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Suggest if let x = y when encountering if x = y #75931

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merged 1 commit into from
Sep 1, 2020
Merged

Suggest if let x = y when encountering if x = y #75931

merged 1 commit into from
Sep 1, 2020

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estebank
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Detect potential cases where if let was meant but let was left out.

Fix #44990.

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r? @petrochenkov

@petrochenkov petrochenkov added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Aug 26, 2020
lcnr
lcnr approved these changes Aug 26, 2020
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@jyn514 jyn514 added A-diagnostics Area: Messages for errors, warnings, and lints A-suggestion-diagnostics Area: Suggestions generated by the compiler applied by `cargo fix`. labels Aug 28, 2020
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petrochenkov
petrochenkov reviewed Aug 30, 2020
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@petrochenkov petrochenkov added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Aug 30, 2020
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Suggest if let x = y when encountering if x = y
07112ca 
Detect potential cases where `if let` was meant but `let` was left out.

Fix rust-lang#44990.
@estebank estebank 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 (such as code changes or more information) from the author. labels Aug 31, 2020
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@bors r+

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bors commented Aug 31, 2020

📌 Commit 07112ca has been approved by petrochenkov

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Aug 31, 2020
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bors commented Sep 1, 2020

⌛ Testing commit 07112ca with merge d824b23...

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bors commented Sep 1, 2020

☀️ Test successful - checks-actions, checks-azure
Approved by: petrochenkov
Pushing d824b23 to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Sep 1, 2020
@bors bors merged commit d824b23 into rust-lang:master Sep 1, 2020
@Stupremee Stupremee mentioned this pull request Sep 26, 2020
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@camelid camelid mentioned this pull request Sep 26, 2020
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@pr2502 pr2502 mentioned this pull request Dec 29, 2021
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matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Jan 3, 2022
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Rollup merge of rust-lang#92402 - pr2502:while-let-typo, r=oli-obk
0335b7b 
Suggest while let x = y when encountering while x = y

Extends rust-lang#75931 to also detect where the `let` might be missing from `while let` expressions.
@estebank estebank deleted the suggest-if-let branch November 9, 2023 05:16
@cuviper cuviper added this to the 1.48.0 milestone Nov 17, 2023
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A-diagnostics Area: Messages for errors, warnings, and lints A-suggestion-diagnostics Area: Suggestions generated by the compiler applied by `cargo fix`. merged-by-bors This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
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Suggest if let when a failed if block could be parsed as one
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