94 lines
2.1 KiB
Objective-C
94 lines
2.1 KiB
Objective-C
/* Encoding tests for ObjC class layouts. */
|
|
/* Contributed by Ziemowit Laski <zlaski@apple.com>. */
|
|
/* { dg-options "" } */
|
|
/* { dg-do run } */
|
|
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
|
|
|
|
#include "../objc-obj-c++-shared/Object1.h"
|
|
#include "../objc-obj-c++-shared/next-mapping.h"
|
|
#ifdef __NEXT_RUNTIME__
|
|
#include <objc/objc-class.h>
|
|
#else
|
|
#include <objc/objc-api.h>
|
|
#endif
|
|
|
|
extern void abort(void);
|
|
extern int strcmp(const char *s1, const char *s2);
|
|
|
|
#define CHECK_IF(expr) if(!(expr)) abort()
|
|
|
|
@class Int1, Int2;
|
|
struct Nested;
|
|
|
|
struct Innermost {
|
|
unsigned char a, b;
|
|
struct Nested *encl;
|
|
};
|
|
|
|
struct Nested {
|
|
float a, b;
|
|
Int1 *next;
|
|
struct Innermost innermost;
|
|
};
|
|
|
|
@interface Int1: Object {
|
|
signed char a, b;
|
|
Int2 *int2;
|
|
struct Nested nested;
|
|
}
|
|
@end
|
|
|
|
@interface Int2: Int1 {
|
|
struct Innermost *innermost;
|
|
Int1 *base;
|
|
}
|
|
@end
|
|
|
|
@implementation Int1
|
|
@end
|
|
|
|
@implementation Int2
|
|
@end
|
|
|
|
#ifdef NEXT_OBJC_USE_NEW_INTERFACE
|
|
Ivar *ivar;
|
|
#else
|
|
struct objc_ivar *ivar;
|
|
#endif
|
|
|
|
static void check_ivar(const char *name, const char *type) {
|
|
#ifdef NEXT_OBJC_USE_NEW_INTERFACE
|
|
CHECK_IF(!strcmp(ivar_getName(*ivar), name));
|
|
CHECK_IF(!strcmp(ivar_getTypeEncoding(*ivar), type));
|
|
#else
|
|
CHECK_IF(!strcmp(ivar->ivar_name, name));
|
|
CHECK_IF(!strcmp(ivar->ivar_type, type));
|
|
#endif
|
|
ivar++;
|
|
}
|
|
|
|
int main(void) {
|
|
#ifdef NEXT_OBJC_USE_NEW_INTERFACE
|
|
ivar = class_copyIvarList ((Class)objc_get_class("Int1"), NULL);
|
|
#else
|
|
ivar = ((Class)objc_get_class("Int1"))->ivars->ivar_list;
|
|
#endif
|
|
check_ivar("a", "c");
|
|
check_ivar("b", "c");
|
|
check_ivar("int2", "@\"Int2\"");
|
|
check_ivar("nested",
|
|
"{Nested=\"a\"f\"b\"f\"next\"@\"Int1\"\"innermost\"{Innermost=\"a\"C\"b\"C\"encl\"^{Nested}}}");
|
|
|
|
#ifdef NEXT_OBJC_USE_NEW_INTERFACE
|
|
ivar = class_copyIvarList ((Class)objc_get_class("Int2"), NULL);
|
|
#else
|
|
ivar = ((Class)objc_get_class("Int2"))->ivars->ivar_list;
|
|
#endif
|
|
check_ivar("innermost", "^{Innermost=CC^{Nested}}");
|
|
check_ivar("base", "@\"Int1\"");
|
|
|
|
return 0;
|
|
}
|
|
|
|
#include "../objc-obj-c++-shared/Object1-implementation.h"
|