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