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Remove unused codes

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r0cky 2024-01-21 12:56:23 +08:00
parent a911652360
commit 1a9ef233b7
2 changed files with 0 additions and 97 deletions
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95
crates/hir-ty/src/diagnostics/match_check.rs
View file

@ -413,98 +413,3 @@ where
(self.0)(f)
}
}
pub(crate) trait PatternFoldable: Sized {
fn fold_with<F: PatternFolder>(&self, folder: &mut F) -> Self {
self.super_fold_with(folder)
}
fn super_fold_with<F: PatternFolder>(&self, folder: &mut F) -> Self;
}
pub(crate) trait PatternFolder: Sized {
fn fold_pattern(&mut self, pattern: &Pat) -> Pat {
pattern.super_fold_with(self)
}
fn fold_pattern_kind(&mut self, kind: &PatKind) -> PatKind {
kind.super_fold_with(self)
}
}
impl<T: PatternFoldable> PatternFoldable for Box<T> {
fn super_fold_with<F: PatternFolder>(&self, folder: &mut F) -> Self {
let content: T = (**self).fold_with(folder);
Box::new(content)
}
}
impl<T: PatternFoldable> PatternFoldable for Vec<T> {
fn super_fold_with<F: PatternFolder>(&self, folder: &mut F) -> Self {
self.iter().map(|t| t.fold_with(folder)).collect()
}
}
impl<T: PatternFoldable> PatternFoldable for Option<T> {
fn super_fold_with<F: PatternFolder>(&self, folder: &mut F) -> Self {
self.as_ref().map(|t| t.fold_with(folder))
}
}
macro_rules! clone_impls {
($($ty:ty),+) => {
$(
impl PatternFoldable for $ty {
fn super_fold_with<F: PatternFolder>(&self, _: &mut F) -> Self {
Clone::clone(self)
}
}
)+
}
}
clone_impls! { LocalFieldId, Ty, Substitution, EnumVariantId }
impl PatternFoldable for FieldPat {
fn super_fold_with<F: PatternFolder>(&self, folder: &mut F) -> Self {
FieldPat { field: self.field.fold_with(folder), pattern: self.pattern.fold_with(folder) }
}
}
impl PatternFoldable for Pat {
fn fold_with<F: PatternFolder>(&self, folder: &mut F) -> Self {
folder.fold_pattern(self)
}
fn super_fold_with<F: PatternFolder>(&self, folder: &mut F) -> Self {
Pat { ty: self.ty.fold_with(folder), kind: self.kind.fold_with(folder) }
}
}
impl PatternFoldable for PatKind {
fn fold_with<F: PatternFolder>(&self, folder: &mut F) -> Self {
folder.fold_pattern_kind(self)
}
fn super_fold_with<F: PatternFolder>(&self, folder: &mut F) -> Self {
match self {
PatKind::Wild => PatKind::Wild,
PatKind::Binding { name, subpattern } => {
PatKind::Binding { name: name.clone(), subpattern: subpattern.fold_with(folder) }
}
PatKind::Variant { substs, enum_variant, subpatterns } => PatKind::Variant {
substs: substs.fold_with(folder),
enum_variant: enum_variant.fold_with(folder),
subpatterns: subpatterns.fold_with(folder),
},
PatKind::Leaf { subpatterns } => {
PatKind::Leaf { subpatterns: subpatterns.fold_with(folder) }
}
PatKind::Deref { subpattern } => {
PatKind::Deref { subpattern: subpattern.fold_with(folder) }
}
&PatKind::LiteralBool { value } => PatKind::LiteralBool { value },
PatKind::Or { pats } => PatKind::Or { pats: pats.fold_with(folder) },
}
}
}

2
crates/ide-assists/src/handlers/sort_items.rs
View file

@ -116,11 +116,9 @@ trait AddRewrite {
new: Vec<T>,
target: TextRange,
) -> Option<()>;
fn yeet() {}
}
impl AddRewrite for Assists {
fn yeet() {}
fn add_rewrite<T: AstNode>(
&mut self,
label: &str,