bjoernager/rust
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reduce borrowing and (de)referencing around match patterns (clippy::match_ref_pats)

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This commit is contained in:
Matthias Krüger 2021-01-02 20:09:17 +01:00
parent 90ccf4f5ad
commit 8a90626a46
28 changed files with 89 additions and 91 deletions
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6
compiler/rustc_save_analysis/src/dump_visitor.rs
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@ -582,7 +582,7 @@ impl<'tcx> DumpVisitor<'tcx> {
}
ref v => {
let mut value = format!("{}::{}", enum_data.name, name);
if let &hir::VariantData::Tuple(ref fields, _) = v {
if let hir::VariantData::Tuple(fields, _) = v {
value.push('(');
value.push_str(
&fields
@ -653,7 +653,7 @@ impl<'tcx> DumpVisitor<'tcx> {
let map = &self.tcx.hir();
self.nest_typeck_results(map.local_def_id(item.hir_id), |v| {
v.visit_ty(&typ);
if let &Some(ref trait_ref) = trait_ref {
if let Some(trait_ref) = trait_ref {
v.process_path(trait_ref.hir_ref_id, &hir::QPath::Resolved(None, &trait_ref.path));
}
v.process_generic_params(generics, "", item.hir_id);
@ -1082,7 +1082,7 @@ impl<'tcx> DumpVisitor<'tcx> {
);
}
if let &Some(ref default_ty) = default_ty {
if let Some(default_ty) = default_ty {
self.visit_ty(default_ty)
}
}