1*0a6a1f1dSLionel Sambuc// RUN: %clang -target x86_64-apple-darwin -arch arm64 -mios-version-min=7 -fsyntax-only -Wdeprecated-objc-isa-usage %s -Xclang -verify 2*0a6a1f1dSLionel Sambuc// RUN: %clang -target x86_64-apple-darwin -arch arm64 -mios-version-min=7 -fsyntax-only %s -Xclang -verify 3*0a6a1f1dSLionel Sambuc// RUN: %clang -target x86_64-apple-darwin -mios-simulator-version-min=7 -fsyntax-only -Wdeprecated-objc-isa-usage %s -Xclang -verify 4*0a6a1f1dSLionel Sambuc// rdar://10709102 5*0a6a1f1dSLionel Sambuc 6*0a6a1f1dSLionel Sambuctypedef struct objc_object { 7*0a6a1f1dSLionel Sambuc struct objc_class *isa; 8*0a6a1f1dSLionel Sambuc} *id; 9*0a6a1f1dSLionel Sambuc 10*0a6a1f1dSLionel Sambuc@interface NSObject { 11*0a6a1f1dSLionel Sambuc struct objc_class *isa; 12*0a6a1f1dSLionel Sambuc} 13*0a6a1f1dSLionel Sambuc@end 14*0a6a1f1dSLionel Sambuc@interface Whatever : NSObject 15*0a6a1f1dSLionel Sambuc+self; 16*0a6a1f1dSLionel Sambuc@end 17*0a6a1f1dSLionel Sambuc 18*0a6a1f1dSLionel Sambucstatic void func() { 19*0a6a1f1dSLionel Sambuc 20*0a6a1f1dSLionel Sambuc id x; 21*0a6a1f1dSLionel Sambuc 22*0a6a1f1dSLionel Sambuc [(*x).isa self]; // expected-error {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} 23*0a6a1f1dSLionel Sambuc [x->isa self]; // expected-error {{direct access to Objective-C's isa is deprecated in favor of object_getClass()}} 24*0a6a1f1dSLionel Sambuc} 25