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Tracking issue for ptr::swap_nonoverlapping (library feature swap_nonoverlapping) #42818
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B-unstableBlocker: Implemented in the nightly compiler and unstable.Blocker: Implemented in the nightly compiler and unstable.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 RFCT-libs-api[DEPRECATED; DO NOT USE][DEPRECATED; DO NOT USE]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.
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- addedB-unstableBlocker: Implemented in the nightly compiler and unstable.Blocker: Implemented in the nightly compiler and unstable.T-libs-api[DEPRECATED; DO NOT USE][DEPRECATED; DO NOT USE]
on Jun 22, 2017 - addedC-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
on Jul 22, 2017 In Nightly for 8 months, let’s stabilize.
@rfcbot fcp merge
Reacted by scottmcmTeam member @SimonSapin has proposed to merge this. The next step is review by the rest of the tagged teams:
No concerns currently listed.
Once a majority of reviewers approve (and none object), 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!
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- addedproposed-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.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 removedproposed-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 Mar 17, 2018 🔔 This is now entering its final comment period, as per the review above. 🔔
The final comment period is now complete.
- added a commit that references this issue
on Apr 18, 2018
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B-unstableBlocker: Implemented in the nightly compiler and unstable.Blocker: Implemented in the nightly compiler and unstable.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 RFCT-libs-api[DEPRECATED; DO NOT USE][DEPRECATED; DO NOT USE]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.
Proposed in PR #42819.
This is semantically the same as a loop over ptr::swap, but with manual vectorization (from PR #40454) to make it faster for cases (like
T == String) where LLVM doesn't.