const runtime.oldIterator

10 uses

	runtime (current package)
		map.go#L102: 	oldIterator  = 2 // there may be an iterator using oldbuckets
		map.go#L857: 	if old := h.flags; old&(iterator|oldIterator) != iterator|oldIterator {
		map.go#L858: 		atomic.Or8(&h.flags, iterator|oldIterator)
		map.go#L1051: 	flags := h.flags &^ (iterator | oldIterator)
		map.go#L1053: 		flags |= oldIterator
		map.go#L1249: 		if h.flags&oldIterator == 0 && t.bucket.ptrdata != 0 {
		map_fast32.go#L449: 		if h.flags&oldIterator == 0 && t.bucket.ptrdata != 0 {
		map_fast64.go#L457: 		if h.flags&oldIterator == 0 && t.bucket.ptrdata != 0 {
		map_faststr.go#L472: 		if h.flags&oldIterator == 0 && t.bucket.ptrdata != 0 {