std := &l.zone[0]
	std.name = stdname
	if nzone == 1 {
		// No daylight savings.
		std.offset = -int(i.Bias) * 60
		l.cacheStart = alpha
		l.cacheEnd = omega
		l.cacheZone = std
		l.tx = make([]zoneTrans, 1)
		l.tx[0].when = l.cacheStart
		l.tx[0].index = 0
		return
	}

	// StandardBias must be ignored if StandardDate is not set,

	// Fill in the cache with information about right now,
	// since that will be the most common lookup.
	sec, _, _ := now()
	for i := range tx {
		if tx[i].when <= sec && (i+1 == len(tx) || sec < tx[i+1].when) {
			l.cacheStart = tx[i].when
			l.cacheEnd = omega
			if i+1 < len(tx) {
				l.cacheEnd = tx[i+1].when
			}
			l.cacheZone = &l.zone[tx[i].index]
		}
	}

	return l, nil
}

 func (l <esc:0x22> <type 24 *<type 15>>) String () <type -16>;
 func (l <esc:0x1> <type 24>) .time.lookupFirstZone () <type -11>;

 func (l <type 15 *<type 6>>) .time.get () <type 15>;
 func (l <type 15>) String () <type -16>;