1// RUN: %clang_tsan -O1 %s -o %t && %run %t 2>&1 | FileCheck %s 2 3#include <stdio.h> 4#include <stdlib.h> 5 6class Logger { 7 public: 8 Logger() { 9 fprintf(stderr, "Logger ctor\n"); 10 } 11 12 ~Logger() { 13 fprintf(stderr, "Logger dtor\n"); 14 } 15}; 16 17Logger logger; 18 19void log_from_atexit() { 20 fprintf(stderr, "In log_from_atexit\n"); 21} 22 23int main() { 24 atexit(log_from_atexit); 25} 26 27// CHECK: Logger ctor 28// CHECK: In log_from_atexit 29// CHECK: Logger dtor 30