bjoernager/rust
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fix a couple of stylistic clippy warnings

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namely:

clippy::redundant_pattern_matching
clippy::redundant_pattern
clippy::search_is_some
clippy::filter_next
clippy::into_iter_on_ref
clippy::clone_on_copy
clippy::needless_return
This commit is contained in:
Matthias Krüger 2020-09-15 22:36:43 +02:00
parent a874956d94
commit 73d4171ea6
9 changed files with 10 additions and 12 deletions
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2
compiler/rustc_infer/src/infer/error_reporting/nice_region_error/named_anon_conflict.rs
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@ -85,7 +85,7 @@ impl<'a, 'tcx> NiceRegionError<'a, 'tcx> {
debug!("try_report_named_anon_conflict: ret ty {:?}", ty);
if sub == &ty::ReStatic
&& v.0.into_iter().find(|t| t.span.desugaring_kind().is_none()).is_some()
&& v.0.into_iter().any(|t| t.span.desugaring_kind().is_none())
{
// If the failure is due to a `'static` requirement coming from a `dyn` or
// `impl` Trait that *isn't* caused by `async fn` desugaring, handle this case