hir: Drop owner's own item-local id (zero) from parenting tables

2024-04-03 17:23:08 +03:00
parent 99c42d2340
commit 44b3602478
2 changed files with 9 additions and 3 deletions
--- a/compiler/rustc_ast_lowering/src/index.rs
+++ b/compiler/rustc_ast_lowering/src/index.rs
@@ -112,7 +112,9 @@ impl<'a, 'hir> NodeCollector<'a, 'hir> {
    }

    fn insert_nested(&mut self, item: LocalDefId) {
-        self.parenting.insert(item, self.parent_node);
+        if self.parent_node.as_u32() != 0 {
+            self.parenting.insert(item, self.parent_node);
+        }
    }
 }