Skip to content

Document representation of Option<unsafe fn()> #141447

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 8, 2025

Conversation

y86-dev
Copy link
Contributor

@y86-dev y86-dev commented May 23, 2025

@rustbot
Copy link
Collaborator

rustbot commented May 23, 2025

r? @scottmcm

rustbot has assigned @scottmcm.
They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer.

Use r? to explicitly pick a reviewer

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels May 23, 2025
@RalfJung
Copy link
Member

RalfJung commented May 23, 2025

@rust-lang/lang I assume we can land this without full FCP? unsafe fn vs fn really shouldn't make a difference for the representation.^^

@RalfJung
Copy link
Member

r? @RalfJung

@rustbot rustbot assigned RalfJung and unassigned scottmcm May 23, 2025
@RalfJung
Copy link
Member

@rustbot author

@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 23, 2025
@rustbot
Copy link
Collaborator

rustbot commented May 23, 2025

Reminder, once the PR becomes ready for a review, use @rustbot ready.

@y86-dev y86-dev force-pushed the option-layout-docs branch from 7c0db54 to 69d85e3 Compare May 23, 2025 13:51
@y86-dev
Copy link
Contributor Author

y86-dev commented May 23, 2025

@rustbot ready

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels May 23, 2025
@y86-dev y86-dev force-pushed the option-layout-docs branch from 69d85e3 to 73013d3 Compare May 23, 2025 13:53
@traviscross traviscross added T-lang Relevant to the language team and removed T-libs Relevant to the library team, which will review and decide on the PR/issue. labels May 23, 2025
@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 23, 2025
@y86-dev y86-dev force-pushed the option-layout-docs branch from 73013d3 to a08f6f1 Compare May 23, 2025 15:38
@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels May 23, 2025
@traviscross
Copy link
Contributor

@rustbot labels +I-lang-nominated +P-lang-drag-1 +I-lang-easy-decision

I was tempted to just snap approve this, but I suppose -- obvious though it is -- that it is a new guarantee about the language. Let's do it by FCP but waive the final comment period.

@rfcbot fcp merge

@rfcbot
Copy link
Collaborator

rfcbot commented May 23, 2025

Team member @traviscross has proposed to merge this. The next step is review by the rest of the tagged team members:

No concerns currently listed.

Once a majority of reviewers approve (and at most 2 approvals are outstanding), this will enter its final comment period. If you spot a major issue that hasn't been raised at any point in this process, please speak up!

cc @rust-lang/lang-advisors: FCP proposed for lang, please feel free to register concerns.
See this document for info about what commands tagged team members can give me.

@rustbot rustbot added the P-lang-drag-1 Lang team prioritization drag level 1. https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang label May 23, 2025
@rfcbot rfcbot added the disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. label May 23, 2025
@traviscross traviscross changed the title document representation of Option<unsafe fn()> Document representation of Option<unsafe fn()> May 27, 2025
@rfcbot rfcbot added final-comment-period In the final comment period and will be merged soon unless new substantive objections are raised. and removed proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. labels May 28, 2025
@rfcbot
Copy link
Collaborator

rfcbot commented May 28, 2025

🔔 This is now entering its final comment period, as per the review above. 🔔

@scottmcm
Copy link
Member

Oh, yup, seems obvious to me.

@rfcbot reviewed

@traviscross traviscross removed I-lang-nominated Nominated for discussion during a lang team meeting. I-lang-easy-decision Issue: The decision needed by the team is conjectured to be easy; this does not imply nomination P-lang-drag-1 Lang team prioritization drag level 1. https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang labels May 28, 2025
@rfcbot rfcbot added finished-final-comment-period The final comment period is finished for this PR / Issue. to-announce Announce this issue on triage meeting and removed final-comment-period In the final comment period and will be merged soon unless new substantive objections are raised. labels Jun 7, 2025
@rfcbot
Copy link
Collaborator

rfcbot commented Jun 7, 2025

The final comment period, with a disposition to merge, as per the review above, is now complete.

As the automated representative of the governance process, I would like to thank the author for their work and everyone else who contributed.

