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[WIP] Register redundant_field_names and non_expressive_names as early passes#5518

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[WIP] Register redundant_field_names and non_expressive_names as early passes#5518
flip1995 wants to merge 3 commits intorust-lang:masterfrom
flip1995:less_pre_expansion

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@flip1995 flip1995 commented Apr 23, 2020 •
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Fixes #5356
Fixes #5521

We should move all pre_expansion_passes to early_passes, since they were soft deprecated in the rust compiler IIUC.

changelog: none

@flip1995 flip1995 requested a review from phansch April 23, 2020 22:16
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flip1995 commented Apr 23, 2020

No tests, since we can't really test libraries. I tested it locally and this fixed it (tRust Me™)

@flip1995 flip1995 added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties label Apr 23, 2020
@flip1995 flip1995 mentioned this pull request Apr 24, 2020
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@phansch phansch added S-waiting-on-bors Status: The marked PR was approved and is only waiting bors and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties labels Apr 25, 2020
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flip1995 commented Apr 25, 2020

@bors r=phansch

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bors commented Apr 25, 2020

📌 Commit 61b0657 has been approved by phansch

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bors commented Apr 25, 2020

🌲 The tree is currently closed for pull requests below priority 1, this pull request will be tested once the tree is reopened

flip1995 added a commit to flip1995/rust-clippy that referenced this pull request Apr 25, 2020
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Rollup merge of rust-lang#5518 - flip1995:less_pre_expansion, r=phansch
c532d66 
Register redundant_field_names and non_expressive_names as early passes

Fixes rust-lang#5356
Fixes rust-lang#5521

We should move all pre_expansion_passes to early_passes, since they were soft deprecated in the rust compiler IIUC.

changelog: none
@flip1995 flip1995 mentioned this pull request Apr 25, 2020
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flip1995 commented Apr 25, 2020

@bors r-

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flip1995 commented Apr 25, 2020

I will get back to this ASAP.

@flip1995 flip1995 added S-waiting-on-author Status: This is awaiting some action from the author. (Use `@rustbot ready` to update this status) and removed S-waiting-on-bors Status: The marked PR was approved and is only waiting bors labels Apr 25, 2020
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bors commented Apr 27, 2020

☔ The latest upstream changes (presumably #5506) made this pull request unmergeable. Please resolve the merge conflicts.

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SwishSwushPow commented May 11, 2020

I am not very familiar with the GitHub PR process, but this hasn't been merged yet, has it? It is an issue I would love to see fixed and it seems the code to do this is already there? :)

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flip1995 commented May 11, 2020

The merged failed in a rollup. I haven't got back to this PR to check what causes these failures. If you have some time, you can take over here. Otherwise I try to complete this ASAP. (or ASAM, as soon as motivated)

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SwishSwushPow commented May 12, 2020 •
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So I just resolved a merge conflict with the master branch and that should be all. I just don't know how to proceed at this point. Do we update the branch on your fork and merge from there or should I open a new PR?

Edit: I've opened a new PR #5589 where I resolved the merge conflict.

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@flip1995 flip1995 force-pushed the less_pre_expansion branch from 61b0657 to ac37507 Compare May 12, 2020 14:27
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flip1995 commented May 12, 2020

Blocked on #5587.

@flip1995 flip1995 added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties and removed S-waiting-on-author Status: This is awaiting some action from the author. (Use `@rustbot ready` to update this status) labels May 12, 2020
@flip1995 flip1995 changed the title Register redundant_field_names and non_expressive_names as early passes [WIP] Register redundant_field_names and non_expressive_names as early passes May 12, 2020
@flip1995 flip1995 added S-waiting-on-bors Status: The marked PR was approved and is only waiting bors S-waiting-on-author Status: This is awaiting some action from the author. (Use `@rustbot ready` to update this status) and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties S-waiting-on-bors Status: The marked PR was approved and is only waiting bors labels May 12, 2020
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flip1995 commented May 12, 2020

Still failing... I think the similar_names lint requires a rewrite.

@flip1995 flip1995 force-pushed the less_pre_expansion branch from 4cd97a9 to cedd6d7 Compare May 12, 2020 14:56
@flip1995 flip1995 force-pushed the less_pre_expansion branch from cedd6d7 to ea6b330 Compare May 13, 2020 15:22
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flip1995 commented May 25, 2020

Quick update: since one lint would need a rewrite, I plan to split this up in two PRs. I don't know when I will get to this though, since I want to prioritize to review PRs by other contributors for now. If someone wants to pick this up, feel free to do so.

