File: globalexpression.c

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (41 lines) | stat: -rw-r--r-- 1,057 bytes parent folder | download | duplicates (27)
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
29
30
31
32
33
34
35
36
37
38
39
40
41
//
// 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

// testfilerunner CONFIG

#import <stdio.h>
#import <Block.h>

int global;

void (^gblock)(int) = ^(int x){ global = x; };

int main(int argc, char *argv[]) {
    gblock(1);
    if (global != 1) {
        printf("%s: *** did not set global to 1\n", argv[0]);
        return 1;
    }
    void (^gblockcopy)(int) = Block_copy(gblock);
    if (gblockcopy != gblock) {
        printf("global copy %p not a no-op %p\n", (void *)gblockcopy, (void *)gblock);
        return 1;
    }
    Block_release(gblockcopy);
    gblock(3);
    if (global != 3) {
        printf("%s: *** did not set global to 3\n", argv[0]);
        return 1;
    }
    gblockcopy = Block_copy(gblock);
    gblockcopy(5);
    if (global != 5) {
        printf("%s: *** did not set global to 5\n", argv[0]);
        return 1;
    }
    printf("%s: Success!\n", argv[0]);
    return 0;
}