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Delegate SmallVec's stable_hash to array's stable_hash.

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This commit is contained in:
Jesper Steen Møller 2019-05-02 20:16:48 +02:00
parent 6802082039
commit 6da7649f61
1 changed files with 1 additions and 3 deletions
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4
src/librustc_data_structures/stable_hasher.rs
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@ -324,9 +324,7 @@ impl<A, CTX> HashStable<CTX> for SmallVec<[A; 1]> where A: HashStable<CTX> {
fn hash_stable<W: StableHasherResult>(&self,
ctx: &mut CTX,
hasher: &mut StableHasher<W>) {
for item in self {
item.hash_stable(ctx, hasher);
}
(&self[..]).hash_stable(ctx, hasher);
}
}