| /* APPLE LOCAL file radar 6083129 byref escapes */ |
| /* Test for generation of escape _Block_object_dispose call when a local |
| __block variable is copied in and block has a return statement. */ |
| /* { dg-do run { target *-*-darwin[1-2][0-9]* } } */ |
| /* { dg-options "-fblocks" } */ |
| /* { dg-skip-if "" { powerpc*-*-darwin* } { "-m64" } { "" } } */ |
| |
| #include <stdio.h> |
| |
| void *_NSConcreteStackBlock; |
| void _Block_object_assign(void * dst, void *src, int flag){} |
| |
| extern void abort(void); |
| |
| static int count; |
| static void _Block_object_dispose(void * arg, int flag) { |
| ++count; |
| } |
| |
| void junk(int (^block)(void)) { |
| block(); |
| } |
| |
| int test() { |
| { |
| int __block i = 10; |
| int (^dummy)(void) = ^{ printf("i = %d\n", i); return i; }; |
| junk(dummy); |
| } |
| return count; |
| } |
| |
| int main() |
| { |
| if ( test() != 1) |
| abort(); |
| return 0; |
| } |
| |
