#pragma once

#if !defined(MIJIN_INTERNAL_EXCEPTION_HPP_INCLUDED)
#define MIJIN_INTERNAL_EXCEPTION_HPP_INCLUDED 1

#if !defined(MIJIN_ENABLE_EXCEPTIONS)
#   define MIJIN_ENABLE_EXCEPTIONS (__cpp_exceptions)
#endif

#define MIJIN_CATCH_EXCEPTIONS (__cpp_exceptions)

#if !defined(MIJIN_THROWING_ASSERTS)
#   define MIJIN_THROWING_ASSERTS 0
#endif

#if MIJIN_THROWING_ASSERTS && !defined(MIJIN_TEST_NO_NOEXCEPT)
#define MIJIN_TEST_NO_NOEXCEPT
#endif

#if 0 // TODO: what? MIJIN_WITH_EXCEPTIONS
#error "Maybe someday"
#else
#if defined(MIJIN_TEST_NO_NOEXCEPT) // only use for testing
#define MIJIN_NOEXCEPT
#define MIJIN_THROWS
#define MIJIN_CONDITIONAL_NOEXCEPT(...)
#else
#define MIJIN_NOEXCEPT noexcept
#define MIJIN_THROWS noexcept
#define MIJIN_CONDITIONAL_NOEXCEPT(...) noexcept(__VA_ARGS__)
#endif
#endif

#if MIJIN_CATCH_EXCEPTIONS
#   define MIJIN_TRY try
#   define MIJIN_CATCH catch
#else
#   define MIJIN_TRY
#   define MIJIN_CATCH(...) if constexpr(false)
#endif

#endif // !defined(MIJIN_INTERNAL_EXCEPTION_HPP_INCLUDED)