30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
warning: to use a constant of type `std::cell::Cell` in a pattern, `std::cell::Cell` must be annotated with `#[derive(PartialEq, Eq)]`
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--> $DIR/issue-55511.rs:16:9
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LL | <() as Foo<'static>>::C => { }
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| ^^^^^^^^^^^^^^^^^^^^^^^
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note: lint level defined here
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--> $DIR/issue-55511.rs:1:9
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LL | #![warn(indirect_structural_match)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411>
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error[E0597]: `a` does not live long enough
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--> $DIR/issue-55511.rs:13:28
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LL | let b = Some(Cell::new(&a));
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| ^^ borrowed value does not live long enough
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...
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LL | <() as Foo<'static>>::C => { }
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| ----------------------- type annotation requires that `a` is borrowed for `'static`
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...
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LL | }
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| - `a` dropped here while still borrowed
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0597`.
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