note
	description: "Abstract for root class type errors."
	legal: "See notice at end of class."
	status: "See notice at end of class."
	date: "$Date$"
	revision: "$Revision $"

class VSRT

inherit
	EIFFEL_ERROR
		redefine
			build_explain
		end

feature -- Properties

	code: STRING = "VSRT"
			-- Error code

	root_type: TYPE_A
			-- Root type involved in the error

feature -- Output

	build_explain (a_text_formatter: TEXT_FORMATTER)
		do
			if root_type /= Void then
				a_text_formatter.add ("Root type ")
				root_type.append_to  (a_text_formatter)
				a_text_formatter.add (" is invalid.")
				a_text_formatter.add_new_line
			end
		end

feature {COMPILER_EXPORTER}

	set_root_type (a_root_type: like root_type)
			-- Assign `a_root_type' to `root_type'.
		require
			a_valid_root_type: a_root_type /= Void
		do
			root_type := a_root_type
		end

note
	copyright:	"Copyright (c) 1984-2010, Eiffel Software"
	license:	"GPL version 2 (see http://www.eiffel.com/licensing/gpl.txt)"
	licensing_options:	"http://www.eiffel.com/licensing"
	copying: "[
			This file is part of Eiffel Software's Eiffel Development Environment.
			
			Eiffel Software's Eiffel Development Environment is free
			software; you can redistribute it and/or modify it under
			the terms of the GNU General Public License as published
			by the Free Software Foundation, version 2 of the License
			(available at the URL listed under "license" above).
			
			Eiffel Software's Eiffel Development Environment is
			distributed in the hope that it will be useful, but
			WITHOUT ANY WARRANTY; without even the implied warranty
			of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
			See the GNU General Public License for more details.
			
			You should have received a copy of the GNU General Public
			License along with Eiffel Software's Eiffel Development
			Environment; if not, write to the Free Software Foundation,
			Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
		]"
	source: "[
			Eiffel Software
			5949 Hollister Ave., Goleta, CA 93117 USA
			Telephone 805-685-1006, Fax 805-685-6869
			Website http://www.eiffel.com
			Customer support http://support.eiffel.com
		]"

end