class TEST1 [G] create make feature {NONE} -- Creation make do create y.make (10) end feature test_formals (v1: G; v2: ?G; v3: G) is do end test_anchors_1 (v1: like x; v2: like att_x; v3: like det_x) is do end test_anchors_2 (v1: like y; v2: !like y; v3: ?like y) is do end y: ?STRING x: like y att_x: !like y det_x: ?like y end