xref: /llvm-project/compiler-rt/test/BlocksRuntime/hasdescriptor.c (revision 2946cd701067404b99c39fb29dc9c74bd7193eb3)
1 //
2 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
3 // See https://llvm.org/LICENSE.txt for license information.
4 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
5 
6 
7 
8 // CONFIG C
9 
10 #include <stdio.h>
11 #include <Block_private.h>
12 
13 
main(int argc,char * argv[])14 int main(int argc, char *argv[]) {
15     void (^inner)(void) = ^ { printf("argc was %d\n", argc); };
16     void (^outer)(void) = ^{
17           inner();
18           inner();
19      };
20      //printf("size of inner is %ld\n", Block_size(inner));
21      //printf("size of outer is %ld\n", Block_size(outer));
22      if (Block_size(inner) != Block_size(outer)) {
23         printf("not the same size, using old compiler??\n");
24         return 1;
25     }
26     printf("%s: Success\n", argv[0]);
27     return 0;
28 }
29