test/BlocksRuntime/constassign.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 //  constassign.c
   9 //  bocktest
  10 //
  11 //  Created by Blaine Garst on 3/21/08.
  12 //
  13 // shouldn't be able to assign to a const pointer
  14 // CONFIG error: assignment of read-only
  15
  16 #import <stdio.h>
  17
  18 void foo(void) { printf("I'm in foo\n"); }
  19 void bar(void) { printf("I'm in bar\n"); }
  20
  21 int main(int argc, char *argv[]) {
  22     void (*const fptr)(void) = foo;
  23     void (^const  blockA)(void) = ^ { printf("hello\n"); };
  24     blockA = ^ { printf("world\n"); } ;
  25     fptr = bar;
  26     printf("%s: success\n", argv[0]);
  27     return 0;
  28 }