Improve cast_ptr_alignment lint #4257
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Please add a changelog entry to the PR body |
flip1995
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Jul 7, 2019
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@Manishearth @flip1995 done and done, thanks :) |
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Train WiFi, where seconds become hours. I rewrote the patch a little. It now computes the layout and then does member accesses everywhere. That makes the accesses more verbose, but the whole things stays consistent. |
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* print alignment in bytes in the lint message * ignore ZST left-hand types
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Added @flip1995's suggestion, currently running through CI. |
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@bors r+ |
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📌 Commit aa72cac has been approved by |
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Improve cast_ptr_alignment lint <!-- Thank you for making Clippy better! We're collecting our changelog from pull request descriptions. If your PR only updates to the latest nightly, you can leave the `changelog` entry as `none`. Otherwise, please write a short comment explaining your change. If your PR fixes an issue, you can add "fixes #issue_number" into this PR description. This way the issue will be automatically closed when your PR is merged. If you added a new lint, here's a checklist for things that will be checked during review or continuous integration. - [x] Followed [lint naming conventions][lint_naming] - [x] Added passing UI tests (including committed `.stderr` file) - [x] `cargo test` passes locally - [x] Executed `util/dev update_lints` - [x] Added lint documentation - [x] Run `cargo fmt` Note that you can skip the above if you are just opening a WIP PR in order to get feedback. Delete this line and everything above before opening your PR --> * print alignment in bytes in the lint message * ignore ZST left-hand types Fixes #3797 and #4256 changelog: * `cast_ptr_alignment`: Print alignment in bytes in the lint message * `cast_ptr_alignment`: Ignore casting from ZST left-hand types
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☀️ Test successful - checks-travis, status-appveyor |
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Fixes #3797 and #4256
changelog:
cast_ptr_alignment: Print alignment in bytes in the lint messagecast_ptr_alignment: Ignore casting from ZST left-hand types