1// RUN: %clang_cc1 -fsyntax-only -verify %s 2// rdar://9224670 3 4@interface RandomObject { 5@private 6} 7+ (id)alloc; 8@end 9 10@protocol TestProtocol 11- (void)nothingInteresting; 12@end 13 14@protocol Test2Protocol 15+ (id)alloc; 16- (id)alloc2; // expected-note 2 {{method declared here}} 17@end 18 19@implementation RandomObject 20- (void) Meth { 21 Class<TestProtocol> c = [c alloc]; // expected-warning {{class method '+alloc' not found (return type defaults to 'id')}} 22 Class<Test2Protocol> c1 = [c1 alloc2]; // expected-warning {{instance method 'alloc2' found instead of class method 'alloc2'}} 23 Class<Test2Protocol> c2 = [c2 alloc]; // ok 24} 25+ (id)alloc { return 0; } 26@end 27 28int main () 29{ 30 Class<TestProtocol> c = [c alloc]; // expected-warning {{class method '+alloc' not found (return type defaults to 'id')}} 31 Class<Test2Protocol> c1 = [c1 alloc2]; // expected-warning {{instance method 'alloc2' found instead of class method 'alloc2'}} 32 Class<Test2Protocol> c2 = [c2 alloc]; // ok 33 return 0; 34} 35