1// RUN: %clang_cc1 -triple x86_64-apple-ios6.0.0 -emit-llvm -o - %s | FileCheck %s 2 3@interface Query 4+ (void)_configureCI; 5@end 6 7__attribute__((visibility("default"))) __attribute__((availability(ios,introduced=7.0))) 8@interface ObserverQuery : Query @end 9 10@implementation ObserverQuery 11+ (void)_configureCI { 12 [super _configureCI]; 13} 14@end 15 16// CHECK: @"OBJC_METACLASS_$_ObserverQuery" = global %struct._class_t 17// CHECK: @OBJC_SELECTOR_REFERENCES_ = internal externally_initialized global 18