<commit_before>//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// UNSUPPORTED: c++98, c++03, c++11, c++14
// <optional>

// template <class T, class... Args>
//   constexpr optional<T> make_optional(Args&&... args);

#include <optional>
#include <string>
#include <memory>
#include <cassert>

#include "test_macros.h"

int main(int, char**)
{
    using std::optional;
    using std::make_optional;

    {
        constexpr auto opt = make_optional<int>('a');
        static_assert(*opt == int('a'), "");
    }
    {
        std::string s("123");
        auto opt = make_optional<std::string>(s);
        assert(*opt == s);
    }
    {
        std::unique_ptr<int> s(new int(3));
        auto opt = make_optional<std::unique_ptr<int>>(std::move(s));
        assert(**opt == 3);
        assert(s == nullptr);
    }
    {
        auto opt = make_optional<std::string>(4, 'X');
        assert(*opt == "XXXX");
    }

  return 0;
}
<commit_msg>[libc++][test] Silence MSVC warning in std::optional test<commit_after>//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// UNSUPPORTED: c++98, c++03, c++11, c++14
// <optional>

// template <class T, class... Args>
//   constexpr optional<T> make_optional(Args&&... args);

#include <optional>
#include <string>
#include <memory>
#include <cassert>

#include "test_macros.h"

int main(int, char**)
{
    using std::optional;
    using std::make_optional;

    {
        constexpr auto opt = make_optional<int>('a');
        static_assert(*opt == int('a'), "");
    }
    {
        std::string s("123");
        auto opt = make_optional<std::string>(s);
        assert(*opt == s);
    }
    {
        std::unique_ptr<int> s(new int(3));
        auto opt = make_optional<std::unique_ptr<int>>(std::move(s));
        assert(**opt == 3);
        assert(s == nullptr);
    }
    {
        auto opt = make_optional<std::string>(4u, 'X');
        assert(*opt == "XXXX");
    }

  return 0;
}

{'fraction_non_alphanumeric': 0.2843786521231009, 'fraction_numerical': 0.014803272302298403, 'mean_word_length': 1.8886389201349831, 'pattern_counts': {'":': 0, '<': 29, '<?xml version=': 0, '>': 29, 'https://': 2, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2499968', 'n_tokens_mistral': 804, 'n_tokens_neox': 783, 'n_words': 178}