Add a test case for the divide-by-zero fix in r137234
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137240 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/array-bounds-ptr-arith.c b/test/Sema/array-bounds-ptr-arith.c
new file mode 100644
index 0000000..c0e0d0e
--- /dev/null
+++ b/test/Sema/array-bounds-ptr-arith.c
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -verify -Warray-bounds-pointer-arithmetic %s
+
+// Test case from PR10615
+struct ext2_super_block{
+ unsigned char s_uuid[8]; // expected-note {{declared here}}
+};
+void* ext2_statfs (struct ext2_super_block *es,int a)
+{
+ return (void *)es->s_uuid + sizeof(int); // no-warning
+}
+void* broken (struct ext2_super_block *es,int a)
+{
+ return (void *)es->s_uuid + 80; // expected-warning {{refers past the end of the array}}
+}