Re: widl: Remove use of type_t "ref" field for base types

[Robert Shearman]

Dan Hipschman wrote:
> diff --git a/tools/widl/widltypes.h b/tools/widl/widltypes.h
> index d39def3..cf0f246 100644
> --- a/tools/widl/widltypes.h
> +++ b/tools/widl/widltypes.h
> @@ -207,6 +207,7 @@ struct _type_t {
>   func_t *funcs;                  /* interfaces and modules */
>   var_t *fields;                  /* interfaces, structures and enumerations */
>   ifref_t *ifaces;                /* coclasses */
> - type_t *orig;                   /* dup'd types */
> int ignore, is_const, sign;
> int defined, written, user_types_registered;
> int typelib_idx;

You add a new field to type_t, yet no code uses it. Will it have some 
future purpose?