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[arithmetic-side-effects] Consider negative numbers and add more tests #9867

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[arithmetic-side-effects] Consider negative numbers and add more tests #9867

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@c410-f3r c410-f3r commented Nov 18, 2022 •
edited by xFrednet
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Depends on #9840 which depends on #9592.

Adds more tests from integer_arithmetic and also considers more corner-cases.

changelog: PF: [`arithmetic_side_effects]: No longer lints on corner cases with negative number literals
#9867

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r? @flip1995

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties label Nov 18, 2022
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Hey @c410-f3r thank you for the pull request. Could you clarify the changelog entry a bit? Does "consider" means it lints cases with negative numbers or does it avoid FPs related to them? If so, which false positive. Thank you in advance!

@flip1995 flip1995 added S-blocked Status: marked as blocked ❌ on something else such as an RFC or other implementation work and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties labels Nov 18, 2022
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Marking as blocked, until other PRs are merged. Please ping me once that is done, so that I don't miss it.

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c410-f3r commented Nov 18, 2022 •
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Hey @c410-f3r thank you for the pull request. Could you clarify the changelog entry a bit? Does "consider" means it lints cases with negative numbers or does it avoid FPs related to them? If so, which false positive. Thank you in advance!

The entry has been updated. Let me know if it is good enough.

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Yes, that should be sufficient, thank you!

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bors commented Nov 20, 2022

☔ The latest upstream changes (presumably #9592) made this pull request unmergeable. Please resolve the merge conflicts.

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You will need to rebase on master. The Conflicts are probably not real conflicts. If you rebase with git rebase -i and drop the commits that were already merged, rebase might get through without any conflicts.

#9840 still needs to be merged AFAICT?

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Yeap, I will rebase once #9840 is merged

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ping @flip1995

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@flip1995 I can try another reviewer if you don't have time

@c410-f3r c410-f3r closed this Dec 23, 2022
@c410-f3r c410-f3r mentioned this pull request Dec 23, 2022
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bors added a commit that referenced this pull request Jan 6, 2023
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Auto merge of #10112 - c410-f3r:arith, r=xFrednet
3f0d0c1 
[arithmetic-side-effects] Consider negative numbers and add more tests

Same as #9867.

Opening again because it is not possible to randomly choose a reviewer in an ongoing PR like in the rust repo.

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changelog: PF: [`arithmetic_side_effects`]: No longer lints on corner cases with negative number literals
[#9867](#9867)
<!-- changelog_checked -->
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