1*67e74705SXin Li// RUN: %clang -target x86_64-apple-darwin -arch arm64 -mios-version-min=7 -fsyntax-only -Wdeprecated-objc-isa-usage %s -Xclang -verify 2*67e74705SXin Li// RUN: %clang -target x86_64-apple-darwin -arch arm64 -mios-version-min=7 -fsyntax-only %s -Xclang -verify 3*67e74705SXin Li// RUN: %clang -target x86_64-apple-darwin -mios-simulator-version-min=7 -fsyntax-only -Wdeprecated-objc-isa-usage %s -Xclang -verify 4*67e74705SXin Li// RUN: %clang -target x86_64-apple-darwin -arch armv7k -mwatchos-version-min=2 -fsyntax-only -Wdeprecated-objc-isa-usage %s -Xclang -verify 5*67e74705SXin Li// rdar://10709102 6*67e74705SXin Li// RUN: %clang -target x86_64-apple-darwin -arch x86_64 -fsyntax-only -Wdeprecated-objc-isa-usage %s -Xclang -verify 7*67e74705SXin Li 8*67e74705SXin Litypedef struct objc_object { 9*67e74705SXin Li struct objc_class *isa; 10*67e74705SXin Li} *id; 11*67e74705SXin Li 12*67e74705SXin Li@interface NSObject { 13*67e74705SXin Li struct objc_class *isa; 14*67e74705SXin Li} 15*67e74705SXin Li@end 16*67e74705SXin Li@interface Whatever : NSObject 17*67e74705SXin Li+self; 18*67e74705SXin Li@end 19*67e74705SXin Li 20*67e74705SXin Listatic void func() { 21*67e74705SXin Li 22*67e74705SXin Li id x; 23*67e74705SXin Li 24*67e74705SXin Li [(*x).isa self]; // expected-error {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} 25*67e74705SXin Li [x->isa self]; // expected-error {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} 26*67e74705SXin Li} 27