private class ReduceAction669
	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 pexprnode2 = nodearraylist1
					assert pexprnode2 isa nullable AExpr
					var tminusnode3 = nodearraylist2
					assert tminusnode3 isa nullable TMinus
					var pexprnode4 = nodearraylist4
					assert pexprnode4 isa nullable AExpr
					var pexprnode1: nullable AMinusExpr = new AMinusExpr.init_aminusexpr(
						pexprnode2,
						tminusnode3,
						pexprnode4
					)
					node_list = pexprnode1
					p.push(p.go_to(_goto), node_list)
	end
end