1// RUN: %clang_cc1  -fsyntax-only -verify %s
2
3typedef signed char BOOL;
4
5@interface NSString
6- (BOOL)isEqualToString:(NSString *)aString; // expected-note 2{{passing argument to parameter 'aString' here}}
7@end
8
9static const NSString * Identifier1 =   @"Identifier1";
10static NSString const * Identifier2 =   @"Identifier2";
11static NSString * const Identifier3 =   @"Identifier3";
12
13int main () {
14
15    [@"Identifier1" isEqualToString:Identifier1]; // expected-warning {{sending 'const NSString *' to parameter of type 'NSString *' discards qualifiers}}
16    [@"Identifier2" isEqualToString:Identifier2]; // expected-warning {{sending 'const NSString *' to parameter of type 'NSString *' discards qualifiers}}
17    [@"Identifier3" isEqualToString:Identifier3];
18    return 0;
19}
20
21