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It's a synonym for u64 and there are a couple of places where we use u64 where we should use Word, which this commit fixes.

I found this when I tried changing Word to u128 (which made performance worse).

r? @Zalathar

It's a synonym for `u64` and there are a couple of places where we use
`u64` where we should use `Word`, which this commit fixes.

I found this when I tried changing `Word` to `u128` (which made
performance worse).
@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Oct 16, 2025
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@bors rollup

@Zalathar
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r=me when PR CI is green.

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@bors r=Zalathar

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bors commented Oct 16, 2025

📌 Commit 8787c0b has been approved by Zalathar

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 16, 2025
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Oct 16, 2025
Use `bit_set::Word` in a couple more places.

It's a synonym for `u64` and there are a couple of places where we use `u64` where we should use `Word`, which this commit fixes.

I found this when I tried changing `Word` to `u128` (which made performance worse).

r? `@Zalathar`
bors added a commit that referenced this pull request Oct 16, 2025
Rollup of 7 pull requests

Successful merges:

 - #144936 (CFI: Fix types that implement Fn, FnMut, or FnOnce)
 - #147000 (std: Add Motor OS std library port)
 - #147732 (remove duplicate inline macro)
 - #147738 (Don't highlight `let` expressions as having type `bool` in let-chain error messages)
 - #147744 (miri subtree update)
 - #147751 (Use `bit_set::Word` in a couple more places.)
 - #147752 (style-guide: fix typo for empty struct advice)

r? `@ghost`
`@rustbot` modify labels: rollup
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Oct 16, 2025
Use `bit_set::Word` in a couple more places.

It's a synonym for `u64` and there are a couple of places where we use `u64` where we should use `Word`, which this commit fixes.

I found this when I tried changing `Word` to `u128` (which made performance worse).

r? ``@Zalathar``
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Oct 16, 2025
Use `bit_set::Word` in a couple more places.

It's a synonym for `u64` and there are a couple of places where we use `u64` where we should use `Word`, which this commit fixes.

I found this when I tried changing `Word` to `u128` (which made performance worse).

r? ```@Zalathar```
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Oct 16, 2025
Use `bit_set::Word` in a couple more places.

It's a synonym for `u64` and there are a couple of places where we use `u64` where we should use `Word`, which this commit fixes.

I found this when I tried changing `Word` to `u128` (which made performance worse).

r? ````@Zalathar````
bors added a commit that referenced this pull request Oct 16, 2025
Rollup of 7 pull requests

Successful merges:

 - #147000 (std: Add Motor OS std library port)
 - #147732 (remove duplicate inline macro)
 - #147738 (Don't highlight `let` expressions as having type `bool` in let-chain error messages)
 - #147739 (Fix whitespace in rustfmt-excluded clippy file)
 - #147744 (miri subtree update)
 - #147751 (Use `bit_set::Word` in a couple more places.)
 - #147752 (style-guide: fix typo for empty struct advice)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit that referenced this pull request Oct 16, 2025
Rollup of 7 pull requests

Successful merges:

 - #147000 (std: Add Motor OS std library port)
 - #147732 (remove duplicate inline macro)
 - #147738 (Don't highlight `let` expressions as having type `bool` in let-chain error messages)
 - #147739 (Fix whitespace in rustfmt-excluded clippy file)
 - #147744 (miri subtree update)
 - #147751 (Use `bit_set::Word` in a couple more places.)
 - #147752 (style-guide: fix typo for empty struct advice)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit that referenced this pull request Oct 16, 2025
Rollup of 9 pull requests

Successful merges:

 - #144438 (Guard HIR lowered contracts with `contract_checks`)
 - #147000 (std: Add Motor OS std library port)
 - #147576 (Fix ICE on offsetted ZST pointer)
 - #147732 (remove duplicate inline macro)
 - #147738 (Don't highlight `let` expressions as having type `bool` in let-chain error messages)
 - #147744 (miri subtree update)
 - #147751 (Use `bit_set::Word` in a couple more places.)
 - #147752 (style-guide: fix typo for empty struct advice)
 - #147773 (`is_ascii` on an empty string or slice returns true)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 7604d12 into rust-lang:master Oct 16, 2025
11 checks passed
@rustbot rustbot added this to the 1.92.0 milestone Oct 16, 2025
rust-timer added a commit that referenced this pull request Oct 16, 2025
Rollup merge of #147751 - nnethercote:bit_set-Word, r=Zalathar

Use `bit_set::Word` in a couple more places.

It's a synonym for `u64` and there are a couple of places where we use `u64` where we should use `Word`, which this commit fixes.

I found this when I tried changing `Word` to `u128` (which made performance worse).

r? `````@Zalathar`````
@nnethercote nnethercote deleted the bit_set-Word branch October 17, 2025 06:45
RalfJung pushed a commit to RalfJung/miri that referenced this pull request Oct 22, 2025
Rollup of 9 pull requests

Successful merges:

 - rust-lang/rust#144438 (Guard HIR lowered contracts with `contract_checks`)
 - rust-lang/rust#147000 (std: Add Motor OS std library port)
 - rust-lang/rust#147576 (Fix ICE on offsetted ZST pointer)
 - rust-lang/rust#147732 (remove duplicate inline macro)
 - rust-lang/rust#147738 (Don't highlight `let` expressions as having type `bool` in let-chain error messages)
 - rust-lang/rust#147744 (miri subtree update)
 - rust-lang/rust#147751 (Use `bit_set::Word` in a couple more places.)
 - rust-lang/rust#147752 (style-guide: fix typo for empty struct advice)
 - rust-lang/rust#147773 (`is_ascii` on an empty string or slice returns true)

r? `@ghost`
`@rustbot` modify labels: rollup
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4 participants