return d.off - 1
}

// phasePanicMsg is used as a panic message when we end up with something that
// shouldn't happen. It can indicate a bug in the JSON decoder, or that
// something is editing the data slice while the decoder executes.
const phasePanicMsg = "JSON decoder out of sync - data changing underfoot?"

func (d *decodeState) init(data []byte) *decodeState {
	d.data = data
	d.off = 0