</code>.</p>

<p><code>error</code> is however <code>status_code&lt;erased&lt;intptr_t&gt;&gt;</code>, and <code>sizeof(intptr_t) &lt; sizeof(value_type)</code>,
so it is not possible to implicitly convert status codes from this domain into
<code>error</code>. Instead, you must tell the compiler how to do the conversion, as we
shall see later.</p>


        </div><p><small>Last revised: January 26, 2019 at 23:38:56 UTC</small></p>
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