mirror of https://github.com/rust-lang/rust
40 lines
1.2 KiB
Plaintext
40 lines
1.2 KiB
Plaintext
warning: unnecessary lifetime parameter `'a`
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--> $DIR/regions-static-bound-rpass.rs:5:17
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LL | fn invariant_id<'a,'b>(t: &'b mut &'static ()) -> &'b mut &'a ()
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| ^^
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= note: you can use the `'static` lifetime directly, in place of `'a`
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note: the lint level is defined here
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--> $DIR/regions-static-bound-rpass.rs:3:9
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LL | #![warn(redundant_lifetimes)]
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| ^^^^^^^^^^^^^^^^^^^
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warning: unnecessary lifetime parameter `'a`
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--> $DIR/regions-static-bound-rpass.rs:9:14
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LL | fn static_id<'a>(t: &'a ()) -> &'static ()
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| ^^
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= note: you can use the `'static` lifetime directly, in place of `'a`
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warning: unnecessary lifetime parameter `'a`
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--> $DIR/regions-static-bound-rpass.rs:13:23
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LL | fn static_id_indirect<'a,'b>(t: &'a ()) -> &'static ()
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| ^^
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= note: you can use the `'static` lifetime directly, in place of `'a`
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warning: unnecessary lifetime parameter `'b`
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--> $DIR/regions-static-bound-rpass.rs:13:26
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LL | fn static_id_indirect<'a,'b>(t: &'a ()) -> &'static ()
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| ^^
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= note: you can use the `'static` lifetime directly, in place of `'b`
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warning: 4 warnings emitted
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