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1// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify -Wno-objc-root-class %s 3// expected-no-diagnostics4 5@interface Singleton {6}7+ (Singleton*) instance;8@end9 10@implementation Singleton11 12- (void) someSelector { }13 14+ (Singleton*) instance { return 0; }15 16+ (void) compileError17{18 [Singleton.instance someSelector]; // clang issues error here19}20 21@end22 23