1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fsyntax-only -verify %s 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambuc@interface I 4*f4a2713aSLionel Sambuc- (id) retain; 5*f4a2713aSLionel Sambuc@end 6*f4a2713aSLionel Sambuc 7*f4a2713aSLionel Sambucint objc_lookUpClass(const char*); 8*f4a2713aSLionel Sambuc 9*f4a2713aSLionel Sambucvoid __raiseExc1() { 10*f4a2713aSLionel Sambuc [objc_lookUpClass("NSString") retain]; // expected-warning {{receiver type 'int' is not 'id'}} 11*f4a2713aSLionel Sambuc} 12*f4a2713aSLionel Sambuc 13*f4a2713aSLionel Sambuctypedef const struct __CFString * CFStringRef; 14*f4a2713aSLionel Sambuc 15*f4a2713aSLionel Sambucvoid func() { 16*f4a2713aSLionel Sambuc CFStringRef obj; 17*f4a2713aSLionel Sambuc 18*f4a2713aSLionel Sambuc [obj self]; // expected-warning {{receiver type 'CFStringRef' (aka 'const struct __CFString *') is not 'id'}} \\ 19*f4a2713aSLionel Sambuc expected-warning {{method '-self' not found}} 20*f4a2713aSLionel Sambuc} 21