llvm-project

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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++03
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// <map>
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// class map
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// mapped_type& operator[](const key_type& k);
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// https://llvm.org/PR16542
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#include <map>
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#include <tuple>
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int main(int, char**) {
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    std::map<std::tuple<int, int>, std::size_t> m;
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    m[std::make_tuple(2, 3)] = 7;
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    return 0;
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}
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