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<h1 id='no-empty-block' class='heading'>No Empty Block</h1>
<p>Code blocks should contain at least one statement or comment</p>
<ul>
<li><strong>Identifier:</strong> <code>no_empty_block</code></li>
<li><strong>Enabled by default:</strong> No</li>
<li><strong>Supports autocorrection:</strong> No</li>
<li><strong>Kind:</strong> idiomatic</li>
<li><strong>Analyzer rule:</strong> No</li>
<li><strong>Minimum Swift compiler version:</strong> 5.0.0</li>
<li><strong>Default configuration:</strong>
<table>
<thead>
<tr><th>Key</th><th>Value</th></tr>
</thead>
<tbody>
<tr>
<td>
severity
</td>
<td>
warning
</td>
</tr>
<tr>
<td>
disabled_block_types
</td>
<td>
[]
</td>
</tr>
</tbody>
</table></li>
</ul>
<h2 id='non-triggering-examples' class='heading'>Non Triggering Examples</h2>
<pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">f</span><span class="p">()</span> <span class="p">{</span>
<span class="cm">/* do something */</span>
<span class="p">}</span>
<span class="k">var</span> <span class="nv">flag</span> <span class="o">=</span> <span class="kc">true</span> <span class="p">{</span>
<span class="k">willSet</span> <span class="p">{</span> <span class="cm">/* do something */</span> <span class="p">}</span>
<span class="p">}</span>
</code></pre>
<pre class="highlight swift"><code><span class="kd">class</span> <span class="kt">Apple</span> <span class="p">{</span>
<span class="nf">init</span><span class="p">()</span> <span class="p">{</span> <span class="cm">/* do something */</span> <span class="p">}</span>
<span class="kd">deinit</span> <span class="p">{</span> <span class="cm">/* do something */</span> <span class="p">}</span>
<span class="p">}</span>
</code></pre>
<pre class="highlight swift"><code><span class="k">for</span> <span class="n">_</span> <span class="k">in</span> <span class="mi">0</span><span class="o">..&lt;</span><span class="mi">10</span> <span class="p">{</span> <span class="cm">/* do something */</span> <span class="p">}</span>
<span class="k">do</span> <span class="p">{</span>
<span class="cm">/* do something */</span>
<span class="p">}</span> <span class="k">catch</span> <span class="p">{</span>
<span class="cm">/* do something */</span>
<span class="p">}</span>
<span class="kd">func</span> <span class="nf">f</span><span class="p">()</span> <span class="p">{</span>
<span class="k">defer</span> <span class="p">{</span>
<span class="cm">/* do something */</span>
<span class="p">}</span>
<span class="nf">print</span><span class="p">(</span><span class="s">"other code"</span><span class="p">)</span>
<span class="p">}</span>
<span class="k">if</span> <span class="n">flag</span> <span class="p">{</span>
<span class="cm">/* do something */</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="cm">/* do something */</span>
<span class="p">}</span>
<span class="k">repeat</span> <span class="p">{</span> <span class="cm">/* do something */</span> <span class="p">}</span> <span class="k">while</span> <span class="p">(</span><span class="n">flag</span><span class="p">)</span>
<span class="k">while</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="mi">10</span> <span class="p">{</span> <span class="cm">/* do something */</span> <span class="p">}</span>
</code></pre>
<pre class="highlight swift"><code><span class="c1">//</span>
<span class="c1">// disabled_block_types: [function_bodies]</span>
<span class="c1">//</span>
<span class="kd">func</span> <span class="nf">f</span><span class="p">()</span> <span class="p">{}</span>
<span class="k">var</span> <span class="nv">flag</span> <span class="o">=</span> <span class="kc">true</span> <span class="p">{</span>
<span class="k">willSet</span> <span class="p">{}</span>
<span class="p">}</span>
</code></pre>
<pre class="highlight swift"><code><span class="c1">//</span>
<span class="c1">// disabled_block_types: [initializer_bodies]</span>
<span class="c1">//</span>
<span class="kd">class</span> <span class="kt">Apple</span> <span class="p">{</span>
<span class="nf">init</span><span class="p">()</span> <span class="p">{}</span>
<span class="kd">deinit</span> <span class="p">{}</span>
<span class="p">}</span>
</code></pre>
<pre class="highlight swift"><code><span class="c1">//</span>
<span class="c1">// disabled_block_types: [statement_blocks]</span>
<span class="c1">//</span>
