rejectSomeDirectEvalExpressions = src => {
  const lineNumber = getLineNumber(src, someDirectEvalPattern);
  if (lineNumber < 0) {
    return src;
  }
  const name = getSourceURL(src);
  // See https://github.com/endojs/endo/blob/master/packages/ses/error-codes/SES_EVAL_REJECTED.md
  throw SyntaxError(
    `Possible direct eval expression rejected at ${name}:${lineNumber}. (SES_EVAL_REJECTED)`,
  );
}
A transform that bundles together the transforms that must unconditionally
happen last in order to ensure safe evaluation without parsing.

@param {string} source
@returns {string}