}
		CalcMethods(mt)
		ms = mt.AllMethods()
	}

	m := Lookdot1(nil, sym, recv, ms, 0)
	if m == nil {
		base.FatalfAt(pos, "type %v has no method %v", recv, sym)
	}

	if !types.IsMethodApplicable(recv, m) {
		base.FatalfAt(pos, "invalid method expression %v.%v (needs pointer receiver)", recv, sym)
	}

	n := ir.NewSelectorExpr(pos, ir.OMETHEXPR, ir.TypeNode(recv), sym)
	n.Selection = m