xref: /llvm-project/clang/test/SemaObjC/selector-1.m (revision 0f1c1be1968076d6f96f8a7bcc4a15cf195ecd97)
1// RUN: %clang_cc1  -Wselector-type-mismatch -verify %s
2
3@interface I
4- (id) compare: (char) arg1; // expected-note {{method 'compare:' declared here}}
5- length;
6@end
7
8@interface J
9- (id) compare: (id) arg1; // expected-note {{method 'compare:' declared here}}
10@end
11
12SEL func(void)
13{
14	return @selector(compare:);	// expected-warning {{several methods with selector 'compare:' of mismatched types are found for the @selector expression}}
15}
16
17void Test16458579(void) {
18 SEL s = @selector((retain));
19 SEL s1 = @selector((meth1:));
20 SEL s2 = @selector((retainArgument::));
21 SEL s3 = @selector((retainArgument:::::));
22 SEL s4 = @selector((retainArgument:with:));
23 SEL s5 = @selector((meth1:with:with:));
24 SEL s6 = @selector((getEnum:enum:bool:));
25 SEL s7 = @selector((char:float:double:unsigned:short:long:));
26 SEL s9 = @selector((:enum:bool:));
27}
28int main(void) {
29 SEL s = @selector(retain);
30 SEL s1 = @selector(meth1:);
31 SEL s2 = @selector(retainArgument::);
32 SEL s3 = @selector(retainArgument:::::);
33 SEL s4 = @selector(retainArgument:with:);
34 SEL s5 = @selector(meth1:with:with:);
35 SEL s6 = @selector(getEnum:enum:bool:);
36 SEL s7 = @selector(char:float:double:unsigned:short:long:);
37
38 SEL s9 = @selector(:enum:bool:);
39}
40
41@interface NSObject @end
42
43@class NSNumber;
44
45@interface XBRecipe : NSObject
46@property (nonatomic, assign) float finalVolume; // expected-note {{method 'setFinalVolume:' declared here}}
47@end
48
49@interface XBDocument : NSObject
50@end
51
52@interface XBDocument ()
53- (void)setFinalVolume:(NSNumber *)finalVolumeNumber; // expected-note {{method 'setFinalVolume:' declared here}}
54@end
55
56@implementation XBDocument
57- (void)setFinalVolume:(NSNumber *)finalVolumeNumber
58{
59    (void)@selector(setFinalVolume:); // expected-warning {{several methods with selector 'setFinalVolume:' of mismatched types are found for the @selector expression}}
60}
61@end
62