From 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:03:36 +0200 Subject: Adding upstream version 1.65.0+dfsg1. Signed-off-by: Daniel Baumann --- compiler/rustc_hir/src/hir_id.rs | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'compiler/rustc_hir/src/hir_id.rs') diff --git a/compiler/rustc_hir/src/hir_id.rs b/compiler/rustc_hir/src/hir_id.rs index 346ac9e96..84b0740c7 100644 --- a/compiler/rustc_hir/src/hir_id.rs +++ b/compiler/rustc_hir/src/hir_id.rs @@ -20,6 +20,9 @@ pub struct HirId { } impl HirId { + /// Signal local id which should never be used. + pub const INVALID: HirId = HirId { owner: CRATE_DEF_ID, local_id: ItemLocalId::INVALID }; + #[inline] pub fn expect_owner(self) -> LocalDefId { assert_eq!(self.local_id.index(), 0); @@ -64,8 +67,13 @@ impl PartialOrd for HirId { } } -rustc_data_structures::define_id_collections!(HirIdMap, HirIdSet, HirId); -rustc_data_structures::define_id_collections!(ItemLocalMap, ItemLocalSet, ItemLocalId); +rustc_data_structures::define_stable_id_collections!(HirIdMap, HirIdSet, HirIdMapEntry, HirId); +rustc_data_structures::define_id_collections!( + ItemLocalMap, + ItemLocalSet, + ItemLocalMapEntry, + ItemLocalId +); rustc_index::newtype_index! { /// An `ItemLocalId` uniquely identifies something within a given "item-like"; -- cgit v1.2.3