indexing
	description: 
		"List of feature names."
	date: "$Date$"
	revision: "$Revision $"

class
	FEATURE_LIST_AS

inherit
	FEATURE_SET_AS
		redefine
			is_equivalent
		end

feature {AST_FACTORY} -- Initialization

	initialize (f: like features) is
			-- Create a new FEATURE_LIST AST node.
		require
			f_not_void: f /= Void
		do
			features := f
		ensure
			features_set: features = f
		end

feature -- Visitor

	process (v: AST_VISITOR) is
			-- process current element.
		do
			v.process_feature_list_as (Current)
		end

feature -- Properties

	features: EIFFEL_LIST [FEATURE_NAME];
			-- List of feature names

feature -- Comparison

	is_equivalent (other: like Current): BOOLEAN is
			-- Is `other' equivalent to the current object ?
		do
			Result := equivalent (features, other.features)
		end

--feature {AST_EIFFEL} -- Output
--
--	simple_format (ctxt: FORMAT_CONTEXT) is
--			-- Reconstitute text.
--		do
--			ctxt.set_separator (ti_Comma);
--			ctxt.set_space_between_tokens;
--			features.simple_format (ctxt);
--		end

end -- class FEATURE_LIST_AS