Method needsField

gen/decode.go:27–33

()

func (d *decodeGen) Method() Method { return Decode }

func (d *decodeGen) needsField() {
	if d.hasfield {
		return
	}
	d.p.print("\nvar field []byte; _ = field")
	d.hasfield = true
}

func (d *decodeGen) Execute(p Elem, ctx Context) error {
	d.ctx = &ctx