compiler-rt/test/BlocksRuntime/copy-block-literal-rdar6439600.c

   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 // CONFIG open rdar://6439600
   7
   8 #import <stdio.h>
   9 #import <stdlib.h>
  10
  11 #define NUMBER_OF_BLOCKS 100
  12 int main (int argc, const char * argv[]) {
  13     int (^x[NUMBER_OF_BLOCKS])();
  14     int i;
  15
  16     for(i=0; i<NUMBER_OF_BLOCKS; i++) x[i] = ^{ return i; };
  17
  18     for(i=0; i<NUMBER_OF_BLOCKS; i++) {
  19         if (x[i]() != i) {
  20             printf("%s: failure, %d != %d\n", argv[0], x[i](), i);
  21             exit(1);
  22         }
  23     }
  24
  25     printf("%s: success\n", argv[0]);
  26
  27     return 0;
  28 }