const time.marchThruDecember
6 uses
time (current package)
time.go#L539: marchThruDecember = 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30 + 31
time.go#L553: absoluteToInternal int64 = -(absoluteYears*365.2425 + marchThruDecember) * secondsPerDay
time.go#L700: if ayday >= marchThruDecember {
time.go#L1925: return uint64(t.absSec() - marchThruDecember*secondsPerDay)
time.go#L1930: return absSeconds(abs + marchThruDecember*secondsPerDay).clock()
time.go#L1935: d := absSeconds(abs + marchThruDecember*secondsPerDay).days()