<span class="k">for</span> <span class="n">_</span> <span class="k">in</span> <span class="mi">0</span><span class="o">..&lt;</span><span class="mi">10</span> <span class="p">{}</span>
<span class="k">do</span> <span class="p">{</span>
<span class="p">}</span> <span class="k">catch</span> <span class="p">{</span>
<span class="p">}</span>
<span class="kd">func</span> <span class="nf">f</span><span class="p">()</span> <span class="p">{</span>
<span class="k">defer</span> <span class="p">{}</span>
<span class="nf">print</span><span class="p">(</span><span class="s">"other code"</span><span class="p">)</span>
<span class="p">}</span>
<span class="k">if</span> <span class="n">flag</span> <span class="p">{</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="p">}</span>
<span class="k">repeat</span> <span class="p">{}</span> <span class="k">while</span> <span class="p">(</span><span class="n">flag</span><span class="p">)</span>
<span class="k">while</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="mi">10</span> <span class="p">{}</span>
</code></pre>
<pre class="highlight swift"><code><span class="n">f</span> <span class="p">{</span> <span class="n">_</span> <span class="k">in</span> <span class="cm">/* comment */</span> <span class="p">}</span>
<span class="n">f</span> <span class="p">{</span> <span class="n">_</span> <span class="k">in</span> <span class="c1">// comment</span>
<span class="p">}</span>
<span class="n">f</span> <span class="p">{</span> <span class="n">_</span> <span class="k">in</span>
<span class="c1">// comment</span>
<span class="p">}</span>
</code></pre>
<pre class="highlight swift"><code><span class="c1">//</span>
<span class="c1">// disabled_block_types: [closure_blocks]</span>
<span class="c1">//</span>
<span class="n">f</span> <span class="p">{}</span>
<span class="p">{}()</span>
</code></pre>
<h2 id='triggering-examples' class='heading'>Triggering Examples</h2>
<pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">f</span><span class="p">()</span> <span class="err"></span><span class="p">{}</span>
<span class="k">var</span> <span class="nv">flag</span> <span class="o">=</span> <span class="kc">true</span> <span class="p">{</span>
<span class="k">willSet</span> <span class="err"></span><span class="p">{}</span>
<span class="p">}</span>
</code></pre>
<pre class="highlight swift"><code><span class="kd">class</span> <span class="kt">Apple</span> <span class="p">{</span>
<span class="nf">init</span><span class="p">()</span> <span class="err"></span><span class="p">{}</span>
<span class="kd">deinit</span> <span class="err"></span><span class="p">{}</span>
<span class="p">}</span>
</code></pre>
<pre class="highlight swift"><code><span class="k">for</span> <span class="n">_</span> <span class="k">in</span> <span class="mi">0</span><span class="o">..&lt;</span><span class="mi">10</span> <span class="err"></span><span class="p">{}</span>
<span class="k">do</span> <span class="err"></span><span class="p">{</span>
<span class="p">}</span> <span class="k">catch</span> <span class="err"></span><span class="p">{</span>
<span class="p">}</span>
<span class="kd">func</span> <span class="nf">f</span><span class="p">()</span> <span class="p">{</span>
<span class="k">defer</span> <span class="err"></span><span class="p">{}</span>
<span class="nf">print</span><span class="p">(</span><span class="s">"other code"</span><span class="p">)</span>
<span class="p">}</span>
<span class="k">if</span> <span class="n">flag</span> <span class="err"></span><span class="p">{</span>
<span class="p">}</span> <span class="k">else</span> <span class="err"></span><span class="p">{</span>
<span class="p">}</span>
<span class="k">repeat</span> <span class="err"></span><span class="p">{}</span> <span class="k">while</span> <span class="p">(</span><span class="n">flag</span><span class="p">)</span>
<span class="k">while</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="mi">10</span> <span class="err"></span><span class="p">{}</span>
</code></pre>
<pre class="highlight swift"><code><span class="n">f</span> <span class="err"></span><span class="p">{}</span>
</code></pre>
<pre class="highlight swift"><code><span class="kt">Button</span> <span class="err"></span><span class="p">{}</span> <span class="nv">label</span><span class="p">:</span> <span class="err"></span><span class="p">{}</span>
</code></pre>
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