);</span>
(<span class='ident'>b</span>.<span class='ident'>vtable</span>.<span class='ident'>method</span>)(<span class='ident'>b</span>.<span class='ident'>data</span>);

<span class='comment'>// y.method();</span>
(<span class='ident'>y</span>.<span class='ident'>vtable</span>.<span class='ident'>method</span>)(<span class='ident'>y</span>.<span class='ident'>data</span>);</pre>

<!-- ## Object Safety -->

<h2 id='オブジェクトの安全性' class='section-header'><a href='#オブジェクトの安