/* Scalars */
    if (SvIOK(sv)) {
        V_VT(pVariant) = VT_I4;
        V_I4(pVariant) = (LONG)SvIV(sv);
    }
    else if (SvNOK(sv)) {
        V_VT(pVariant) = VT_R8;
        V_R8(pVariant) = SvNV(sv);
    }
    else if (SvPOK(sv)) {
        V_VT(pVariant) = VT_BSTR;
        V_BSTR(pVariant) = AllocOleStringFromSV(aTHX_ sv, cp);
    }