| // RUN: clang -cc1 -fvisibility hidden -fobjc-nonfragile-abi -emit-llvm -o - %s | FileCheck %s | |
| // CHECK: @"OBJC_IVAR_$_I.P" = hidden | |
| // CHECK: @"OBJC_CLASS_$_I" = hidden | |
| // CHECK: @"OBJC_METACLASS_$_I" = hidden | |
| // CHECK: @"\01l_OBJC_PROTOCOL_$_Prot0" = weak hidden | |
| @interface I { | |
| int P; | |
| } | |
| @property int P; | |
| @end | |
| @implementation I | |
| @synthesize P; | |
| @end | |
| @protocol Prot0; | |
| id f0() { | |
| return @protocol(Prot0); | |
| } | |