rust/tests/ui/recursion/recursive-enum.stderr
Nilstrieb 41e8d152dc Show number in error message even for one error
Co-authored-by: Adrian <adrian.iosdev@gmail.com>
2023-11-24 19:15:52 +01:00

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error[E0072]: recursive type `List` has infinite size
--> $DIR/recursive-enum.rs:1:1
|
LL | enum List<T> { Cons(T, List<T>), Nil }
| ^^^^^^^^^^^^ ------- recursive without indirection
|
help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
|
LL | enum List<T> { Cons(T, Box<List<T>>), Nil }
| ++++ +
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0072`.