1*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only -verify %s 2*67e74705SXin Li 3*67e74705SXin Li@interface I 4*67e74705SXin Li- (id) retain; 5*67e74705SXin Li@end 6*67e74705SXin Li 7*67e74705SXin Liint objc_lookUpClass(const char*); 8*67e74705SXin Li 9*67e74705SXin Livoid __raiseExc1() { 10*67e74705SXin Li [objc_lookUpClass("NSString") retain]; // expected-warning {{receiver type 'int' is not 'id'}} 11*67e74705SXin Li} 12*67e74705SXin Li 13*67e74705SXin Litypedef const struct __CFString * CFStringRef; 14*67e74705SXin Li 15*67e74705SXin Livoid func() { 16*67e74705SXin Li CFStringRef obj; 17*67e74705SXin Li 18*67e74705SXin Li [obj self]; // expected-warning {{receiver type 'CFStringRef' (aka 'const struct __CFString *') is not 'id'}} \\ 19*67e74705SXin Li expected-warning {{method '-self' not found}} 20*67e74705SXin Li} 21