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<h1>overloading</h1>
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Perl 5 version 22.0 documentation
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<h1>overloading</h1>
<!-- -->
<ul><li><a href="#NAME">NAME</a><li><a href="#SYNOPSIS">SYNOPSIS</a><li><a href="#DESCRIPTION">DESCRIPTION</a></ul><a name="NAME"></a><h1>NAME</h1>
<p>overloading - perl pragma to lexically control overloading</p>
<a name="SYNOPSIS"></a><h1>SYNOPSIS</h1>
<pre class="verbatim"><ol><li> <span class="s">{</span></li><li> <a class="l_k" href="functions/no.html">no</a> <span class="w">overloading</span><span class="sc">;</span></li><li> <a class="l_k" href="functions/my.html">my</a> <span class="i">$str</span> = <span class="q">"$object"</span><span class="sc">;</span> <span class="c"># doesn't call stringification overload</span></li><li> <span class="s">}</span></li><li></li><li> <span class="c"># it's lexical, so this stringifies:</span></li><li> <a class="l_k" href="functions/warn.html">warn</a> <span class="q">"$object"</span><span class="sc">;</span></li><li></li><li> <span class="c"># it can be enabled per op</span></li><li> <a class="l_k" href="functions/no.html">no</a> <span class="w">overloading</span> <span class="q">qw("")</span><span class="sc">;</span></li><li> <a class="l_k" href="functions/warn.html">warn</a> <span class="q">"$object"</span><span class="sc">;</span></li><li></li><li> <span class="c"># and also reenabled</span></li><li> <a class="l_k" href="functions/use.html">use</a> <span class="w">overloading</span><span class="sc">;</span></li></ol></pre><a name="DESCRIPTION"></a><h1>DESCRIPTION</h1>
<p>This pragma allows you to lexically disable or enable overloading.</p>
<ul>
<li><a name="no-overloading"></a><b><code class="inline"><a class="l_k" href="functions/no.html">no</a> <span class="w">overloading</span></code>
</b>
<p>Disables overloading entirely in the current lexical scope.</p>
</li>
<li><a name="no-overloading-%40ops"></a><b><code class="inline"><a class="l_k" href="functions/no.html">no</a> <span class="w">overloading</span> <span class="i">@ops</span></code>
</b>
<p>Disables only specific overloads in the current lexical scope.</p>
</li>
<li><a name="use-overloading"></a><b><code class="inline"><a class="l_k" href="functions/use.html">use</a> <span class="w">overloading</span></code>
</b>
<p>Reenables overloading in the current lexical scope.</p>
</li>
<li><a name="use-overloading-%40ops"></a><b><code class="inline"><a class="l_k" href="functions/use.html">use</a> <span class="w">overloading</span> <span class="i">@ops</span></code>
</b>
<p>Reenables overloading only for specific ops in the current lexical scope.</p>
</li>
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