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#include "../lib/objc.c"
#include <objc/runtime.h>
#include <stdio.h>
static void imp1(id self, SEL sel, int a, int b) {
printf("imp1: self=%p sel=%s a=%d b=%d\n", self, sel_getName(sel), a, b);
}
struct big {
int x[10];
};
static struct big imp2(id self, SEL sel, int a, int b) {
printf("imp2: self=%p sel=%s a=%d b=%d\n", self, sel_getName(sel), a, b);
return (struct big) {{0}};
}
int main() {
IMP old = (IMP) imp1;
SEL sel = @selector(some);
struct temp_block_literal temp_block = get_temp_block(&old, sel);
IMP new = imp_implementationWithBlock((id) &temp_block);
((void (*)(id, SEL, int, int)) new)(@"foo", sel, 1, 2);
old = (IMP) imp2;
((struct big (*)(id, SEL, int, int)) new)(@"bar", sel, 1, 2);
}
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