Re: [PATCH v2 0/4] MR8500: Some improvements to widl.

[Rémi Bernon (＠rbernon)]

Rémi Bernon (@rbernon) commented about tools/widl/header.c:
> }
>  }
>
> +static void write_header_stmts( FILE *header, const statement_list_t *stmts, const type_t *iface, int ignore_funcs );
> -
>
> +static void write_header_com_interface( FILE *header, type_t *iface, const type_t *ref_iface )
> +{
> - type_t *inherit_from;
> -
> - if (iface->written) return;
> -
> - /* ensure declaration of inherited interface exists before ours (C++ requires this) */
> - inherit_from = type_iface_get_inherit( iface );
> - if (inherit_from && !inherit_from->ignore && type_iface_get_inherit( inherit_from ) /* skip IUnknown */)

Why should we skip interfaces without base?

```suggestion:-0+0
    if (inherit_from && !inherit_from->ignore)
```