n class="FloatNumber">3.0</span><span class="Operator">.</span><span class="Identifier">toJs</span><span class="Punctuation">]</span><span class="Punctuation">)</span>
  <span class="Identifier">doAssert</span> <span class="Identifier">a</span><span class="Operator">.</span><span class="Identifier">len</span> <span class="Operator">==</span> <span class="DecNumber">4</span>
  <span class="Identifier">doAssert</span> <span class="Identifier">b</span><span class="Operator">.</span><span class="Identifier">len