From: Ted Kremenek <kremenek@apple.com>
Date: Wed, 27 Feb 2008 07:04:16 +0000 (+0000)
Subject: Small fix to VisitLVal: this method can be called on Block-Level expressions.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2ad886836c3a9111f24144a8fe5da3d72958a01c;p=clang

Small fix to VisitLVal: this method can be called on Block-Level expressions.
In such cases, handle them just like Visit().


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47665 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/Analysis/GRExprEngine.cpp b/Analysis/GRExprEngine.cpp
index 758e038865..86bd2700d7 100644
--- a/Analysis/GRExprEngine.cpp
+++ b/Analysis/GRExprEngine.cpp
@@ -887,8 +887,11 @@ void GRExprEngine::VisitSizeOfExpr(UnaryOperator* U, NodeTy* Pred,
 }
 
 void GRExprEngine::VisitLVal(Expr* Ex, NodeTy* Pred, NodeSet& Dst) {
-  
-  assert (Ex != CurrentStmt && !getCFG().isBlkExpr(Ex));
+
+  if (Ex != CurrentStmt && getCFG().isBlkExpr(Ex)) {
+    Dst.Add(Pred);
+    return;
+  }
   
   Ex = Ex->IgnoreParens();