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ebroto commented May 26, 2020

If someone wants to pick this up, feel free to do so.

I can work on this as there seems to be some demand (I'm assuming @phansch is assigned as a reviewer, if you're working on it it's all yours :)

We should move all pre_expansion_passes to early_passes, since they were soft deprecated in the rust compiler IIUC.

Argh, I was not aware of this and just created a new pre-expansion pass in #5643 ... Maybe it's not the best idea to merge it, I will leave a comment there to discuss.

@flip1995 do you have a link to the issue in the rust repo by any chance? I searched but found rust-lang/rust#69838 which just speaks about it IIUC

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flip1995 commented May 26, 2020

@ebroto Great, thanks for taking over!

There is not a real issue, since the existence of the pre-expansion passes is just technical debt. Here's a link to the comment talking about this of the PR you linked: rust-lang/rust#69838 (comment)

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@flip1995 flip1995 closed this May 26, 2020
@flip1995 flip1995 deleted the less_pre_expansion branch May 26, 2020 22:56
@ebroto ebroto mentioned this pull request Oct 13, 2020
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@xFrednet xFrednet mentioned this pull request May 31, 2021
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@giraffate giraffate mentioned this pull request Feb 15, 2022
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@xFrednet xFrednet mentioned this pull request Feb 26, 2022
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matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Feb 26, 2022
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Rollup merge of rust-lang#94397 - xFrednet:69838-deprecate-pre-expans…
18f9326 
…ion, r=cjgillot

Document that pre-expansion lint passes are softly deprecated

The pre-expansion lint pass has been softly deprecated since rust-lang#69838. Every once in a while I see someone mention it as a possibility, only get the feedback that it's deprecated. This PR officially documents that the method is soft deprecated to have a single point of truth for it.

That's it. Have a great rest of the day 🙃

---

* See [rust#69838](rust-lang#69838)
* See [rust-clippy#5518](rust-lang/rust-clippy#5518)
Dylan-DPC added a commit to Dylan-DPC/rust that referenced this pull request Feb 27, 2022
@Dylan-DPC
Rollup merge of rust-lang#94397 - xFrednet:69838-deprecate-pre-expans…
a87dc77 
…ion, r=cjgillot

Document that pre-expansion lint passes are softly deprecated

The pre-expansion lint pass has been softly deprecated since rust-lang#69838. Every once in a while I see someone mention it as a possibility, only get the feedback that it's deprecated. This PR officially documents that the method is soft deprecated to have a single point of truth for it.

That's it. Have a great rest of the day 🙃

---

* See [rust#69838](rust-lang#69838)
* See [rust-clippy#5518](rust-lang/rust-clippy#5518)
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Feb 27, 2022
@matthiaskrgr
Rollup merge of rust-lang#94397 - xFrednet:69838-deprecate-pre-expans…
edc8b73 
…ion, r=cjgillot

Document that pre-expansion lint passes are softly deprecated

The pre-expansion lint pass has been softly deprecated since rust-lang#69838. Every once in a while I see someone mention it as a possibility, only get the feedback that it's deprecated. This PR officially documents that the method is soft deprecated to have a single point of truth for it.

That's it. Have a great rest of the day 🙃

---

* See [rust#69838](rust-lang#69838)
* See [rust-clippy#5518](rust-lang/rust-clippy#5518)
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Feb 27, 2022
@matthiaskrgr
Rollup merge of rust-lang#94397 - xFrednet:69838-deprecate-pre-expans…
9373d8b 
…ion, r=cjgillot

Document that pre-expansion lint passes are softly deprecated

The pre-expansion lint pass has been softly deprecated since rust-lang#69838. Every once in a while I see someone mention it as a possibility, only get the feedback that it's deprecated. This PR officially documents that the method is soft deprecated to have a single point of truth for it.

That's it. Have a great rest of the day 🙃

---

* See [rust#69838](rust-lang#69838)
* See [rust-clippy#5518](rust-lang/rust-clippy#5518)
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Allow many_single_char_names still produces warnings Regression in lint level attributes taking effect across files

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