private class ReduceAction789
	super ReduceAction
	redef fun action(p: Parser)
	do
					var node_list: nullable Object = null
					var nodearraylist4 = p.pop
					var nodearraylist3 = p.pop
					var nodearraylist2 = p.pop
					var nodearraylist1 = p.pop
					var listnode5 = new Array[Object]
					var listnode2 = nodearraylist1
					assert listnode2 isa Array[Object]
					var listnode3 = nodearraylist2
					assert listnode3 isa Array[Object]
					var pexprnode4 = nodearraylist3
					assert pexprnode4 isa nullable AExpr
					listnode5 = concat(listnode5, listnode2)
					listnode5 = concat(listnode5, listnode3)
					if pexprnode4 != null then
						listnode5.add(pexprnode4)
					end
					var pannotationsnode6 = nodearraylist4
					assert pannotationsnode6 isa nullable AAnnotations
					var pexprnode1: nullable ASuperstringExpr = new ASuperstringExpr.init_asuperstringexpr(
						listnode5,
						pannotationsnode6
					)
					node_list = pexprnode1
					p.push(p.go_to(_goto), node_list)
	end
end