runtime.mapextra.oldoverflow (field)

5 uses

	runtime (current package)
		map.go#L143: 	oldoverflow *[]*bmap
		map.go#L841: 		it.oldoverflow = h.extra.oldoverflow
		map.go#L1065: 		if h.extra.oldoverflow != nil {
		map.go#L1068: 		h.extra.oldoverflow = h.extra.overflow
		map.go#L1282: 			h.extra.oldoverflow = nil