err method

void err(
  1. int ind, [
  2. String? msg,
  3. dynamic nt
])

Implementation

void err(int ind, [String? msg, nt]) {
  throw(msg ?? ec[ind]);
  // e.code = ind;
  // if (Error.captureStackTrace)
  //     Error.captureStackTrace(e, err);
  // if(!nt)
  //   throw e;
  // return e;
}