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Rollup merge of #86387 - JohnTitor:now-no-unused-lifetimes, r=Mark-Simulacrum

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Remove `#[allow(unused_lifetimes)]` which is now unnecessary

Seems FP has been fixed, it doesn't need `#[allow(unused_lifetimes)]` anymore.
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Yuki Okushi 2021-06-22 07:37:53 +09:00 committed by GitHub
commit d2852354dc
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compiler/rustc_data_structures/src/captures.rs
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@ -3,8 +3,6 @@
/// Basically a workaround; see [this comment] for details.
///
/// [this comment]: https://github.com/rust-lang/rust/issues/34511#issuecomment-373423999
// FIXME(eddyb) false positive, the lifetime parameter is "phantom" but needed.
#[allow(unused_lifetimes)]
pub trait Captures<'a> {}
impl<'a, T: ?Sized> Captures<'a> for T {}