1// Test for disabling LSan at link-time.
2// RUN: LSAN_BASE="use_stacks=0:use_registers=0"
3// RUN: %clangxx_lsan %s -o %t
4// RUN: LSAN_OPTIONS=$LSAN_BASE %run %t
5// RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t foo 2>&1 | FileCheck %s
6
7#include <sanitizer/lsan_interface.h>
8
9int argc_copy;
10
11extern "C" {
12int __lsan_is_turned_off() {
13  return (argc_copy == 1);
14}
15}
16
17int main(int argc, char *argv[]) {
18  volatile int *x = new int;
19  *x = 42;
20  argc_copy = argc;
21  return 0;
22}
23
24// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 4 byte(s) leaked in 1 allocation(s)
25