Re: [PATCH 2/7] glr.cc: fatal if using api.token.ctor without variants

[Akim Demaille]

Le 11 janv. 2013 à 17:32, Théophile Ranquet <address@hidden> a écrit :

> Ok, I will install like this:

Fine!

> diff --git a/data/glr.cc b/data/glr.cc
> index 1688d3d..c0005bb 100644
> --- a/data/glr.cc
> +++ b/data/glr.cc
> @@ -43,6 +43,12 @@
> #   user must initialize the first positions (in particular the
> #   filename member).
> 
> +b4_token_ctor_if([b4_variant_if([],
> +  [b4_fatal_at(b4_percent_define_get_loc(api.token.constructor),
> +               [cannot use '%s' without '%s'],
> +               [%define api.token.constructor],
> +               [%define api.value.type variant]))])])
> +
> # We require a pure interface.
> m4_define([b4_pure_flag],      [1]