blob: 186edcfceb22635af5b6f6ca2f9d803cbd170782 [file] [log] [blame]
/* Positive test case for constant string layout. */
/* Contributed by Ziemowit Laski <zlaski@apple.com>. */
/* { dg-options "-fconstant-string-class=MyConstantString" } */
/* { dg-do compile } */
@interface MyBase {
const char *p;
}
@end
@interface MyConstantString: MyBase {
union {
void *u;
unsigned char *c;
} _contents;
unsigned int _count;
}
@end
/* The NeXT runtime initializes the 'isa' pointer of string constants at
compile time. */
#ifdef __NEXT_RUNTIME__
extern void *_MyConstantStringClassReference;
#endif
MyConstantString *str = @"Hello";