This will be merged soon.

@RalfJung
Copy link
Member

RalfJung commented Jun 7, 2025

@bors r+ rollup

@bors
Copy link
Collaborator

bors commented Jun 7, 2025

📌 Commit a08f6f1 has been approved by RalfJung

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 Jun 7, 2025
bors added a commit that referenced this pull request Jun 7, 2025
Rollup of 14 pull requests

Successful merges:

 - #138062 (Enable Non-determinism of float operations in Miri and change std tests )
 - #140560 (Allow `#![doc(test(attr(..)))]` everywhere)
 - #141001 (Make NonZero<char> possible)
 - #141295 (Stabilize `if let` guards (`feature(if_let_guard)`))
 - #141435 (Add (back) `unsupported_calling_conventions` lint to reject more invalid calling conventions)
 - #141447 (Document representation of `Option<unsafe fn()>`)
 - #142008 (const-eval error: always say in which item the error occurred)
 - #142053 (Add new Tier-3 targets: `loongarch32-unknown-none*`)
 - #142065 (Stabilize `const_eq_ignore_ascii_case`)
 - #142116 (Fix bootstrap tracing imports)
 - #142126 (Treat normalizing consts like normalizing types in deeply normalize)
 - #142140 (compiler: Sort and doc ExternAbi variants)
 - #142148 (compiler: Treat ForceWarning as a Warning for diagnostic level)
 - #142154 (get rid of spurious cfg(bootstrap))

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit that referenced this pull request Jun 7, 2025
Rollup of 9 pull requests

Successful merges:

 - #140560 (Allow `#![doc(test(attr(..)))]` everywhere)
 - #141447 (Document representation of `Option<unsafe fn()>`)
 - #141661 (Make the `dangerous_implicit_autorefs` lint deny-by-default)
 - #142065 (Stabilize `const_eq_ignore_ascii_case`)
 - #142116 (Fix bootstrap tracing imports)
 - #142126 (Treat normalizing consts like normalizing types in deeply normalize)
 - #142140 (compiler: Sort and doc ExternAbi variants)
 - #142148 (compiler: Treat ForceWarning as a Warning for diagnostic level)
 - #142154 (get rid of spurious cfg(bootstrap))

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 00db345 into rust-lang:master Jun 8, 2025
6 checks passed
@rustbot rustbot added this to the 1.89.0 milestone Jun 8, 2025
rust-timer added a commit that referenced this pull request Jun 8, 2025
Rollup merge of #141447 - y86-dev:option-layout-docs, r=RalfJung

Document representation of `Option<unsafe fn()>`

https://rust-lang.zulipchat.com/#narrow/channel/136281-t-opsem/topic/Option.20Layout.20with.20.60fn.60.20pointers/with/520055652
lnicola pushed a commit to lnicola/rust-analyzer that referenced this pull request Jun 9, 2025
Rollup of 9 pull requests

Successful merges:

 - rust-lang/rust#140560 (Allow `#![doc(test(attr(..)))]` everywhere)
 - rust-lang/rust#141447 (Document representation of `Option<unsafe fn()>`)
 - rust-lang/rust#141661 (Make the `dangerous_implicit_autorefs` lint deny-by-default)
 - rust-lang/rust#142065 (Stabilize `const_eq_ignore_ascii_case`)
 - rust-lang/rust#142116 (Fix bootstrap tracing imports)
 - rust-lang/rust#142126 (Treat normalizing consts like normalizing types in deeply normalize)
 - rust-lang/rust#142140 (compiler: Sort and doc ExternAbi variants)
 - rust-lang/rust#142148 (compiler: Treat ForceWarning as a Warning for diagnostic level)
 - rust-lang/rust#142154 (get rid of spurious cfg(bootstrap))

r? `@ghost`
`@rustbot` modify labels: rollup
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. finished-final-comment-period The final comment period is finished for this PR / Issue. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-lang Relevant to the language team to-announce Announce this issue on triage meeting
Projects
None yet
Development

Successfully merging this pull request may close these issues.

7 participants