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// Copyright Catch2 Authors
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// https://www.boost.org/LICENSE_1_0.txt)
// SPDX-License-Identifier: BSL-1.0
/** \file
* Wrapper for UNCAUGHT_EXCEPTIONS configuration option
*
* For some functionality, Catch2 requires to know whether there is
* an active exception. Because `std::uncaught_exception` is deprecated
* in C++17, we want to use `std::uncaught_exceptions` if possible.
*/
#ifndef CATCH_CONFIG_UNCAUGHT_EXCEPTIONS_HPP
#define CATCH_CONFIG_UNCAUGHT_EXCEPTIONS_HPP
#if defined(_MSC_VER)
# if _MSC_VER >= 1900 // Visual Studio 2015 or newer
# define CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS
# endif
#endif
#include <exception>
#if defined(__cpp_lib_uncaught_exceptions) \
&& !defined(CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS)
# define CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS
#endif // __cpp_lib_uncaught_exceptions
#if defined(CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS) \
&& !defined(CATCH_CONFIG_NO_CPP17_UNCAUGHT_EXCEPTIONS) \
&& !defined(CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS)
# define CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS
#endif
#endif // CATCH_CONFIG_UNCAUGHT_EXCEPTIONS_HPP
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