if (nsCRT::strcasecmp(nsPromiseFlatString(aValue).get(),
if (nsCRT::strcasecmp(PromiseFlatString(aValue).get(),
nsHTMLAnchorElement::StringToAttribute(nsIAtom* aAttribute,                                       const nsAReadableString& aValue,                                       nsHTMLValue& aResult){  if (aAttribute == nsHTMLAtoms::tabindex) {    if (ParseValue(aValue, 0, 32767, aResult, eHTMLUnit_Integer)) {      return NS_CONTENT_ATTR_HAS_VALUE;    }  }  else if (aAttribute == nsHTMLAtoms::suppress) {    if (nsCRT::strcasecmp(nsPromiseFlatString(aValue).get(),                          NS_LITERAL_STRING("true").get())) {      aResult.SetEmptyValue();  // XXX? shouldn't just leave "true"      return NS_CONTENT_ATTR_HAS_VALUE;    }  }  return NS_CONTENT_ATTR_NOT_THERE;}