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Implement #[rustc_skip_array_during_method_dispatch]

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This commit is contained in:
Jonas Schievink 2021-06-01 21:33:14 +02:00
parent dbdfeeeff9
commit 955064b6aa
3 changed files with 77 additions and 2 deletions
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14
crates/hir_def/src/data.rs
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@ -143,6 +143,7 @@ pub struct TraitData {
pub is_auto: bool,
pub is_unsafe: bool,
pub visibility: RawVisibility,
pub skip_array_during_method_dispatch: bool,
}
impl TraitData {
@ -157,6 +158,10 @@ impl TraitData {
let container = AssocContainerId::TraitId(tr);
let visibility = item_tree[tr_def.visibility].clone();
let mut expander = Expander::new(db, tr_loc.id.file_id(), module_id);
let skip_array_during_method_dispatch = item_tree
.attrs(db, tr_loc.container.krate(), ModItem::from(tr_loc.id.value).into())
.by_key("rustc_skip_array_during_method_dispatch")
.exists();
let items = collect_items(
db,
@ -168,7 +173,14 @@ impl TraitData {
100,
);
Arc::new(TraitData { name, items, is_auto, is_unsafe, visibility })
Arc::new(TraitData {
name,
items,
is_auto,
is_unsafe,
visibility,
skip_array_during_method_dispatch,
})
}
pub fn associated_types(&self) -> impl Iterator<Item = TypeAliasId> + '_ {