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/* APPLE LOCAL file constant strings */
/* Test the -fconstant-string-class=Foo option under the NeXT
runtime. */
/* Developed by Markus Hitter <mah@jump-ing.de>. */
/* { dg-options "-fnext-runtime -fconstant-string-class=Foo -lobjc" } */
/* { dg-do run } */
#include <stdio.h>
#include <objc/objc.h>
#include <objc/Object.h>
@interface Foo: Object {
char *cString;
unsigned int len;
}
- (char *)customString;
@end
struct objc_class _FooClassReference;
@implementation Foo : Object
- (char *)customString {
return cString;
}
@end
int main () {
Foo *string = @"bla";
/* This memcpy has to be done before the first message is sent to a
constant string object. Can't be moved to +initialize since _that_
is already a message. */
memcpy(&_FooClassReference, objc_getClass("Foo"), sizeof(_FooClassReference));
if (strcmp ([string customString], "bla")) {
abort ();
}
printf([@"This is a working constant string object\n" customString]);
return 0;
}
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