1// RUN: %clang -target x86_64-apple-darwin -arch arm64 -mios-version-min=7 -fsyntax-only %s -Xclang -verify 2// RUN: %clang -target x86_64-apple-darwin -arch x86_64 -mios-simulator-version-min=7 -fsyntax-only %s -Xclang -verify 3 4typedef struct objc_object { 5 struct objc_class *isa; 6} *id; 7 8@interface NSObject { 9 struct objc_class *isa; 10} 11@end 12@interface Whatever : NSObject 13+self; 14@end 15 16static void func(void) { 17 18 id x; 19 20 [(*x).isa self]; // expected-error {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} 21 [x->isa self]; // expected-error {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} 22} 23