rust/tests/ui/traits/issue-20692.rs
Taylor Cramer d00d4dfe0d Refactor dyn-compatibility error and suggestions
This CL makes a number of small changes to dyn compatibility errors:
- "object safety" has been renamed to "dyn-compatibility" throughout
- "Convert to enum" suggestions are no longer generated when there
  exists a type-generic impl of the trait or an impl for `dyn OtherTrait`
- Several error messages are reorganized for user readability

Additionally, the dyn compatibility error creation code has been
split out into functions.

cc #132713
cc #133267
2025-01-22 09:20:57 -08:00

12 lines
197 B
Rust

trait Array: Sized + Copy {}
fn f<T: Array>(x: &T) {
let _ = x
//~^ ERROR `Array` is not dyn compatible
as
&dyn Array;
//~^ ERROR `Array` is not dyn compatible
}
fn main() {}