private class ReduceAction639
	super ReduceAction
	redef fun action(p: Parser)
	do
					var node_list: nullable Object = null
					var nodearraylist2 = p.pop
					var nodearraylist1 = p.pop
					var tidnode1 = nodearraylist1
					node_list = tidnode1
					p.push(p.go_to(_goto), node_list)
	end
end