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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#include <tuple>21
22int main(int, char**) {23std::map<std::tuple<int, int>, std::size_t> m;24m[std::make_tuple(2, 3)] = 7;25
26return 0;27}
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