tests/ui/typeck/bad-recursive-type-sig-infer.stderr

error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types
  --> $DIR/bad-recursive-type-sig-infer.rs:1:11
   |
LL | fn a() -> _ {
   |           ^ not allowed in type signatures

error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types
  --> $DIR/bad-recursive-type-sig-infer.rs:6:11
   |
LL | fn b() -> _ {
   |           ^ not allowed in type signatures

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0121`.