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Tidy some patterns in ChunkedBitSet ops.

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This commit is contained in:
Nicholas Nethercote
2025-10-13 08:16:34 +11:00
parent ff6dc928c5
commit 2611bf753e
1 changed files with 2 additions and 2 deletions
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4
compiler/rustc_index/src/bit_set.rs
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@@ -789,7 +789,7 @@ impl<T: Idx> BitRelations<ChunkedBitSet<T>> for ChunkedBitSet<T> {
match (&mut self_chunk, &other_chunk) {
(_, Zeros) | (Ones, _) => {}
(Zeros, Ones) | (Mixed(..), Ones) | (Zeros, Mixed(..)) => {
(Zeros, _) | (Mixed(..), Ones) => {
// `other_chunk` fully overwrites `self_chunk`
*self_chunk = other_chunk.clone();
changed = true;
@@ -853,7 +853,7 @@ impl<T: Idx> BitRelations<ChunkedBitSet<T>> for ChunkedBitSet<T> {
match (&mut self_chunk, &other_chunk) {
(Zeros, _) | (_, Zeros) => {}
(Ones | Mixed(_, _), Ones) => {
(Ones | Mixed(..), Ones) => {
changed = true;
*self_chunk = Zeros;
}