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[ares][hamt] shift off 5 bits per level on insert, not 1

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This commit is contained in:
Edward Amsden 2023-02-17 15:15:23 -06:00
parent 17ca8e43ad
commit ec3a17af9c
1 changed files with 1 additions and 1 deletions
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2
rust/ares/src/hamt.rs
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@ -242,7 +242,7 @@ impl<T: Copy> Hamt<T> {
// get the mug chunk for the noun at *the next level* so
// we can build a fake stem for it
let fake_mug = mug_u32(stack, (*leaf.buffer).0);
let fake_chunk = (fake_mug >> (depth + 1)) & 0x1F;
let fake_chunk = (fake_mug >> ((depth + 1) * 5)) & 0x1F;
let next_stem = Stem {
bitmap: chunk_to_bit(fake_chunk),
typemap: 0,