Re: widl: Add a --local-stubs option.

[Robert Shearman]

Dan Hipschman wrote:
> -
>    write_type_decl_left(fp, mdef->type);
> -
>    fprintf(fp, " CALLBACK %s_", iface->name);
> -
>    write_name(fp, mdef);
> -
>    fprintf(fp, "_Proxy(\n");
> -
>    write_args(fp, m->args, iface->name, 1, TRUE);
> -
>    fprintf(fp, ")");
> -
>    if (body) {
> -
>      type_t *rt = mdef->type;
> -
>      fprintf(fp, "\n{\n");
> -
>      fprintf(fp, "    %s\n", comment);
> -
>      if (rt->name && strcmp(rt->name, "HRESULT") == 0)
> -
>        fprintf(fp, "    return E_FAIL;\n");

It would be better to make the default implementation of the stubs 
return E_NOTIMPL instead of E_FAIL, since the former is a lot more 
specific and makes identifying the source of misbehaviour of an 
application easier.