From: Anna Zaks <ganna@apple.com>
Date: Thu, 30 Aug 2012 22:55:32 +0000 (+0000)
Subject: [analyzer] Remove cast inside dyn_cast.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=43d3974ab355daa77c2b7cdae62737be1a60beb9;p=clang

[analyzer] Remove cast inside dyn_cast.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162951 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp b/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp
index cfb35a4e5f..cddb5f0373 100644
--- a/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp
+++ b/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp
@@ -737,7 +737,7 @@ ProgramStateRef assumeExprIsNonNull(const Expr *NonNullExpr,
                                     CheckerContext &C) {
   SVal Val = State->getSVal(NonNullExpr, C.getLocationContext());
   if (DefinedOrUnknownSVal *DV = dyn_cast<DefinedOrUnknownSVal>(&Val))
-    return State->assume(cast<DefinedOrUnknownSVal>(*DV), true);
+    return State->assume(*DV, true);
   return State;
 }