commit d041bc6ff449b7a7a6fb08e06f6b0ef3ab045ab4
author Zhongxing Xu <xuzhongxing@gmail.com> Fri Feb 26 02:38:09 2010 +0000
committer Zhongxing Xu <xuzhongxing@gmail.com> Fri Feb 26 02:38:09 2010 +0000
tree 38aa1b8fef882a071568b14c5355a7715af71133
parent 5aa39192180f8494eb5702c8c1952acb91379003

Remove derelict GRStmtNodeBuilder::LastNode.

llvm-svn: 97207

clang/lib/Checker/GRCoreEngine.cpp

diff --git a/clang/lib/Checker/GRCoreEngine.cpp b/clang/lib/Checker/GRCoreEngine.cpp
index cc8abc8..a9347d0 100644
--- a/clang/lib/Checker/GRCoreEngine.cpp
+++ b/clang/lib/Checker/GRCoreEngine.cpp
@@ -412,11 +412,11 @@
 GRStmtNodeBuilder::GRStmtNodeBuilder(CFGBlock* b, unsigned idx,
                                      ExplodedNode* N, GRCoreEngine* e,
                                      GRStateManager &mgr)
-  : Eng(*e), B(*b), Idx(idx), Pred(N), LastNode(N), Mgr(mgr), Auditor(0),
+  : Eng(*e), B(*b), Idx(idx), Pred(N), Mgr(mgr), Auditor(0),
     PurgingDeadSymbols(false), BuildSinks(false), HasGeneratedNode(false),
     PointKind(ProgramPoint::PostStmtKind), Tag(0) {
   Deferred.insert(N);
-  CleanedState = getLastNode()->getState();
+  CleanedState = Pred->getState();
 }
 
 GRStmtNodeBuilder::~GRStmtNodeBuilder() {
@@ -498,11 +498,9 @@
 
   if (IsNew) {
     Deferred.insert(N);
-    LastNode = N;
     return N;
   }
 
-  LastNode = NULL;
   return NULL;
 }