From fc2b79029c182ffc8c1b67ab4e7791bb4263f937 Mon Sep 17 00:00:00 2001
From: Anna Zaks <ganna@apple.com>
Date: Tue, 11 Oct 2011 18:19:20 +0000
Subject: [PATCH] [analyzer] Remove an unused member variable.

llvm-svn: 141690
---
 .../StaticAnalyzer/Core/PathSensitive/CoreEngine.h    |  5 ++---
 clang/lib/StaticAnalyzer/Core/CoreEngine.cpp          | 11 ++++-------
 2 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/CoreEngine.h b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/CoreEngine.h
index 350b669e6764..131d39e75528 100644
--- a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/CoreEngine.h
+++ b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/CoreEngine.h
@@ -166,7 +166,7 @@ class StmtNodeBuilder {
   const CFGBlock &B;
   const unsigned Idx;
   ExplodedNode *Pred;
-  ProgramStateManager& Mgr;
+
 
 public:
   bool PurgingDeadSymbols;
@@ -184,8 +184,7 @@ public:
   StmtNodeBuilder(const CFGBlock *b,
                   unsigned idx,
                   ExplodedNode *N,
-                  CoreEngine* e,
-                  ProgramStateManager &mgr);
+                  CoreEngine* e);
 
   ~StmtNodeBuilder();
 
diff --git a/clang/lib/StaticAnalyzer/Core/CoreEngine.cpp b/clang/lib/StaticAnalyzer/Core/CoreEngine.cpp
index 0587977f2c8c..525219846a93 100644
--- a/clang/lib/StaticAnalyzer/Core/CoreEngine.cpp
+++ b/clang/lib/StaticAnalyzer/Core/CoreEngine.cpp
@@ -314,8 +314,7 @@ void CoreEngine::HandleBlockEntrance(const BlockEntrance &L,
 
   // Process the entrance of the block.
   if (CFGElement E = L.getFirstElement()) {
-    StmtNodeBuilder Builder(L.getBlock(), 0, Pred, this,
-                              SubEng.getStateManager());
+    StmtNodeBuilder Builder(L.getBlock(), 0, Pred, this);
     SubEng.processCFGElement(E, Builder);
   }
   else
@@ -430,8 +429,7 @@ void CoreEngine::HandlePostStmt(const CFGBlock *B, unsigned StmtIdx,
   if (StmtIdx == B->size())
     HandleBlockExit(B, Pred);
   else {
-    StmtNodeBuilder Builder(B, StmtIdx, Pred, this,
-                              SubEng.getStateManager());
+    StmtNodeBuilder Builder(B, StmtIdx, Pred, this);
     SubEng.processCFGElement((*B)[StmtIdx], Builder);
   }
 }
@@ -480,9 +478,8 @@ GenericNodeBuilderImpl::generateNodeImpl(const ProgramState *state,
 StmtNodeBuilder::StmtNodeBuilder(const CFGBlock *b,
                                  unsigned idx,
                                  ExplodedNode *N,
-                                 CoreEngine* e,
-                                 ProgramStateManager &mgr)
-  : Eng(*e), B(*b), Idx(idx), Pred(N), Mgr(mgr),
+                                 CoreEngine* e)
+  : Eng(*e), B(*b), Idx(idx), Pred(N),
     PurgingDeadSymbols(false), BuildSinks(false), hasGeneratedNode(false),
     PointKind(ProgramPoint::PostStmtKind), Tag(0) {
   Deferred.insert(N);