bjoernager/rust
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Move parenting info to index_hir.

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This commit is contained in:
Camille GILLOT 2021-03-05 20:09:33 +01:00
parent 99d3798b6c
commit 18bffdb10e
6 changed files with 54 additions and 42 deletions
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9
compiler/rustc_middle/src/hir/mod.rs
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@ -28,21 +28,18 @@ struct HirOwnerData<'hir> {
#[derive(Debug)]
pub struct IndexedHir<'hir> {
map: IndexVec<LocalDefId, HirOwnerData<'hir>>,
parenting: FxHashMap<LocalDefId, HirId>,
}
#[derive(Debug)]
pub struct Owner<'tcx> {
parent: HirId,
node: Node<'tcx>,
}
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for Owner<'tcx> {
fn hash_stable(&self, hcx: &mut StableHashingContext<'a>, hasher: &mut StableHasher) {
let Owner { node, parent } = self;
hcx.while_hashing_hir_bodies(false, |hcx| {
parent.hash_stable(hcx, hasher);
node.hash_stable(hcx, hasher)
});
let Owner { node } = self;
hcx.while_hashing_hir_bodies(false, |hcx| node.hash_stable(hcx, hasher));
}
}