commit f19f251523f990a8a24266112a256c57eee16b50
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 2e2f410e740c9158e222b31186af938b98a5ae86
parent 48770eb61fc0d67732f14175f4a4f32d330b141f

Clear the dest set.

llvm-svn: 89060

clang/lib/Analysis/GRExprEngine.cpp

diff --git a/clang/lib/Analysis/GRExprEngine.cpp b/clang/lib/Analysis/GRExprEngine.cpp
index eb7e277..0b7afe7 100644
--- a/clang/lib/Analysis/GRExprEngine.cpp
+++ b/clang/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();