mirror of https://github.com/rust-lang/rust
75 lines
2.9 KiB
Plaintext
75 lines
2.9 KiB
Plaintext
error[E0308]: mismatched types
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--> $DIR/issue-102892.rs:16:26
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LL | let (a, b): (A, B) = &**arc; // suggests putting `&**arc` here too
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| ------ ^^^^^^ expected `(A, B)`, found `&(A, B)`
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| |
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| expected due to this
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= note: expected tuple `(A, B)`
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found reference `&(A, B)`
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help: consider removing the borrow
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LL - let (a, b): (A, B) = &**arc; // suggests putting `&**arc` here too
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LL + let (a, b): (A, B) = **arc; // suggests putting `&**arc` here too
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help: alternatively, consider changing the type annotation
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LL | let (a, b): &(A, B) = &**arc; // suggests putting `&**arc` here too
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| +
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error[E0308]: mismatched types
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--> $DIR/issue-102892.rs:21:32
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LL | let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too
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| ^^^^^^^^^^^^^^ expected `(A, B)`, found `&mut (A, B)`
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= note: expected tuple `(A, B)`
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found mutable reference `&mut (A, B)`
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help: consider removing the borrow
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LL - let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too
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LL + let (a, b): ((A, B), A) = (*mutation, &(**arc).0); // suggests putting `&**arc` here too
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help: alternatively, consider changing the type annotation
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LL | let (a, b): (&mut (A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too
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| ++++
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error[E0308]: mismatched types
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--> $DIR/issue-102892.rs:21:48
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LL | let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too
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| ^^^^^^^^^^ expected `A`, found `&A`
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help: consider removing the borrow
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LL - let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too
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LL + let (a, b): ((A, B), A) = (&mut *mutation, (**arc).0); // suggests putting `&**arc` here too
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help: alternatively, consider changing the type annotation
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LL | let (a, b): ((A, B), &A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too
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| +
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error[E0507]: cannot move out of an `Arc`
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--> $DIR/issue-102892.rs:11:18
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LL | let (a, b) = **arc; // suggests putting `&**arc` here; with that, fixed!
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| - - ^^^^^
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| | |
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| | ...and here
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| data moved here
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= note: move occurs because these variables have types that don't implement the `Copy` trait
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help: consider removing the dereference here
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LL - let (a, b) = **arc; // suggests putting `&**arc` here; with that, fixed!
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LL + let (a, b) = *arc; // suggests putting `&**arc` here; with that, fixed!
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error: aborting due to 4 previous errors
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Some errors have detailed explanations: E0308, E0507.
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For more information about an error, try `rustc --explain E0308`.
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