polywrap_paste 1.0.0

error: `"0f"` is not a valid identifier
 --> tests/ui/invalid-ident.rs:4:8
  |
4 |     fn [<0 f>]() {}
  |        ^^^^^^^

error: `"f\""` is not a valid identifier
 --> tests/ui/invalid-ident.rs:8:8
  |
8 |     fn [<f '"'>]() {}
  |        ^^^^^^^^^

error: `"f'"` is not a valid identifier
  --> tests/ui/invalid-ident.rs:12:8
   |
12 |     fn [<f "'">]() {}
   |        ^^^^^^^^^