// CONFIG GC
#import <Foundation/Foundation.h>
int GlobalInt = 0;
int GlobalInt2 = 0;
id objc_assign_weak(id value, id *location) {
GlobalInt = 1;
*location = value;
return value;
}
id objc_read_weak(id *location) {
GlobalInt2 = 1;
return *location;
}
void (^__weak Henry)(void);
int main(char *argc, char *argv[]) {
// an object should not be retained within a stack Block
void (^local)(void);
__block int i = 10;
Henry = ^ { ++i; };
local = Henry;
if (GlobalInt2 == 1) {
printf(" exit(0);
}
else {
printf(" }
exit(1);
}