Function logSubErrors

ses.cjs:6694–6723

(severity, subErrors, optTag=  undefined)

   * @returns {void}
   */
  const logSubErrors=  (severity, subErrors, optTag=  undefined)=>  {
    if( subErrors.length===  0) {
      return;
     }
    if( subErrors.length===  1&&  optTag===  undefined) {
      // eslint-disable-next-line no-use-before-define
      logError(severity, subErrors[0]);
      return;
     }
    let label;
    if( subErrors.length===  1) {
      label=   `Nested error`;
     }else {
      label=   `Nested ${subErrors.length} errors`;
     }
    if( optTag!==  undefined) {
      label=   `${label} under ${optTag}`;
     }
    // eslint-disable-next-line @endo/no-polymorphic-call
    baseConsole.group(label);
    try {
      for( const subError of subErrors) {
        // eslint-disable-next-line no-use-before-define
        logError(severity, subError);
       }
     }finally {
      // eslint-disable-next-line @endo/no-polymorphic-call
      baseConsole.groupEnd();
     }
   };

  const errorsLogged=  new WeakSet();