test/BlocksRuntime/blockimport.c

   1 //
   2 //                     The LLVM Compiler Infrastructure
   3 //
   4 // This file is distributed under the University of Illinois Open Source
   5 // License. See LICENSE.TXT for details.
   6
   7 /*
   8  *  blockimport.c
   9  *  testObjects
  10  *
  11  *  Created by Blaine Garst on 10/13/08.
  12  *
  13  */
  14
  15
  16 //
  17 // pure C nothing more needed
  18 // CONFIG  rdar://6289344
  19
  20 #include <stdio.h>
  21 #include <Block.h>
  22 #include <Block_private.h>
  23
  24
  25
  26
  27 int main(int argc, char *argv[]) {
  28     int i = 1;
  29     int (^intblock)(void) = ^{ return i*10; };
  30
  31     void (^vv)(void) = ^{
  32         if (argc > 0) {
  33             printf("intblock returns %d\n", intblock());
  34         }
  35     };
  36
  37 #if 0
  38     //printf("Block dump %s\n", _Block_dump(vv));
  39     {
  40         struct Block_layout *layout = (struct Block_layout *)(void *)vv;
  41         printf("isa %p\n", layout->isa);
  42         printf("flags %x\n", layout->flags);
  43         printf("descriptor %p\n", layout->descriptor);
  44         printf("descriptor->size %d\n", layout->descriptor->size);
  45     }
  46 #endif
  47     void (^vvcopy)(void) = Block_copy(vv);
  48     Block_release(vvcopy);
  49     printf("%s: success\n", argv[0]);
  50     return 0;
  51 }