error: extraneous value
 --> $DIR/export_fn_extra_value.rs:9:26
  |
9 | #[export_fn(return_raw = "yes")]
  |                          ^^^^^

error[E0425]: cannot find function `test_fn` in this scope
  --> $DIR/export_fn_extra_value.rs:19:8
   |
19 |     if test_fn(n) {
   |        ^^^^^^^ not found in this scope