x Bad character escape sequence, expected 2 hex characters
   ,-[$DIR/tests/test262-parser/fail/b3fc8ced7ce28c35.js:1:1]
 1 | ('\x')
   :   ^^
   `----

  x Unterminated string constant
   ,-[$DIR/tests/test262-parser/fail/b3fc8ced7ce28c35.js:1:1]
 1 | ('\x')
   :     ^^
   `----