1// RUN: %clang_cc1 -fobjc-runtime=macosx-fragile-10.5 -fsyntax-only -verify %s 2// rdar://6812436 3 4@interface A @end 5 6@interface A () { 7 int _p0; // expected-error {{instance variables may not be placed in class extension}} 8} 9@property int p0; 10@end 11 12@interface A(CAT) { 13 int _p1; // expected-error {{instance variables may not be placed in categories}} 14} 15@end 16