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Remove PartialOrd and Ord from LocalDefId

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Implement `Ord`, `PartialOrd` for SpanData
This commit is contained in:
pierwill
2021-10-30 10:11:50 -05:00
parent e100ec5bc7
commit 8df9248591
12 changed files with 72 additions and 24 deletions
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6
compiler/rustc_hir/src/definitions.rs
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@@ -101,7 +101,11 @@ impl DefPathTable {
pub struct Definitions {
table: DefPathTable,
// FIXME(eddyb) ideally all `LocalDefId`s would be HIR owners.
/// Only [`LocalDefId`]s for items and item-like are HIR owners.
/// The associated `HirId` has a `local_id` of `0`.
/// Generic parameters and closures are also assigned a `LocalDefId` but are not HIR owners.
/// Their `HirId`s are defined by their position while lowering the enclosing owner.
// FIXME(cjgillot) Some `LocalDefId`s from `use` items are dropped during lowering and lack a `HirId`.
pub(super) def_id_to_hir_id: IndexVec<LocalDefId, Option<hir::HirId>>,
/// The reverse mapping of `def_id_to_hir_id`.
pub(super) hir_id_to_def_id: FxHashMap<hir::HirId, LocalDefId>,