bjoernager/rust
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Remove useless borrows and derefs

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Maybe Waffle 2022-11-29 11:01:17 +00:00
parent 9c0bc3028a
commit f2b97a8bfe
41 changed files with 145 additions and 146 deletions
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36
compiler/rustc_hir/src/intravisit.rs
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@ -448,7 +448,7 @@ pub trait Visitor<'v>: Sized {
pub fn walk_param<'v, V: Visitor<'v>>(visitor: &mut V, param: &'v Param<'v>) {
visitor.visit_id(param.hir_id);
visitor.visit_pat(&param.pat);
visitor.visit_pat(param.pat);
}
pub fn walk_item<'v, V: Visitor<'v>>(visitor: &mut V, item: &'v Item<'v>) {
@ -470,7 +470,7 @@ pub fn walk_item<'v, V: Visitor<'v>>(visitor: &mut V, item: &'v Item<'v>) {
}
ItemKind::Fn(ref sig, ref generics, body_id) => visitor.visit_fn(
FnKind::ItemFn(item.ident, generics, sig.header),
&sig.decl,
sig.decl,
body_id,
item.span,
item.hir_id(),
@ -544,7 +544,7 @@ pub fn walk_item<'v, V: Visitor<'v>>(visitor: &mut V, item: &'v Item<'v>) {
pub fn walk_body<'v, V: Visitor<'v>>(visitor: &mut V, body: &'v Body<'v>) {
walk_list!(visitor, visit_param, body.params);
visitor.visit_expr(&body.value);
visitor.visit_expr(body.value);
}
pub fn walk_ident<'v, V: Visitor<'v>>(visitor: &mut V, ident: Ident) {
@ -580,7 +580,7 @@ pub fn walk_local<'v, V: Visitor<'v>>(visitor: &mut V, local: &'v Local<'v>) {
// dominates the local's definition.
walk_list!(visitor, visit_expr, &local.init);
visitor.visit_id(local.hir_id);
visitor.visit_pat(&local.pat);
visitor.visit_pat(local.pat);
if let Some(els) = local.els {
visitor.visit_block(els);
}
@ -606,7 +606,7 @@ pub fn walk_stmt<'v, V: Visitor<'v>>(visitor: &mut V, statement: &'v Stmt<'v>) {
pub fn walk_arm<'v, V: Visitor<'v>>(visitor: &mut V, arm: &'v Arm<'v>) {
visitor.visit_id(arm.hir_id);
visitor.visit_pat(&arm.pat);
visitor.visit_pat(arm.pat);
if let Some(ref g) = arm.guard {
match g {
Guard::If(ref e) => visitor.visit_expr(e),
@ -615,7 +615,7 @@ pub fn walk_arm<'v, V: Visitor<'v>>(visitor: &mut V, arm: &'v Arm<'v>) {
}
}
}
visitor.visit_expr(&arm.body);
visitor.visit_expr(arm.body);
}
pub fn walk_pat<'v, V: Visitor<'v>>(visitor: &mut V, pattern: &'v Pat<'v>) {
@ -660,7 +660,7 @@ pub fn walk_pat<'v, V: Visitor<'v>>(visitor: &mut V, pattern: &'v Pat<'v>) {
pub fn walk_pat_field<'v, V: Visitor<'v>>(visitor: &mut V, field: &'v PatField<'v>) {
visitor.visit_id(field.hir_id);
visitor.visit_ident(field.ident);
visitor.visit_pat(&field.pat)
visitor.visit_pat(field.pat)
}
pub fn walk_array_len<'v, V: Visitor<'v>>(visitor: &mut V, len: &'v ArrayLen) {
@ -799,7 +799,7 @@ pub fn walk_let_expr<'v, V: Visitor<'v>>(visitor: &mut V, let_expr: &'v Let<'v>)
pub fn walk_expr_field<'v, V: Visitor<'v>>(visitor: &mut V, field: &'v ExprField<'v>) {
visitor.visit_id(field.hir_id);
visitor.visit_ident(field.ident);
visitor.visit_expr(&field.expr)
visitor.visit_expr(field.expr)
}
pub fn walk_ty<'v, V: Visitor<'v>>(visitor: &mut V, typ: &'v Ty<'v>) {
