On Wed, Feb 26, 2020 at 01:26:26PM +0100, Florian Westphal wrote:
> Previous patches allow to pass concatenations as the mapped-to
> data type.
>
> This doesn't work with typeof() because the concat expression has
> no support to store the typeof data in the kernel, leading to:
>
> map t2 {
> typeof numgen inc mod 2 : ip daddr . tcp dport
>
> being shown as
> type 0 : ipv4_addr . inet_service
>
> ... which can't be parsed back by nft.
>
> This allows the concat expression to store the sub-expressions
> in set of nested attributes.
LGTM, thanks Florian.
