<!DOCTYPE html>
<html>
  <head>
    <script src="../../../../resources/gc.js"></script>
    <meta charset="utf-8"/>
  </head>
  <body>
    <p>
      <math><mi id="sin">sin</mi></math>
      <math><mi mathvariant="bold">x</mi></math>
    </p>
    <p>
      <math><mo>-</mo><mi>sin</mi><mi>x</mi></math>
    </p>

  </body>
<script>
  document.getElementById("sin").setAttribute("style","text-rendering:auto;");
  document.getElementById("sin").appendChild(document.createTextNode('\u6888\u9867\uaa6f\u9b40\u7420\uf87f\u8491\ud608\u39bd\ucddb\u5d99\ud529\u8c59\u9e80'));
  window.gc();
  if (window.testRunner)
    testRunner.dumpAsText();
  document.body.innerText = "Passed - no crash.";
</script>
</html>