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 // UNSUPPORTED: c++03
10 
11 // <map>
12 
13 // class map
14 
15 // mapped_type& operator[](const key_type& k);
16 
17 // https://llvm.org/PR16542
18 
19 #include <map>
20 
21 
22 #include <tuple>
23 
24 #include "test_macros.h"
25 
26 
27 int main(int, char**)
28 {
29     using namespace std;
30     map<tuple<int,int>, size_t> m;
31     m[make_tuple(2,3)]=7;
32 
33   return 0;
34 }
35