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Add ineffective_open_options lint #11902

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Merged
merged 3 commits into from
Dec 12, 2023
Merged

Add ineffective_open_options lint #11902

merged 3 commits into from
Dec 12, 2023

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GuillaumeGomez
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@GuillaumeGomez GuillaumeGomez commented Dec 1, 2023 •
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Fixes #9628.

For OpenOptions, in case you call both write(true) and append(true) on OpenOptions, then write(true) is actually useless since append(true) does it.

r? @flip1995

changelog: Add ineffective_open_options lint

@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties label Dec 1, 2023
@GuillaumeGomez GuillaumeGomez force-pushed the write-and-append branch 5 times, most recently from 27228c8 to 4e973bf Compare December 1, 2023 18:43
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r? @llogiq

@rustbot rustbot assigned llogiq and unassigned flip1995 Dec 10, 2023
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llogiq commented Dec 10, 2023

I think the name should be similar enough to nonsensical_open_options. Perhaps ineffective_open_options?

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Renaming to ineffective_open_options then.

@GuillaumeGomez GuillaumeGomez changed the title Add write_and_append lint Add ineffective_open_options lint Dec 10, 2023
@rustbot rustbot assigned flip1995 and unassigned llogiq Dec 10, 2023
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Done!

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llogiq commented Dec 12, 2023

Looks good to me. r=me after rebase.

@bors delegate+

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bors commented Dec 12, 2023

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

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

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@bors r=llogiq

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bors commented Dec 12, 2023

📌 Commit ded94ec has been approved by llogiq

It is now in the queue for this repository.

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bors commented Dec 12, 2023

⌛ Testing commit ded94ec with merge 52deee2...

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bors commented Dec 12, 2023

☀️ Test successful - checks-action_dev_test, checks-action_remark_test, checks-action_test
Approved by: llogiq
Pushing 52deee2 to master...

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bors commented Dec 12, 2023

☀️ Test successful - checks-action_dev_test, checks-action_remark_test, checks-action_test
Approved by: llogiq
Pushing 52deee2 to master...

@bors bors merged commit 52deee2 into rust-lang:master Dec 12, 2023
@bors bors mentioned this pull request Dec 12, 2023
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@GuillaumeGomez GuillaumeGomez deleted the write-and-append branch December 12, 2023 14:34
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New lint: clippy::no_write_and_append
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