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| author | Santiago Pastorino <spastorino@gmail.com> | 2022-01-28 18:06:53 -0300 |
|---|---|---|
| committer | Santiago Pastorino <spastorino@gmail.com> | 2022-01-28 18:06:53 -0300 |
| commit | 5f7b9892754b19c3146f24dc3c0cdbda98f6efac (patch) | |
| tree | 801ac93977c6978cced3f01b0905cffc36b6e589 | |
| parent | 009c1d02484dcc18e1596a33b3d8989a90361c89 (diff) | |
| download | rust-5f7b9892754b19c3146f24dc3c0cdbda98f6efac.tar.gz rust-5f7b9892754b19c3146f24dc3c0cdbda98f6efac.zip | |
Add comment on stable_hash_impl for OwnerNodes
| -rw-r--r-- | compiler/rustc_hir/src/stable_hash_impls.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_hir/src/stable_hash_impls.rs b/compiler/rustc_hir/src/stable_hash_impls.rs index b15054ae6d6..42a5bb7db9e 100644 --- a/compiler/rustc_hir/src/stable_hash_impls.rs +++ b/compiler/rustc_hir/src/stable_hash_impls.rs @@ -208,6 +208,9 @@ impl<'tcx, HirCtx: crate::HashStableContext> HashStable<HirCtx> for OwnerNodes<' fn hash_stable(&self, hcx: &mut HirCtx, hasher: &mut StableHasher) { // We ignore the `nodes` and `bodies` fields since these refer to information included in // `hash` which is hashed in the collector and used for the crate hash. + // `local_id_to_def_id` is also ignored because is dependent on the body, then just hashing + // the body satisfies the condition of two nodes being different have different + // `hash_stable` results. let OwnerNodes { hash_including_bodies, hash_without_bodies: _, |