const runtime.oldIterator

10 uses

	runtime (current package)
		map.go#L101: 	oldIterator  = 2 // there may be an iterator using oldbuckets
		map.go#L844: 	if old := h.flags; old&(iterator|oldIterator) != iterator|oldIterator {
		map.go#L845: 		atomic.Or8(&h.flags, iterator|oldIterator)
		map.go#L1038: 	flags := h.flags &^ (iterator | oldIterator)
		map.go#L1040: 		flags |= oldIterator
		map.go#L1236: 		if h.flags&oldIterator == 0 && t.bucket.ptrdata != 0 {
		map_fast32.go#L448: 		if h.flags&oldIterator == 0 && t.bucket.ptrdata != 0 {
		map_fast64.go#L456: 		if h.flags&oldIterator == 0 && t.bucket.ptrdata != 0 {
		map_faststr.go#L468: 		if h.flags&oldIterator == 0 && t.bucket.ptrdata != 0 {