Class internal_error

include/covscript/core/components.hpp:143–165

	};

	class internal_error final : public std::exception {
		std::string mWhat = "Internal Error";

	public:
		internal_error() = default;

		explicit internal_error(const std::string &str) noexcept : mWhat("Internal Error: " + str) {}

		internal_error(const internal_error &) = default;

		internal_error(internal_error &&) noexcept = default;

		~internal_error() override = default;

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

		internal_error &operator=(internal_error &&) = default;

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

	class lang_error final {
		std::string mWhat;