From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Wed, 4 Feb 2009 02:30:11 +0000 (+0000)
Subject: Remove dead code.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=97c4d4759da403bccaaccdadb513164c84c85bef;p=clang

Remove dead code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63715 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Analysis/PathSensitive/GRExprEngine.h b/include/clang/Analysis/PathSensitive/GRExprEngine.h
index d84d17c017..2a72794dd7 100644
--- a/include/clang/Analysis/PathSensitive/GRExprEngine.h
+++ b/include/clang/Analysis/PathSensitive/GRExprEngine.h
@@ -660,7 +660,7 @@ protected:
   //  loads aren't fully implemented.  Eventually this option will go away.
   
   void EvalLoad(NodeSet& Dst, Expr* Ex, NodeTy* Pred,
-                const GRState* St, SVal location, bool CheckOnly = false);
+                const GRState* St, SVal location);
   
   NodeTy* EvalLocation(Stmt* Ex, NodeTy* Pred,
                        const GRState* St, SVal location);
diff --git a/lib/Analysis/GRExprEngine.cpp b/lib/Analysis/GRExprEngine.cpp
index 616006cc8e..bb34763df7 100644
--- a/lib/Analysis/GRExprEngine.cpp
+++ b/lib/Analysis/GRExprEngine.cpp
@@ -978,8 +978,7 @@ void GRExprEngine::EvalStore(NodeSet& Dst, Expr* Ex, NodeTy* Pred,
 }
 
 void GRExprEngine::EvalLoad(NodeSet& Dst, Expr* Ex, NodeTy* Pred,
-                            const GRState* St, SVal location,
-                            bool CheckOnly) {
+                            const GRState* St, SVal location) {
 
   // Evaluate the location (checks for bad dereferences).  
   Pred = EvalLocation(Ex, Pred, St, location);
@@ -995,15 +994,6 @@ void GRExprEngine::EvalLoad(NodeSet& Dst, Expr* Ex, NodeTy* Pred,
   // FIXME: Currently symbolic analysis "generates" new symbols
   //  for the contents of values.  We need a better approach.
 
-  // FIXME: The "CheckOnly" option exists only because Array and Field
-  //  loads aren't fully implemented.  Eventually this option will go away.
-  assert(!CheckOnly);
-
-  if (CheckOnly) {
-    Dst.Add(Pred);
-    return;
-  }
-
   if (location.isUnknown()) {
     // This is important.  We must nuke the old binding.
     MakeNode(Dst, Ex, Pred, BindExpr(St, Ex, UnknownVal()), K);