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Fill in HIR hash for associated opaque types

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This commit is contained in:
Vadim Petrochenkov
2024-03-14 22:45:57 +03:00
parent 30f74ff0dc
commit ef5513f278
4 changed files with 49 additions and 20 deletions
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19
compiler/rustc_ast_lowering/src/lib.rs
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@@ -642,23 +642,8 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
let bodies = SortedMap::from_presorted_elements(bodies);
// Don't hash unless necessary, because it's expensive.
let (opt_hash_including_bodies, attrs_hash) = if self.tcx.needs_crate_hash() {
self.tcx.with_stable_hashing_context(|mut hcx| {
let mut stable_hasher = StableHasher::new();
node.hash_stable(&mut hcx, &mut stable_hasher);
// Bodies are stored out of line, so we need to pull them explicitly in the hash.
bodies.hash_stable(&mut hcx, &mut stable_hasher);
let h1 = stable_hasher.finish();
let mut stable_hasher = StableHasher::new();
attrs.hash_stable(&mut hcx, &mut stable_hasher);
let h2 = stable_hasher.finish();
(Some(h1), Some(h2))
})
} else {
(None, None)
};
let (opt_hash_including_bodies, attrs_hash) =
self.tcx.hash_owner_nodes(node, &bodies, &attrs);
let num_nodes = self.item_local_id_counter.as_usize();
let (nodes, parenting) = index::index_hir(self.tcx, node, &bodies, num_nodes);
let nodes = hir::OwnerNodes { opt_hash_including_bodies, nodes, bodies };