mirror of https://github.com/rust-lang/rust
26 lines
985 B
Plaintext
26 lines
985 B
Plaintext
error[E0072]: recursive type `Foo` has infinite size
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--> $DIR/issue-17431-6.rs:5:1
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LL | enum Foo { X(Mutex<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 { X(Mutex<Option<Box<Foo>>>) }
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| ++++ +
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error[E0391]: cycle detected when computing when `Foo` needs drop
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--> $DIR/issue-17431-6.rs:5:1
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LL | enum Foo { X(Mutex<Option<Foo>>) }
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| ^^^^^^^^
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= note: ...which immediately requires computing when `Foo` needs drop again
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= note: cycle used when computing whether `Foo` needs drop
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= note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
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error: aborting due to 2 previous errors
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Some errors have detailed explanations: E0072, E0391.
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For more information about an error, try `rustc --explain E0072`.
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