Re: [PATCH 3/4] vbscript: Implemented Sgn(try 3)

[Shuai Meng]

2014-06-25 17:37 GMT+08:00 Piotr Caban <piotr.caban(a)gmail.com>:
> On 06/25/14 11:35, Piotr Caban wrote:
> > On 06/25/14 04:21, Shuai Meng wrote:
> > > +    hres = VariantChangeType(&dst, v, VARIANT_LOCALBOOL, VT_R8);
> >
> > There's no need to pass VARIANT_LOCALBOOL flag here.
> >
> > static HRESULT Global_Sgn(vbdisp_t *This, VARIANT *arg, unsigned
> > > args_cnt, VARIANT *res)
> > >   {
> > > -    FIXME("\n");
> > > -    return E_NOTIMPL;
> > > +    double v;
> > > +    HRESULT hres;
> > > +
> > > +    TRACE("(%s)\n", debugstr_variant(arg));
> > > +
> > > +    assert(args_cnt == 1);
> > > +
> > > +    hres = to_double(arg, &v);
> > > +    if (FAILED(hres))
> > > +        return S_OK;
> >
> > I haven't seen it earlier, you should probably return hres here.

Yes, you are right, I made a mistake here. Thank you.