xref: /llvm-project/clang/test/SemaObjC/objc-container-subscripting-1.m (revision 7deaeb2a056c1756ce6f2550d2ebb91b81b9ff29)
1// RUN: %clang_cc1  -fsyntax-only -verify %s
2
3typedef unsigned int size_t;
4@protocol P @end
5
6@interface NSMutableArray
7@end
8
9@interface XNSMutableArray
10@end
11
12int main(void) {
13id array;
14id oldObject = array[10]; // expected-warning {{instance method '-objectAtIndexedSubscript:' not found (return type defaults to 'id')}}
15
16array[10] = 0; // expected-warning {{instance method '-setObject:atIndexedSubscript:' not found (return type defaults to 'id')}}
17
18id<P> p_array;
19oldObject = p_array[10]; // expected-error {{expected method to read array element not found on object of type 'id<P>'}}
20
21p_array[10] = 0; // expected-error {{expected method to write array element not found on object of type 'id<P>'}}
22}
23