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Eagerly lower enum variants in CrateDefMap construction

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This commit is contained in:
Lukas Wirth 2024-01-15 10:24:14 +01:00
parent 9d8889cdfc
commit d80d2fcae0
49 changed files with 553 additions and 593 deletions
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22
crates/hir-def/src/child_by_source.rs
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@ -13,8 +13,8 @@ use crate::{
item_scope::ItemScope,
nameres::DefMap,
src::{HasChildSource, HasSource},
AdtId, AssocItemId, DefWithBodyId, EnumId, EnumVariantId, ExternCrateId, FieldId, ImplId,
Lookup, MacroId, ModuleDefId, ModuleId, TraitId, UseId, VariantId,
AdtId, AssocItemId, DefWithBodyId, EnumId, ExternCrateId, FieldId, ImplId, Lookup, MacroId,
ModuleDefId, ModuleId, TraitId, UseId, VariantId,
};
pub trait ChildBySource {
@ -205,12 +205,18 @@ impl ChildBySource for VariantId {
impl ChildBySource for EnumId {
fn child_by_source_to(&self, db: &dyn DefDatabase, res: &mut DynMap, _: HirFileId) {
let arena_map = self.child_source(db);
let arena_map = arena_map.as_ref();
for (local_id, source) in arena_map.value.iter() {
let id = EnumVariantId { parent: *self, local_id };
res[keys::VARIANT].insert(source.clone(), id)
}
let loc = &self.lookup(db);
let tree = loc.id.item_tree(db);
let ast_id_map = db.ast_id_map(loc.id.file_id());
let root = db.parse_or_expand(loc.id.file_id());
db.enum_data(*self).variants.iter().for_each(|&(variant, _)| {
res[keys::VARIANT].insert(
ast_id_map.get(tree[variant.lookup(db).id.value].ast_id).to_node(&root),
variant,
);
});
}
}