commit c5419cc8655c215c8c0c8dc3976a527ca867f655
author Zhongxing Xu <xuzhongxing@gmail.com> Tue Nov 17 07:19:51 2009 +0000
committer Zhongxing Xu <xuzhongxing@gmail.com> Tue Nov 17 07:19:51 2009 +0000
tree 361c7b92103a2e4dfa4374823692b58cf7279594
parent c5a97ec19408c3dca4b6a6385f11d8c783b94d0b

Clear the dest set.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89060 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/GRExprEngine.cpp

diff --git a/lib/Analysis/GRExprEngine.cpp b/lib/Analysis/GRExprEngine.cpp
index eb7e277..0b7afe7 100644
--- a/lib/Analysis/GRExprEngine.cpp
+++ b/lib/Analysis/GRExprEngine.cpp
@@ -333,6 +333,7 @@
         ExplodedNodeSet *DstSet = (I+1 == E) ? &Tmp
                                               : (SrcSet == &Tmp2) ? &Tmp3 
                                                                   : &Tmp2;
+        DstSet->clear();
         void *tag = I->first;
         Checker *checker = I->second;
         for (ExplodedNodeSet::iterator NI = SrcSet->begin(), NE = SrcSet->end();