From 3b977558cea10add50a5c2cbd94d7d66267781dd Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Sat, 16 Aug 2008 00:45:40 +0000
Subject: [PATCH] Enhance null-dereference checker test.

llvm-svn: 54834
---
 clang/test/Analysis/null-deref-ps.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/clang/test/Analysis/null-deref-ps.c b/clang/test/Analysis/null-deref-ps.c
index 6da44d0c73fd..92e8daa57e2f 100644
--- a/clang/test/Analysis/null-deref-ps.c
+++ b/clang/test/Analysis/null-deref-ps.c
@@ -77,4 +77,12 @@ int f7(int x) {
   return x;
 }
 
-
+int f8(int *p, int *q) {
+  if (!p)
+    if (p)
+      *p = 1; // no-warning
+  
+  if (q)
+    if (!q)
+      *q = 1; // no-warning
+}