]> granicus.if.org Git - clang/commitdiff
Add an assertion to ensure NullDerefChecker exists.
authorZhongxing Xu <xuzhongxing@gmail.com>
Thu, 29 Oct 2009 05:56:54 +0000 (05:56 +0000)
committerZhongxing Xu <xuzhongxing@gmail.com>
Thu, 29 Oct 2009 05:56:54 +0000 (05:56 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85497 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/CheckNSError.cpp

index 2398285d396e4510c531a6e64582d795d1d2f337..d1ec8bb300a65c7da6a59496d2cf3c83cd00d816 100644 (file)
@@ -210,6 +210,7 @@ void NSErrorCheck::CheckParamDeref(const VarDecl *Param,
 
   // Iterate over the implicit-null dereferences.
   NullDerefChecker *Checker = Eng.getChecker<NullDerefChecker>();
+  assert(Checker && "NullDerefChecker not exist.");
   for (NullDerefChecker::iterator I = Checker->implicit_nodes_begin(),
          E = Checker->implicit_nodes_end(); I != E; ++I) {