1// RUN: %clang_cc1 -fsyntax-only -Wundeclared-selector -verify -Wno-objc-root-class %s 2 3typedef struct objc_selector *SEL; 4 5@interface MyClass 6 7+ (void) methodA; 8- (void) methodB; 9+ (void) methodD; 10- (void) methodF; 11 12@end 13 14@implementation MyClass 15 16+ (void) methodA {} 17- (void) methodB {} 18+ (void) methodD 19{ 20 SEL d = @selector(methodD); /* Ok */ 21 SEL e = @selector(methodE); 22} 23 24- (void) methodE 25{ 26 SEL e = @selector(methodE); /* Ok */ 27} 28 29- (void) methodF 30{ 31 SEL e = @selector(methodE); /* Ok */ 32} 33 34@end 35 36int main (void) 37{ 38 SEL a = @selector(methodA); /* Ok */ 39 SEL b = @selector(methodB); /* Ok */ 40 SEL c = @selector(methodC); // expected-warning {{undeclared selector 'methodC'}} 41 SEL d = @selector(methodD); /* Ok */ 42 SEL e = @selector(methodE); /* Ok */ 43 return 0; 44 45} 46