mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-02 07:22:42 +00:00
9a20cf1697
This reverts commit6d2b84b3ed
, reversing changes made to73bc12199e
.
21 lines
767 B
Plaintext
21 lines
767 B
Plaintext
warning: the feature `dyn_star` is incomplete and may not be safe to use and/or cause compiler crashes
|
|
--> $DIR/upcast.rs:3:12
|
|
|
|
|
LL | #![feature(dyn_star, trait_upcasting)]
|
|
| ^^^^^^^^
|
|
|
|
|
= note: see issue #102425 <https://github.com/rust-lang/rust/issues/102425> for more information
|
|
= note: `#[warn(incomplete_features)]` on by default
|
|
|
|
error[E0277]: `dyn* Foo` needs to have the same ABI as a pointer
|
|
--> $DIR/upcast.rs:30:23
|
|
|
|
|
LL | let w: dyn* Bar = w;
|
|
| ^ `dyn* Foo` needs to be a pointer-like type
|
|
|
|
|
= help: the trait `PointerLike` is not implemented for `dyn* Foo`
|
|
|
|
error: aborting due to 1 previous error; 1 warning emitted
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|