1// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2 3@interface Foo 4@property (nonatomic, retain) NSString* what; // expected-error {{unknown type name 'NSString'}} \ 5 // expected-error {{property with}} \ 6 // expected-note {{previous definition is here}} 7@end 8 9@implementation Foo 10- (void) setWhat: (NSString*) value { // expected-error {{expected a type}} \ 11 // expected-warning {{conflicting parameter types in implementation of}} 12 __what; // expected-error {{use of undeclared identifier}} \ 13 // expected-warning {{expression result unused}} 14} 15@synthesize what; // expected-note {{'what' declared here}} 16@end 17 18@implementation Bar // expected-warning {{cannot find interface declaration for}} 19- (NSString*) what { // expected-error {{expected a type}} 20 return __what; // expected-error {{use of undeclared identifier}} 21} 22@end 23