File: rdar6405500.c

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,696 kB
  • sloc: cpp: 7,438,781; ansic: 1,393,871; asm: 1,012,926; python: 241,771; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 8,596; ml: 5,082; perl: 4,730; makefile: 3,591; awk: 3,523; javascript: 2,251; xml: 892; fortran: 672
file content (28 lines) | stat: -rw-r--r-- 799 bytes parent folder | download | duplicates (35) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

// CONFIG rdar://6405500

#include <stdio.h>
#include <stdlib.h>
#import <dispatch/dispatch.h>
#import <objc/objc-auto.h>

int main (int argc, const char * argv[]) {
    __block void (^blockFu)(size_t t);
    blockFu = ^(size_t t){
        if (t == 20) {
            printf("%s: success\n", argv[0]);
            exit(0);
        } else
            dispatch_async(dispatch_get_main_queue(), ^{ blockFu(20); });
    };
    
    dispatch_apply(10, dispatch_get_concurrent_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT), blockFu);

    dispatch_main();
    printf("shouldn't get here\n");
    return 1;
}