15 lines
491 B
Plaintext
15 lines
491 B
Plaintext
error[E0072]: recursive type `Foo` has infinite size
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--> $DIR/issue-17431-7.rs:1:1
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LL | enum Foo { Voo(Option<Option<Foo>>) }
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| ^^^^^^^^ --- recursive without indirection
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help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
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LL | enum Foo { Voo(Option<Option<Box<Foo>>>) }
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| ++++ +
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0072`.
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