Class forward_exception

include/covscript/core/components.hpp:215–237

	};

	class forward_exception final : public std::exception {
		std::string mWhat;

	public:
		forward_exception() = delete;

		explicit forward_exception(const char *str) noexcept : mWhat(str) {}

		forward_exception(const forward_exception &) = default;

		forward_exception(forward_exception &&) noexcept = default;

		~forward_exception() override = default;

		forward_exception &operator=(const forward_exception &) = default;

		forward_exception &operator=(forward_exception &&) = default;

		const char *what() const noexcept override
		{
			return this->mWhat.c_str();
		}
	};

// Numeric
	using numeric_float = long double;