src/catch2/benchmark/detail/catch_run_for_at_least.cpp


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//              Copyright Catch2 Authors
// Distributed under the Boost Software License, Version 1.0.
//   (See accompanying file LICENSE.txt or copy at
//        https://www.boost.org/LICENSE_1_0.txt)

// SPDX-License-Identifier: BSL-1.0

#include <catch2/benchmark/detail/catch_run_for_at_least.hpp>
#include <catch2/internal/catch_enforce.hpp>

#include <exception>

namespace Catch {
    namespace Benchmark {
        namespace Detail {
            struct optimized_away_error final : std::exception {
                const char* what() const noexcept override;
            };

            const char* optimized_away_error::what() const noexcept {
                return "could not measure benchmark, maybe it was optimized away";
            }

            void throw_optimized_away_error() {
                Catch::throw_exception(optimized_away_error{});
            }

        } // namespace Detail
    } // namespace Benchmark
} // namespace Catch