270a6dbc2b922c659dbdb3aec21c7c803d6d0a

Only track integer and pointer values.

llvm-svn: 66419

clang/lib/Analysis/RegionStore.cpp

diff --git a/clang/lib/Analysis/RegionStore.cpp b/clang/lib/Analysis/RegionStore.cpp
index 433b05d..4c54721 100644
--- a/clang/lib/Analysis/RegionStore.cpp
+++ b/clang/lib/Analysis/RegionStore.cpp
@@ -751,8 +751,11 @@
     return UndefinedVal();
   }
 
-  // All other values are symbolic.
-  return SVal::GetRValueSymbolVal(getSymbolManager(), R);
+  // All other integer values are symbolic.
+  if (Loc::IsLocType(RTy) || RTy->isIntegerType())
+    return SVal::GetRValueSymbolVal(getSymbolManager(), R);
+  else
+    return UnknownVal();
 }
 
 SVal RegionStoreManager::RetrieveStruct(const GRState* St,const TypedRegion* R){