Tracking issue for #![feature(const_float_classify)] #72505

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1. ecstatic-morse

   self-assigned this

   on May 23, 2020
2. ecstatic-morse

   added

   A-const-fn

   C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFC

   T-libs-api[DEPRECATED; DO NOT USE][DEPRECATED; DO NOT USE]

   on May 23, 2020
3. RalfJung

   added a commit that references this issue on Jun 12, 2020

   Rollup merge of rust-lang#72449 - ecstatic-morse:const-float-bitcast,…

   ...

   802a9ac
4. KodrAus

   added

   A-floating-pointArea: Floating point numbers and arithmeticArea: Floating point numbers and arithmetic

   B-unstableBlocker: Implemented in the nightly compiler and unstable.Blocker: Implemented in the nightly compiler and unstable.

   I-libs-radarLibs issues that are tracked on the team's radar.Libs issues that are tracked on the team's radar.

   on Jul 29, 2020
5. bors

   added a commit that references this issue on Aug 23, 2020

   Auto merge of rust-lang#72449 - ecstatic-morse:const-float-bitcast, r…

   ...

   0ec9459
6. RalfJung commented on Aug 3, 2024

   

   RalfJung

   on Aug 3, 2024

   Last edited by RalfJung

   Member

   More actions

   #57241 is being proposed for stabilization, so this feature is also finally (transitively) unblocked. :)

   Note that #114486 should also be reverted when is_nan becomes const-stable.
7. dtolnay commented on Sep 12, 2024

   

   dtolnay

   on Sep 12, 2024

   Member

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   @rfcbot fcp merge

   const for these 16 already-stable float methods:

   • https://doc.rust-lang.org/nightly/std/primitive.f64.html#method.is_nan
   • https://doc.rust-lang.org/nightly/std/primitive.f64.html#method.is_infinite
   • https://doc.rust-lang.org/nightly/std/primitive.f64.html#method.is_finite
   • https://doc.rust-lang.org/nightly/std/primitive.f64.html#method.is_subnormal
   • https://doc.rust-lang.org/nightly/std/primitive.f64.html#method.is_normal
   • https://doc.rust-lang.org/nightly/std/primitive.f64.html#method.classify
   • https://doc.rust-lang.org/nightly/std/primitive.f64.html#method.is_sign_positive
   • https://doc.rust-lang.org/nightly/std/primitive.f64.html#method.is_sign_negative

   (and f32 likewise)
8. rfcbot commented on Sep 12, 2024

   

   rfcbot

   on Sep 12, 2024

   Last edited by Amanieu

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

   • @Amanieu
   • @BurntSushi
   • @dtolnay
   • @joshtriplett
   • @m-ou-se

   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!

   See this document for info about what commands tagged team members can give me.
9. rfcbot

   added

   proposed-final-comment-periodProposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off.Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off.

   disposition-mergeThis issue / PR is in PFCP or FCP with a disposition to merge it.This issue / PR is in PFCP or FCP with a disposition to merge it.

   on Sep 12, 2024
10. rfcbot

    added

    final-comment-periodIn the final comment period and will be merged soon unless new substantive objections are raised.In the final comment period and will be merged soon unless new substantive objections are raised.

    and removed

    proposed-final-comment-periodProposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off.Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off.

    on Sep 24, 2024
11. rfcbot commented on Sep 24, 2024

    

    rfcbot

    on Sep 24, 2024

    More actions

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

    added

    finished-final-comment-periodThe final comment period is finished for this PR / Issue.The final comment period is finished for this PR / Issue.

    to-announceAnnounce this issue on triage meetingAnnounce this issue on triage meeting

    and removed

    final-comment-periodIn the final comment period and will be merged soon unless new substantive objections are raised.In the final comment period and will be merged soon unless new substantive objections are raised.

    on Oct 4, 2024
13. rfcbot commented on Oct 4, 2024

    

    rfcbot

    on Oct 4, 2024

    More actions

    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.
14. bors

    added a commit that references this issue on Oct 4, 2024

    Auto merge of rust-lang#130157 - eduardosm:stabilize-const_float_clas…

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    14f303b
15. bors

    closed this as completedin 14f303bon Oct 4, 2024
16. lnicola

    added a commit that references this issue on Oct 8, 2024

    Auto merge of #130157 - eduardosm:stabilize-const_float_classify, r=R…

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    d03c751
17. RalfJung

    added a commit that references this issue on Oct 14, 2024

    Auto merge of #130157 - eduardosm:stabilize-const_float_classify, r=R…

    ...

    a596ab1
18. apiraino

    removed

    to-announceAnnounce this issue on triage meetingAnnounce this issue on triage meeting

    on Oct 17, 2024
19. RalfJung

    added

    A-const-evalArea: Constant evaluation, covers all const contexts (static, const fn, ...)Area: Constant evaluation, covers all const contexts (static, const fn, ...)

    on Dec 1, 2024
20. Kobzol

    added a commit that references this issue on Feb 3, 2026

    Auto merge of #130157 - eduardosm:stabilize-const_float_classify, r=R…

    ...

    4efcdfb