1// Test that dispatch continuation memory region is scanned. 2// RUN: %clangxx_lsan %s -o %t -framework Foundation 3// RUN: %env_lsan_opts="report_objects=1" %run %t 2>&1 && echo "" | FileCheck %s 4 5#include <dispatch/dispatch.h> 6#include <sanitizer/lsan_interface.h> 7 8int main() { 9 // Reduced from `CFRunLoopCreate` 10 dispatch_queue_t fake_rl_queue = dispatch_get_global_queue(2, 0); 11 dispatch_source_t timer = 12 dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, fake_rl_queue); 13 dispatch_source_set_event_handler(timer, ^{ 14 }); 15 dispatch_source_set_timer(timer, DISPATCH_TIME_FOREVER, DISPATCH_TIME_FOREVER, 16 321); 17 dispatch_resume(timer); 18 __lsan_do_leak_check(); 19 dispatch_source_cancel(timer); 20 dispatch_release(timer); 21 return 0; 22} 23 24// CHECK-NOT: LeakSanitizer: detected memory leaks 25