error: Expected ';', '}' or <eof>
 --> $DIR/tests/test262-parser/fail/09af6db5fe41b857.js:1:7
  |
1 | yield v
  |       ^
  |
note: This is the expression part of an expression statement
 --> $DIR/tests/test262-parser/fail/09af6db5fe41b857.js:1:1
  |
1 | yield v
  | ^^^^^