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Generic NonZero post-stabilization changes. #124587

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merged 4 commits into from
May 8, 2024
Merged

Generic NonZero post-stabilization changes. #124587

merged 4 commits into from
May 8, 2024

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reitermarkus
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Tracking issue: #120257

r? @dtolnay

@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label May 1, 2024
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rustbot commented May 1, 2024

The Miri subtree was changed

cc @rust-lang/miri

Some changes occurred in src/tools/clippy

cc @rust-lang/clippy

This PR changes Stable MIR

cc @oli-obk, @celinval, @ouz-a

rust-analyzer is developed in its own repository. If possible, consider making this change to rust-lang/rust-analyzer instead.

cc @rust-lang/rust-analyzer

@rustbot rustbot added T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels May 1, 2024
@reitermarkus reitermarkus mentioned this pull request May 1, 2024
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lnicola commented May 1, 2024

In rust-analyzer we'd prefer an #[allow], because it needs to build on stable.

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@reitermarkus reitermarkus force-pushed the use-generic-nonzero branch 2 times, most recently from f034823 to 321dae5 Compare May 1, 2024 17:46
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dtolnay
dtolnay requested changes May 1, 2024
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library/core/src/num/nonzero.rs Outdated
@@ -490,19 +489,20 @@ macro_rules! nonzero_integer {
///
/// [null pointer optimization]: crate::option#representation
#[$stability]
#[deprecated(since = "TBD", note = "replaced by the generic `NonZero` type")]
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I don't think a deprecation of the NonZero* type aliases has been approved by the standard library team. It would be better to land all the other changes that can be landed without this deprecation (such as docs) as soon as possible, and move this deprecation into a separate PR for a slower team-wide consensus.

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I also feel like it may be good to wait a few releases before deprecating, so that crates with a MSRV policy of stable-N for small N will fix the deprecation instead of allowing the lint (and then forgetting to fix the deprecation later).

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wait a few releases before deprecating

Isn't that what deprecated_in_future is meant for?

In any case I will move it into a separate PR.

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bors commented May 2, 2024

☔ The latest upstream changes (presumably #124521) made this pull request unmergeable. Please resolve the merge conflicts.

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RalfJung commented May 3, 2024

Sorry, I won't be able to do further reviews here. I'm not a libs developer anyway.

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@reitermarkus reitermarkus force-pushed the use-generic-nonzero branch 2 times, most recently from 29f2b54 to 92b8171 Compare May 4, 2024 18:37
@rustbot rustbot added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels May 5, 2024
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dtolnay commented May 5, 2024

LGTM with the 2 stability attributes fixed.

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bors commented May 5, 2024

✌️ @reitermarkus, you can now approve this pull request!

If @dtolnay told you to "r=me" after making some further change, please make that change, then do @bors r=@dtolnay

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bors commented May 5, 2024

☔ The latest upstream changes (presumably #124754) made this pull request unmergeable. Please resolve the merge conflicts.

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@bors r+

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bors commented May 8, 2024

📌 Commit bd8e565 has been approved by reitermarkus

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-author Status: This is awaiting some action (such as code changes or more information) from the author. labels May 8, 2024
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@bors r-

@bors bors added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels May 8, 2024
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@bors r=dtolnay

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bors commented May 8, 2024

📌 Commit bd8e565 has been approved by dtolnay

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-author Status: This is awaiting some action (such as code changes or more information) from the author. labels May 8, 2024
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request May 8, 2024
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Rollup merge of rust-lang#124587 - reitermarkus:use-generic-nonzero, …
d174a49 
…r=dtolnay

Generic `NonZero` post-stabilization changes.

Tracking issue: rust-lang#120257

r? `@dtolnay`
This was referenced May 8, 2024
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bors added a commit to rust-lang-ci/rust that referenced this pull request May 8, 2024
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Auto merge of rust-lang#124910 - matthiaskrgr:rollup-lo1uvdn, r=matth…
87293c9 
…iaskrgr

Rollup of 8 pull requests

Successful merges:

 - rust-lang#123344 (Remove braces when fixing a nested use tree into a single item)
 - rust-lang#124587 (Generic `NonZero` post-stabilization changes.)
 - rust-lang#124775 (crashes: add lastest batch of crash tests)
 - rust-lang#124869 (Make sure we don't deny macro vars w keyword names)
 - rust-lang#124876 (Simplify `use crate::rustc_foo::bar` occurrences.)
 - rust-lang#124892 (Update cc crate to v1.0.97)
 - rust-lang#124903 (Ignore empty RUSTC_WRAPPER in bootstrap)
 - rust-lang#124909 (Reapply the part of rust-lang#124548 that bors forgot)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit d8a3a69 into rust-lang:master May 8, 2024
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@rustbot rustbot added this to the 1.80.0 milestone May 8, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request May 8, 2024
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Unrolled build for rust-lang#124587
8487056 
Rollup merge of rust-lang#124587 - reitermarkus:use-generic-nonzero, r=dtolnay

Generic `NonZero` post-stabilization changes.

Tracking issue: rust-lang#120257

r? ``@dtolnay``
@reitermarkus reitermarkus deleted the use-generic-nonzero branch May 9, 2024 13:47
flip1995 pushed a commit to flip1995/rust that referenced this pull request May 17, 2024
@matthiaskrgr
Rollup merge of rust-lang#124587 - reitermarkus:use-generic-nonzero, …
67a886b 
…r=dtolnay

Generic `NonZero` post-stabilization changes.

Tracking issue: rust-lang#120257

r? ``@dtolnay``
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@dtolnay dtolnay dtolnay requested changes

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