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50 lines
1.2 KiB
Plaintext
50 lines
1.2 KiB
Plaintext
error[E0072]: recursive types `A` and `B` have infinite size
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--> $DIR/mutual-struct-recursion.rs:1:1
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LL | struct A<T> {
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| ^^^^^^^^^^^
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...
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LL | y: B<T>,
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| ---- recursive without indirection
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...
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LL | struct B<T> {
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| ^^^^^^^^^^^
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LL | z: A<T>
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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 ~ y: Box<B<T>>,
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LL | }
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LL |
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LL | struct B<T> {
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LL ~ z: Box<A<T>>
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error[E0072]: recursive types `C` and `D` have infinite size
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--> $DIR/mutual-struct-recursion.rs:11:1
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LL | struct C<T> {
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| ^^^^^^^^^^^
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...
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LL | y: Option<Option<D<T>>>,
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| ---- recursive without indirection
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...
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LL | struct D<T> {
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| ^^^^^^^^^^^
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LL | z: Option<Option<C<T>>>,
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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 ~ y: Option<Option<Box<D<T>>>>,
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LL | }
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LL |
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LL | struct D<T> {
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LL ~ z: Option<Option<Box<C<T>>>>,
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0072`.
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