commit f1cbd80b14c046ff705903025bce1bb23d83a734
author Zhongxing Xu <xuzhongxing@gmail.com> Thu Oct 29 05:56:54 2009 +0000
committer Zhongxing Xu <xuzhongxing@gmail.com> Thu Oct 29 05:56:54 2009 +0000
tree e586bb910499617ac978ea3738e1f51ac8464118
parent 3f214b35cac948f8bb68542814379858e984c745

Add an assertion to ensure NullDerefChecker exists.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85497 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/CheckNSError.cpp

diff --git a/lib/Analysis/CheckNSError.cpp b/lib/Analysis/CheckNSError.cpp
index 2398285..d1ec8bb 100644
--- a/lib/Analysis/CheckNSError.cpp
+++ b/lib/Analysis/CheckNSError.cpp
@@ -210,6 +210,7 @@
 
   // 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) {