mirror of https://github.com/rust-lang/rust
17 lines
452 B
Plaintext
17 lines
452 B
Plaintext
error[E0072]: recursive type `Expr` has infinite size
|
|
--> $DIR/issue-32326.rs:5:1
|
|
|
|
|
LL | enum Expr {
|
|
| ^^^^^^^^^
|
|
LL | Plus(Expr, Expr),
|
|
| ---- recursive without indirection
|
|
|
|
|
help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
|
|
|
|
|
LL | Plus(Box<Expr>, Expr),
|
|
| ++++ +
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0072`.
|