bjoernager/rust
bjoernager/rust
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Only store a LocalDefId in hir::Item.

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Items are guaranteed to be HIR owner.
This commit is contained in:
Camille GILLOT 2021-01-30 17:47:51 +01:00
parent bd3cd5dbed
commit cebbba081e
86 changed files with 483 additions and 565 deletions
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4
compiler/rustc_span/src/def_id.rs
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@ -227,6 +227,8 @@ pub struct LocalDefId {
pub local_def_index: DefIndex,
}
pub const CRATE_DEF_ID: LocalDefId = LocalDefId { local_def_index: CRATE_DEF_INDEX };
impl Idx for LocalDefId {
#[inline]
fn new(idx: usize) -> Self {
@ -268,6 +270,8 @@ impl<D: Decoder> Decodable<D> for LocalDefId {
}
}
rustc_data_structures::define_id_collections!(LocalDefIdMap, LocalDefIdSet, LocalDefId);
impl<CTX: HashStableContext> HashStable<CTX> for DefId {
fn hash_stable(&self, hcx: &mut CTX, hasher: &mut StableHasher) {
hcx.hash_def_id(*self, hasher)