1// RUN: %clangxx_asan -O0 %s -o %t
2// RUN: not %run %t      2>&1 | FileCheck %s
3// RUN: not %run %t heap 2>&1 | FileCheck %s
4// RUN: env ASAN_OPTIONS=poison_partial=0 %run %t
5// RUN: env ASAN_OPTIONS=poison_partial=0 %run %t heap
6#include <string.h>
7char g[21];
8char *x;
9
10int main(int argc, char **argv) {
11  if (argc >= 2)
12    x = new char[21];
13  else
14    x = &g[0];
15  memset(x, 0, 21);
16  int *y = (int*)x;
17  return y[5];
18}
19// CHECK: 0 bytes to the right
20