1 // RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm %s -o - | FileCheck %s 2 // rdar://10907410 3 4 @protocol P 5 @optional 6 @property int auto_opt_window; 7 @property int no_auto_opt_window; 8 @end 9 10 @interface I<P> 11 @property int auto_opt_window; 12 @end 13 14 @implementation I 15 @end 16 17 @protocol P1 18 @property int auto_req_window; 19 @property int no_auto_req_window; // expected-note {{property declared here}} 20 @end 21 22 @interface I1<P1> 23 @property int auto_req_window; 24 @end 25 26 @implementation I1 // expected-warning {{auto property synthesis will not synthesize property declared in a protocol}} 27 @end 28 29 // CHECK: define internal i32 @"\01-[I auto_opt_window]"( 30 // CHECK: define internal void @"\01-[I setAuto_opt_window:]"( 31 // CHECK: define internal i32 @"\01-[I1 auto_req_window]"( 32 // CHECK: define internal void @"\01-[I1 setAuto_req_window:]"( 33 34 // CHECK-NOT: define internal i32 @"\01-[I1 no_auto_opt_window]"( 35 // CHECK-NOT: define internal void @"\01-[I1 setNo_auto_opt_window:]"( 36 // CHECK-NOT: define internal i32 @"\01-[I no_auto_req_window]"( 37 // CHECK-NOT: define internal void @"\01-[I setNo_auto_req_window:]"( 38
