| error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563) |
| --> $DIR/min_const_fn_dyn.rs:9:5 |
| | |
| LL | x.0.field; |
| | ^^^^^^^^^ |
| | |
| = help: add #![feature(const_fn)] to the crate attributes to enable |
| |
| error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563) |
| --> $DIR/min_const_fn_dyn.rs:12:66 |
| | |
| LL | const fn no_inner_dyn_trait_ret() -> Hide { Hide(HasDyn { field: &0 }) } |
| | ^^ |
| | |
| = help: add #![feature(const_fn)] to the crate attributes to enable |
| |
| warning[E0716]: temporary value dropped while borrowed |
| --> $DIR/min_const_fn_dyn.rs:12:67 |
| | |
| LL | const fn no_inner_dyn_trait_ret() -> Hide { Hide(HasDyn { field: &0 }) } |
| | -^ - temporary value is freed at the end of this statement |
| | || |
| | |creates a temporary which is freed while still in use |
| | cast requires that borrow lasts for `'static` |
| | |
| = warning: this error has been downgraded to a warning for backwards compatibility with previous releases |
| = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future |
| |
| error: aborting due to 2 previous errors |
| |
| Some errors have detailed explanations: E0716, E0723. |
| For more information about an error, try `rustc --explain E0716`. |
