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Fix println_empty_string suggestion caused error when there is a , after arg #16201

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Fix println_empty_string suggestion caused error when there is a , after arg #16201

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@relaxcn relaxcn commented Dec 7, 2025 •
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Closes: #16167

changelog: [println_empty_string]: fix suggestion caused error when there is a comma after arg.

@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties label Dec 7, 2025
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rustbot commented Dec 7, 2025

r? @samueltardieu

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gauravagerwala added a commit to gauravagerwala/rust-clippy that referenced this pull request Dec 7, 2025
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Update design for PR rust-lang#16201: Fix println_empty_string sugg…
767ceef 
…estion caused error when there is a `,` after arg
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samueltardieu requested changes Dec 11, 2025
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This still fails if there are spaces, newlines, or comments before the comma. The fix should be more robust.

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@rustbot rustbot 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-review Status: Awaiting review from the assignee but also interested parties labels Dec 11, 2025
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rustbot commented Dec 11, 2025

Reminder, once the PR becomes ready for a review, use @rustbot ready.

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println-empty-string chokes on , after arg

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