1// RUN: %clang_cc1 -Wobjc-multiple-method-names -x objective-c %s -verify
2// PR22047
3
4@interface Face0
5- (void)foo:(float)i; // expected-note {{using}}
6@end
7
8@interface Face1
9- (void)foo:(int)i __attribute__((unavailable));
10@end
11
12@interface Face2
13- (void)foo:(char)i; // expected-note {{also found}}
14@end
15
16void f(id i) {
17  [i foo:4.0f]; // expected-warning {{multiple methods named 'foo:' found}}
18}
19
20