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1// RUN: %clang_cc1 -Wselector -x objective-c %s -include %s -verify2// expected-no-diagnostics3 4#ifndef INCLUDED5#define INCLUDED6 7#pragma clang system_header8 9@interface NSObject @end10@interface NSString @end11 12@interface NSString (NSStringExtensionMethods)13- (void)compare:(NSString *)string;14@end15 16@interface MyObject : NSObject17@end18 19#else20int main(void) {21 (void)@selector(compare:);22}23 24@implementation MyObject25 26@end27#endif28