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/* Test if ObjC constant string layout is checked properly, regardless of how

   constant string classes get derived.  */

/* Contributed by Ziemowit Laski <zlaski@apple.com>  */

/* { dg-options "-fnext-runtime -fconstant-string-class=XStr" } */

/* { dg-do compile { target *-*-darwin* } } */

#include <objc/Object.h>

@interface XString: Object {

@protected

    char *bytes;

}

@end

@interface XStr : XString {

@public

    unsigned int len;

}

@end

extern struct objc_class _XStrClassReference;

const XStr *appKey = @"MyApp";

/* { dg-final { scan-assembler ".section __OBJC, __cstring_object" } } */

/* { dg-final { scan-assembler ".long\t__XStrClassReference\n\t.long\t.*\n\t.long\t5\n\t.data" } } */