whole_func_string: function workaround() {
      var node = document.createElement('div');
  
      function matches(element, selector) {
          if (method.call(element, selector)) {
              return true;
          } else if (!element.parentNode) {
              // If node is not attached, temporarily attach to node
              node.appendChild(element);
              var result = method.call(element, selector);
              node.removeChild(element);
              return result;
          } else {
              return false;
          }
      }
  
      return matches;
  }
func_code_string: function workaround() {
      var node = document.createElement('div');
  
      function matches(element, selector) {
          if (method.call(element, selector)) {
              return true;
          } else if (!element.parentNode) {
              // If node is not attached, temporarily attach to node
              node.appendChild(element);
              var result = method.call(element, selector);
              node.removeChild(element);
              return result;
          } else {
              return false;
          }
      }
  
      return matches;
  }
func_documentation_string: Return a workaround function to fix the bug. Note that this will slow down matching, but only if the bug exists in this browser.