error: Invalid character in identifier
 --> $DIR/tests/test262-parser/fail/abc46381e4e6bcca.js:1:5
  |
1 | var \uD83B\uDE00
  |     ^^^^^^

error: Invalid character in identifier
 --> $DIR/tests/test262-parser/fail/abc46381e4e6bcca.js:1:11
  |
1 | var \uD83B\uDE00
  |           ^^^^^^