From 9f67edeff2c2bccdf3ff86a15bcbb16daa512b41 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Wed, 1 Oct 2008 05:05:46 +0000
Subject: [PATCH] Added test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56915 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Analysis/misc-ps.m | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 test/Analysis/misc-ps.m

diff --git a/test/Analysis/misc-ps.m b/test/Analysis/misc-ps.m
new file mode 100644
index 0000000000..f96b1a22c7
--- /dev/null
+++ b/test/Analysis/misc-ps.m
@@ -0,0 +1,11 @@
+// RUN: clang -checker-cfref --verify %s
+
+// Reduced test case from crash in <rdar://problem/6253157>
+@class NSObject;
+@interface A @end
+@implementation A
+- (void)foo:(void (^)(NSObject *x))block {
+  if (!((block != ((void *)0)))) {}
+}
+@end
+
-- 
2.50.1