s="Punctuation">,</span> <span class="StringLit">&quot;2&quot;</span><span class="Punctuation">,</span> <span class="StringLit">&quot;3&quot;</span><span class="Punctuation">,</span> <span class="StringLit">&quot;4&quot;</span><span class="Punctuation">]</span>
  <span class="Identifier">doAssert</span> <span class="Identifier">b</span><span class="Operator">.</span><span class="Identifier">toString</span><span class="Punctuation">(</span><span class="Punctuation">)</span> <span class="Operator">==</span> <