mirror of https://github.com/rust-lang/rust.git
66 lines
2.2 KiB
Plaintext
66 lines
2.2 KiB
Plaintext
warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
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--> $DIR/diagnostic-hir-wf-check.rs:4:12
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LL | #![feature(non_lifetime_binders)]
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| ^^^^^^^^^^^^^^^^^^^^
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= note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information
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= note: `#[warn(incomplete_features)]` on by default
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error[E0277]: the trait bound `(): B` is not satisfied
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--> $DIR/diagnostic-hir-wf-check.rs:13:12
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LL | fn b() -> (W<()>, impl for<C> A<C>) { (W(()), ()) }
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| ^^^^^ the trait `B` is not implemented for `()`
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help: this trait has no implementations, consider adding one
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--> $DIR/diagnostic-hir-wf-check.rs:10:1
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LL | trait B {}
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| ^^^^^^^
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note: required by a bound in `W`
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--> $DIR/diagnostic-hir-wf-check.rs:11:13
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LL | struct W<T: B>(T);
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| ^ required by this bound in `W`
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error[E0277]: the trait bound `(): B` is not satisfied
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--> $DIR/diagnostic-hir-wf-check.rs:13:42
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LL | fn b() -> (W<()>, impl for<C> A<C>) { (W(()), ()) }
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| - ^^ the trait `B` is not implemented for `()`
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| |
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| required by a bound introduced by this call
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help: this trait has no implementations, consider adding one
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--> $DIR/diagnostic-hir-wf-check.rs:10:1
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LL | trait B {}
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| ^^^^^^^
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note: required by a bound in `W`
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--> $DIR/diagnostic-hir-wf-check.rs:11:13
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LL | struct W<T: B>(T);
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| ^ required by this bound in `W`
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error[E0277]: the trait bound `(): B` is not satisfied
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--> $DIR/diagnostic-hir-wf-check.rs:13:40
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LL | fn b() -> (W<()>, impl for<C> A<C>) { (W(()), ()) }
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| ^^^^^ the trait `B` is not implemented for `()`
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help: this trait has no implementations, consider adding one
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--> $DIR/diagnostic-hir-wf-check.rs:10:1
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LL | trait B {}
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| ^^^^^^^
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note: required by a bound in `W`
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--> $DIR/diagnostic-hir-wf-check.rs:11:13
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LL | struct W<T: B>(T);
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| ^ required by this bound in `W`
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error: aborting due to 3 previous errors; 1 warning emitted
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For more information about this error, try `rustc --explain E0277`.
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