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Remove item_tree::Expr

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It's empty and unused
This commit is contained in:
Jonas Schievink 2021-01-18 18:05:40 +01:00
parent 9daba961f2
commit 6f4f285f37
1 changed files with 1 additions and 9 deletions
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10
crates/hir_def/src/item_tree.rs
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@ -145,7 +145,6 @@ impl ItemTree {
macro_calls,
macro_rules,
macro_defs,
exprs,
vis,
generics,
} = &mut **data;
@ -167,7 +166,6 @@ impl ItemTree {
macro_calls.shrink_to_fit();
macro_rules.shrink_to_fit();
macro_defs.shrink_to_fit();
exprs.shrink_to_fit();
vis.arena.shrink_to_fit();
generics.arena.shrink_to_fit();
@ -296,7 +294,6 @@ struct ItemTreeData {
macro_calls: Arena<MacroCall>,
macro_rules: Arena<MacroRules>,
macro_defs: Arena<MacroDef>,
exprs: Arena<Expr>,
vis: ItemVisibilities,
generics: GenericParamsStorage,
@ -461,7 +458,7 @@ macro_rules! impl_index {
};
}
impl_index!(fields: Field, variants: Variant, exprs: Expr);
impl_index!(fields: Field, variants: Variant);
impl Index<RawVisibilityId> for ItemTree {
type Output = RawVisibility;
@ -664,11 +661,6 @@ pub struct MacroDef {
pub ast_id: FileAstId<ast::MacroDef>,
}
// NB: There's no `FileAstId` for `Expr`. The only case where this would be useful is for array
// lengths, but we don't do much with them yet.
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct Expr;
macro_rules! impl_froms {
($e:ident { $($v:ident ($t:ty)),* $(,)? }) => {
$(