@ -807,10 +807,10 @@ pub fn walk_ty<'v, V: Visitor<'v>>(visitor: &mut V, typ: &'v Ty<'v>) {
match typ.kind {
TyKind::Slice(ref ty) => visitor.visit_ty(ty),
TyKind::Ptr(ref mutable_type) => visitor.visit_ty(&mutable_type.ty),
TyKind::Ptr(ref mutable_type) => visitor.visit_ty(mutable_type.ty),
TyKind::Rptr(ref lifetime, ref mutable_type) => {
visitor.visit_lifetime(lifetime);
visitor.visit_ty(&mutable_type.ty)
visitor.visit_ty(mutable_type.ty)
}
TyKind::Never => {}
TyKind::Tup(tuple_element_types) => {
@ -818,7 +818,7 @@ pub fn walk_ty<'v, V: Visitor<'v>>(visitor: &mut V, typ: &'v Ty<'v>) {
}
TyKind::BareFn(ref function_declaration) => {
walk_list!(visitor, visit_generic_param, function_declaration.generic_params);
visitor.visit_fn_decl(&function_declaration.decl);
visitor.visit_fn_decl(function_declaration.decl);
}
TyKind::Path(ref qpath) => {
visitor.visit_qpath(qpath, typ.hir_id, typ.span);
@ -948,8 +948,8 @@ pub fn walk_trait_item<'v, V: Visitor<'v>>(visitor: &mut V, trait_item: &'v Trai
let TraitItem { ident, generics, ref defaultness, ref kind, span, owner_id: _ } = *trait_item;
let hir_id = trait_item.hir_id();
visitor.visit_ident(ident);
visitor.visit_generics(&generics);
visitor.visit_defaultness(&defaultness);
visitor.visit_generics(generics);
visitor.visit_defaultness(defaultness);
match *kind {
TraitItemKind::Const(ref ty, default) => {
visitor.visit_id(hir_id);
@ -958,13 +958,13 @@ pub fn walk_trait_item<'v, V: Visitor<'v>>(visitor: &mut V, trait_item: &'v Trai
}
TraitItemKind::Fn(ref sig, TraitFn::Required(param_names)) => {
visitor.visit_id(hir_id);
visitor.visit_fn_decl(&sig.decl);
visitor.visit_fn_decl(sig.decl);
for &param_name in param_names {
visitor.visit_ident(param_name);
}
}
TraitItemKind::Fn(ref sig, TraitFn::Provided(body_id)) => {
visitor.visit_fn(FnKind::Method(ident, sig), &sig.decl, body_id, span, hir_id);
visitor.visit_fn(FnKind::Method(ident, sig), sig.decl, body_id, span, hir_id);
}
TraitItemKind::Type(bounds, ref default) => {
visitor.visit_id(hir_id);
@ -1006,7 +1006,7 @@ pub fn walk_impl_item<'v, V: Visitor<'v>>(visitor: &mut V, impl_item: &'v ImplIt
ImplItemKind::Fn(ref sig, body_id) => {
visitor.visit_fn(
FnKind::Method(impl_item.ident, sig),
&sig.decl,
sig.decl,
body_id,
impl_item.span,
impl_item.hir_id(),
@ -1039,7 +1039,7 @@ pub fn walk_impl_item_ref<'v, V: Visitor<'v>>(visitor: &mut V, impl_item_ref: &'
pub fn walk_trait_ref<'v, V: Visitor<'v>>(visitor: &mut V, trait_ref: &'v TraitRef<'v>) {
visitor.visit_id(trait_ref.hir_ref_id);
visitor.visit_path(&trait_ref.path, trait_ref.hir_ref_id)
visitor.visit_path(trait_ref.path, trait_ref.hir_ref_id)
}
pub fn walk_param_bound<'v, V: Visitor<'v>>(visitor: &mut V, bound: &'v GenericBound<'v>) {
@ -1071,7 +1071,7 @@ pub fn walk_struct_def<'v, V: Visitor<'v>>(
pub fn walk_field_def<'v, V: Visitor<'v>>(visitor: &mut V, field: &'v FieldDef<'v>) {
visitor.visit_id(field.hir_id);
visitor.visit_ident(field.ident);
visitor.visit_ty(&field.ty);
visitor.visit_ty(field.ty);
}
pub fn walk_enum_def<'v, V: Visitor<'v>>(