1// RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s
2#include <pthread.h>
3#include <unistd.h>
4
5int main() {
6 pthread_mutex_t m;
7 pthread_mutex_init(&m, 0);
8 pthread_mutex_lock(&m);
9 pthread_mutex_destroy(&m);
10 return 0;
11}
12
13// CHECK: WARNING: ThreadSanitizer: destroy of a locked mutex
14// CHECK: #0 pthread_mutex_destroy
15// CHECK: #1 main
16// CHECK: and:
17// CHECK: #0 pthread_mutex_lock
18// CHECK: #1 main
19// CHECK: Mutex {{.*}} created at:
20// CHECK: #0 pthread_mutex_init
21// CHECK: #1 main
22// CHECK: SUMMARY: ThreadSanitizer: destroy of a locked mutex{{.*}}main
23