bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Auto merge of #106090 - WaffleLapkin:dereffffffffff, r=Nilstrieb

Browse source 
Remove some `ref` patterns from the compiler

Previous PR: https://github.com/rust-lang/rust/pull/105368

r? `@Nilstrieb`
This commit is contained in:
bors 2023-01-20 04:52:28 +00:00
commit 56ee85274e
53 changed files with 524 additions and 587 deletions
Download patch file Download diff file Expand all files Collapse all files

14
compiler/rustc_hir_analysis/src/check/check.rs
View file

@ -531,9 +531,7 @@ fn check_item_type(tcx: TyCtxt<'_>, id: hir::ItemId) {
DefKind::Fn => {} // entirely within check_item_body
DefKind::Impl => {
let it = tcx.hir().item(id);
let hir::ItemKind::Impl(ref impl_) = it.kind else {
return;
};
let hir::ItemKind::Impl(impl_) = it.kind else { return };
debug!("ItemKind::Impl {} with id {:?}", it.ident, it.owner_id);
if let Some(impl_trait_ref) = tcx.impl_trait_ref(it.owner_id) {
check_impl_items_against_trait(
@ -548,15 +546,15 @@ fn check_item_type(tcx: TyCtxt<'_>, id: hir::ItemId) {
}
DefKind::Trait => {
let it = tcx.hir().item(id);
let hir::ItemKind::Trait(_, _, _, _, ref items) = it.kind else {
let hir::ItemKind::Trait(_, _, _, _, items) = it.kind else {
return;
};
check_on_unimplemented(tcx, it);
for item in items.iter() {
let item = tcx.hir().trait_item(item.id);
match item.kind {
hir::TraitItemKind::Fn(ref sig, _) => {
match &item.kind {
hir::TraitItemKind::Fn(sig, _) => {
let abi = sig.header.abi;
fn_maybe_err(tcx, item.ident.span, abi);
}
@ -652,8 +650,8 @@ fn check_item_type(tcx: TyCtxt<'_>, id: hir::ItemId) {
}
let item = tcx.hir().foreign_item(item.id);
match item.kind {
hir::ForeignItemKind::Fn(ref fn_decl, _, _) => {
match &item.kind {
hir::ForeignItemKind::Fn(fn_decl, _, _) => {
require_c_abi_if_c_variadic(tcx, fn_decl, abi, item.span);
}
hir::ForeignItemKind::Static(..) => {