/* APPLE LOCAL file radar 4705250 */ /* @defs is allowed with -fobjc-atdefs option in the new abi. */ /* Compile with no error or warning. */ /* { dg-options "-mmacosx-version-min=10.5 -m64 -fobjc-atdefs" } */ /* { dg-do compile { target powerpc*-*-darwin* i?86*-*-darwin* } } */ #include <Foundation/Foundation.h> extern void abort(void); #define CHECK_IF(expr) if(!(expr)) abort(); @interface Base: NSObject { @public int a; float b; char c; } @end @interface Derived: Base { @public double d; unsigned e; id f; } @end struct Derived_defs { @defs(Derived); }; @implementation Base @end @implementation Derived @end int main(void) { Derived *derived = [[Derived alloc] init]; struct Derived_defs *derived_defs = (struct Derived_defs *)derived; CHECK_IF(derived->a == derived_defs->a && derived_defs->a == 123); CHECK_IF(derived->b == derived_defs->b && derived_defs->b == (float)1.23); CHECK_IF(derived->c == derived_defs->c && derived_defs->c == 'c'); CHECK_IF(derived->d == derived_defs->d && derived_defs->d == (double)123.456); CHECK_IF(derived->e == derived_defs->e && derived_defs->e == 456); CHECK_IF(derived->f == derived_defs->f && derived_defs->f == derived_defs->isa); CHECK_IF(((struct { @defs(Derived); } *)derived)->a == 123); return 0; }