1 // RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s 2 extern "C" void AnnotateRWLockReleased(const char *f, int l, void *m, long rw); 3 4 int main() { 5 int m = 0; 6 AnnotateRWLockReleased(__FILE__, __LINE__, &m, 1); 7 return 0; 8 } 9 10 // CHECK: WARNING: ThreadSanitizer: unlock of an unlocked mutex (or by a wrong thread) 11 // CHECK: #0 AnnotateRWLockReleased 12 // CHECK: #1 main 13 // CHECK: Location is stack of main thread. 14 // CHECK: Mutex {{.*}} created at: 15 // CHECK: #0 AnnotateRWLockReleased 16 // CHECK: #1 main 17 // CHECK: SUMMARY: ThreadSanitizer: unlock of an unlocked mutex (or by a wrong thread) 18 19
