1 | //===----------------------------------------------------------------------===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | // <map> |
10 | |
11 | // Check that std::map and its iterators can be instantiated with an incomplete |
12 | // type. |
13 | |
14 | #include <map> |
15 | |
16 | #include "test_macros.h" |
17 | |
18 | struct A { |
19 | typedef std::map<A, A> Map; |
20 | int data; |
21 | Map m; |
22 | Map::iterator it; |
23 | Map::const_iterator cit; |
24 | }; |
25 | |
26 | inline bool operator==(A const& L, A const& R) { return &L == &R; } |
27 | inline bool operator<(A const& L, A const& R) { return L.data < R.data; } |
28 | int main(int, char**) { |
29 | A a; |
30 | |
31 | return 0; |
32 | } |
33 | |