From: Ted Kremenek <kremenek@apple.com>
Date: Sun, 3 May 2009 19:24:34 +0000 (+0000)
Subject: Add RegionStore test that illustrates a bogus array-out-of-bounds error.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=96682554198b20764c1b8cbb3f77e4c3dd76d42b;p=clang

Add RegionStore test that illustrates a bogus array-out-of-bounds error.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70795 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Analysis/xfail_regionstore_bogus_array_bounds_failure.c b/test/Analysis/xfail_regionstore_bogus_array_bounds_failure.c
new file mode 100644
index 0000000000..0eb36519ca
--- /dev/null
+++ b/test/Analysis/xfail_regionstore_bogus_array_bounds_failure.c
@@ -0,0 +1,11 @@
+// RUN: clang-cc -checker-cfref -analyze -analyzer-store=region -verify %s
+// XFAIL
+
+// What we are seeing: Load or store into an out-of-bound memory position
+// This is bogus.
+
+void f() {
+  long x = 0;
+  char *y = (char*) &x;
+  char c = y[0] + y[1] + y[2]; // no-warning
+}