Empty lists

[Ondrej Zajicek]

On Thu, Jun 02, 2016 at 04:40:48PM +0200, Stefan Plug wrote:
> Hi guys,
> 
> Using Bird 1.5.0
> Is is somehow possible to have an empty list?
> define AllowedExportAsList = [];

Hi

I guess you mean sets, not lists.

I think it is not possible to have an empty set in BIRD. The grammar
requires there is at least one item. One reason is that sets have
a type (int set, prefix set, ...) based of the content.

-- 
Elen sila lumenn' omentielvo

Ondrej 'Santiago' Zajicek (email: santiago at crfreenet.org)
OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net)
"To err is human -- to blame it on a computer is even more so."
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