x Expected 2 hex characters ,-[$DIR/tests/test262-parser/fail/b61406dafcaab4b7.js:1:1] 1 | ('\x0') : ^^^ `---- x Unterminated string constant ,-[$DIR/tests/test262-parser/fail/b61406dafcaab4b7.js:1:1] 1 | ('\x0') : ^^ `----