| 1 | // RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s |
| 2 | #include "test.h" |
| 3 | |
| 4 | namespace XXX { |
| 5 | struct YYY { |
| 6 | static int ZZZ[10]; |
| 7 | }; |
| 8 | int YYY::ZZZ[10]; |
| 9 | } |
| 10 | |
| 11 | void *Thread(void *a) { |
| 12 | barrier_wait(barrier: &barrier); |
| 13 | XXX::YYY::ZZZ[0] = 1; |
| 14 | return 0; |
| 15 | } |
| 16 | |
| 17 | int main() { |
| 18 | barrier_init(barrier: &barrier, count: 2); |
| 19 | print_address("addr3=" , 1, XXX::YYY::ZZZ); |
| 20 | pthread_t t; |
| 21 | pthread_create(newthread: &t, attr: 0, start_routine: Thread, arg: 0); |
| 22 | XXX::YYY::ZZZ[0] = 0; |
| 23 | barrier_wait(barrier: &barrier); |
| 24 | pthread_join(th: t, thread_return: 0); |
| 25 | } |
| 26 | |
| 27 | // CHECK: addr3=[[ADDR3:0x[0-9,a-f]+]] |
| 28 | // CHECK: WARNING: ThreadSanitizer: data race |
| 29 | // CHECK: Location is global 'XXX::YYY::ZZZ' {{(of size 40 )?}}at [[ADDR3]] ({{.*}}+0x{{[0-9,a-f]+}}) |
| 30 | |