20 lines · cpp
1// RUN: %clang_tsan -O1 %s -o %t && %env_tsan_opts=suppressions='%s.supp' %run %t 2>&1 | FileCheck %s2#include "test.h"3 4void __attribute__((noinline)) suppress_this(pthread_mutex_t *mu) {5 pthread_mutex_destroy(mu);6}7 8int main() {9 pthread_mutex_t mu;10 pthread_mutex_init(&mu, 0);11 pthread_mutex_lock(&mu);12 suppress_this(&mu);13 fprintf(stderr, "DONE\n");14 return 0;15}16 17// CHECK-NOT: failed to open suppressions file18// CHECK-NOT: WARNING: ThreadSanitizer:19// CHECK: DONE20