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1// RUN: %clang_cc1 -triple x86_64-apple-ios6.0.0 -emit-llvm -o - %s | FileCheck %s2 3@interface Query4+ (void)_configureCI;5@end6 7__attribute__((visibility("default"))) __attribute__((availability(ios,introduced=7.0)))8@interface ObserverQuery : Query @end9 10@implementation ObserverQuery11+ (void)_configureCI {12 [super _configureCI];13}14@end15 16// CHECK: @"OBJC_METACLASS_$_ObserverQuery" = global %struct._class_t17// CHECK: @OBJC_SELECTOR_REFERENCES_ = internal externally_initialized global18