error: hidden lifetime parameters in types are deprecated --> $DIR/issue-91763.rs:8:20 | LL | fn f() -> Ptr; | ^ expected lifetime parameter | note: the lint level is defined here --> $DIR/issue-91763.rs:3:9 | LL | #![deny(elided_lifetimes_in_paths)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: indicate the anonymous lifetime | LL | fn f() -> Ptr<'_>; | ++++ error: aborting due to 1 previous error