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Skip query in get_parent_item when possible.

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This commit is contained in:
Mara Bos 2024-09-20 16:12:44 +02:00
parent 2b11f265b6
commit 7a19b17084
1 changed files with 3 additions and 1 deletions
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4
compiler/rustc_middle/src/hir/map/mod.rs
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@ -598,7 +598,9 @@ impl<'hir> Map<'hir> {
/// in the HIR which is recorded by the map and is an item, either an item
/// in a module, trait, or impl.
pub fn get_parent_item(self, hir_id: HirId) -> OwnerId {
if let Some((def_id, _node)) = self.parent_owner_iter(hir_id).next() {
if hir_id.local_id.index() != 0 {
hir_id.owner
} else if let Some((def_id, _node)) = self.parent_owner_iter(hir_id).next() {
def_id
} else {
CRATE_OWNER_ID