bjoernager/rust
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Remove unused hashing infra.

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This commit is contained in:
Camille GILLOT 2022-08-07 17:33:37 +02:00
parent 8a4cbcf220
commit 5d75ca5ef4
3 changed files with 9 additions and 26 deletions
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6
compiler/rustc_ast_lowering/src/lib.rs
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@ -631,14 +631,12 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
) -> (Fingerprint, Fingerprint) {
self.tcx.with_stable_hashing_context(|mut hcx| {
let mut stable_hasher = StableHasher::new();
hcx.with_hir_bodies(true, node.def_id(), bodies, |hcx| {
hcx.with_hir_bodies(node.def_id(), bodies, |hcx| {
node.hash_stable(hcx, &mut stable_hasher)
});
let hash_including_bodies = stable_hasher.finish();
let mut stable_hasher = StableHasher::new();
hcx.with_hir_bodies(false, node.def_id(), bodies, |hcx| {
node.hash_stable(hcx, &mut stable_hasher)
});
hcx.without_hir_bodies(|hcx| node.hash_stable(hcx, &mut stable_hasher));
let hash_without_bodies = stable_hasher.finish();
(hash_including_bodies, hash_without_bodies)
})