| // Regression test for |
| // https://code.google.com/p/address-sanitizer/issues/detail?id=360. |
| |
| // RUN: %clang_asan %s -o %t -framework Foundation |
| // RUN: %run %t 2>&1 | FileCheck %s |
| |
| #import <Foundation/Foundation.h> |
| |
| void f() { |
| int y = 7; |
| dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_BACKGROUND, 0), ^{ |
| dispatch_sync(dispatch_get_main_queue(), ^{ |
| printf("num = %d\n", y); |
| }); |
| }); |
| } |
| |
| int main() { |
| fprintf(stderr,"Hello world"); |
| } |
| |
| // CHECK-NOT: AddressSanitizer: odr-violation |
| // CHECK: Hello world |
