1// RUN: %clang_cc1 -fsyntax-only -verify %s 2 3@interface I 4- (id) retain; 5@end 6 7int objc_lookUpClass(const char*); 8 9void __raiseExc1() { 10 [objc_lookUpClass("NSString") retain]; // expected-warning {{receiver type 'int' is not 'id'}} \ 11 expected-warning {{method '-retain' not found}} 12} 13 14typedef const struct __CFString * CFStringRef; 15 16void func() { 17 CFStringRef obj; 18 19 [obj self]; // expected-warning {{receiver type 'CFStringRef' (aka 'const struct __CFString *') is not 'id'}} \\ 20 expected-warning {{method '-self' not found}} 21} 22