><span class="Identifier">emit</span><span class="Punctuation">(</span><span class="StringLit">&quot;bar&quot;</span><span class="Punctuation">)</span>
<span class="Identifier">doAssert</span> <span class="Identifier">messages</span> <span class="Operator">==</span> <span class="Operator">@</span><span class="Punctuation">[</span><span class="StringLit">&quot;foo&quot;</span><span class="Punctuation">,</span> <span class="StringLit">&quot;bar&quot;</span><span class="Punctuation">]</span>
<span class="Ident