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Rollup merge of #142371 - fee1-dead-contrib:push-xqlkumzurkus, r=petrochenkov

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avoid `&mut P<T>` in `visit_expr` etc methods

trying a different way than rust-lang/rust#141636
r? ghost
This commit is contained in:
Jacob Pratt 2025-06-17 23:19:34 +02:00 • committed by GitHub
commit e95fb09dfb
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11 changed files with 62 additions and 45 deletions
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6
src/tools/clippy/clippy_lints/src/unnested_or_patterns.rs
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@ -128,7 +128,7 @@ fn remove_all_parens(pat: &mut P<Pat>) {
}
impl MutVisitor for Visitor {
fn visit_pat(&mut self, pat: &mut P<Pat>) {
fn visit_pat(&mut self, pat: &mut Pat) {
let is_inner = mem::replace(&mut self.is_inner, true);
walk_pat(self, pat);
let inner = match &mut pat.kind {
@ -145,7 +145,7 @@ fn remove_all_parens(pat: &mut P<Pat>) {
fn insert_necessary_parens(pat: &mut P<Pat>) {
struct Visitor;
impl MutVisitor for Visitor {
fn visit_pat(&mut self, pat: &mut P<Pat>) {
fn visit_pat(&mut self, pat: &mut Pat) {
use ast::BindingMode;
walk_pat(self, pat);
let target = match &mut pat.kind {
@ -167,7 +167,7 @@ fn unnest_or_patterns(pat: &mut P<Pat>) -> bool {
changed: bool,
}
impl MutVisitor for Visitor {
fn visit_pat(&mut self, p: &mut P<Pat>) {
fn visit_pat(&mut self, p: &mut Pat) {
// This is a bottom up transformation, so recurse first.
walk_pat(self, p);