| error[E0391]: cycle detected when computing type of `make_dyn_star::{opaque#0}` |
| --> $DIR/param-env-region-infer.rs:16:60 |
| | |
| LL | fn make_dyn_star<'a, T: PointerLike + Debug + 'a>(t: T) -> impl PointerLike + Debug + 'a { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| note: ...which requires type-checking `make_dyn_star`... |
| --> $DIR/param-env-region-infer.rs:16:1 |
| | |
| LL | fn make_dyn_star<'a, T: PointerLike + Debug + 'a>(t: T) -> impl PointerLike + Debug + 'a { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| = note: ...which requires computing layout of `make_dyn_star::{opaque#0}`... |
| = note: ...which requires normalizing `make_dyn_star::{opaque#0}`... |
| = note: ...which again requires computing type of `make_dyn_star::{opaque#0}`, completing the cycle |
| note: cycle used when checking item types in top-level module |
| --> $DIR/param-env-region-infer.rs:10:1 |
| | |
| LL | / #![feature(dyn_star, pointer_like_trait)] |
| LL | | #![allow(incomplete_features)] |
| LL | | |
| LL | | use std::fmt::Debug; |
| ... | |
| LL | | |
| LL | | fn main() {} |
| | |____________^ |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0391`. |
