| // RUN: %clang_cc1 -triple x86_64-apple-ios6.0.0 -emit-llvm -o - %s | FileCheck %s | |
| // rdar://18150301 | |
| @interface Query | |
| + (void)_configureCI; | |
| @end | |
| __attribute__((visibility("default"))) __attribute__((availability(ios,introduced=7.0))) | |
| @interface ObserverQuery : Query @end | |
| @implementation ObserverQuery | |
| + (void)_configureCI { | |
| [super _configureCI]; | |
| } | |
| @end | |
| // CHECK: @"OBJC_METACLASS_$_ObserverQuery" = global %struct._class_t | |
| // CHECK: @OBJC_SELECTOR_REFERENCES_ = private externally_initialized global |