rust/tests/ui/typeck/issue-89275.stderr

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error[E0308]: mismatched types
--> $DIR/issue-89275.rs:28:29
|
LL | let other: &mut Other = downcast();
| ---------- ^^^^^^^^^^ types differ in mutability
| |
| expected due to this
|
= note: expected mutable reference `&mut Other`
found reference `&_`
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0308`.