From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Wed, 16 Jun 2010 05:58:35 +0000 (+0000)
Subject: Typo.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b0cd34bda42ff639df54f30fa8ad5291ac0f1b1d;p=clang

Typo.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106086 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Checker/StreamChecker.cpp b/lib/Checker/StreamChecker.cpp
index 1fd72b5ce2..01b7d83042 100644
--- a/lib/Checker/StreamChecker.cpp
+++ b/lib/Checker/StreamChecker.cpp
@@ -100,7 +100,7 @@ void StreamChecker::FRead(CheckerContext &C, const CallExpr *CE) {
   // Assume CallAndMessageChecker has been run.
   SVal StreamVal = state->getSVal(CE->getArg(3));
 
-  if (const DefinedSVal *DV = cast<DefinedSVal>(&StreamVal)) {
+  if (const DefinedSVal *DV = dyn_cast<DefinedSVal>(&StreamVal)) {
     ConstraintManager &CM = C.getConstraintManager();
     const GRState *stateNotNull, *stateNull;
     llvm::tie(stateNotNull, stateNull) = CM.AssumeDual(state, *DV);