54 lines
1.4 KiB
Objective-C
54 lines
1.4 KiB
Objective-C
/* Test the -fconstant-string-class=Foo option under the NeXT runtime. */
|
|
/* Developed by Markus Hitter <mah@jump-ing.de>. */
|
|
/* { dg-do run } */
|
|
/* { dg-options "-fconstant-string-class=Foo" } */
|
|
/* { 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>
|
|
|
|
@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"
|