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/* Test the -fconstant-string-class=Foo option under the NeXT
runtime. */
/* Developed by Markus Hitter <mah@jump-ing.de>. */
/* { dg-options "-fconstant-string-class=Foo" } */
/* { dg-do run { target *-*-darwin* } } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
#import "../objc-obj-c++-shared/Object1.h"
#import "../objc-obj-c++-shared/next-mapping.h"
#include <stdio.h>
#include <stdlib.h>
#include <memory.h>
#include <objc/objc.h>
#ifndef __NEXT_RUNTIME__
#include <objc/objc-api.h>
#endif
@interface Foo: Object {
char *cString;
unsigned int len;
}
- (char *)customString;
@end
#ifdef NEXT_OBJC_USE_NEW_INTERFACE
struct fudge_objc_class _FooClassReference;
#else
struct objc_class _FooClassReference;
#endif
@implementation Foo : Object
- (char *)customString {
return cString;
}
@end
int main () {
Foo *string = @"bla";
Foo *string2 = @"bla";
if(string != string2)
abort();
printf("Strings are being uniqued properly\n");
/* 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_get_class("Foo"), sizeof(_FooClassReference));
if (strcmp ([string customString], "bla")) {
abort ();
}
printf([@"This is a working constant string object\n" customString]);
return 0;
}
#include "../objc-obj-c++-shared/Object1-implementation.h"
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