Fix suggestion spans inside macros for the unused_must_use lint by Urgau · Pull Request #143030 · rust-lang/rust (original) (raw)

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@Urgau

This PR fixes the suggestion spans inside macros for the unused_must_use lint by trying to find the oldest ancestor span.

Fixes #143025

@Urgau

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Jun 25, 2025

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Thanks! LGTM

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📌 Commit 3175fb2 has been approved by SparrowLii

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors

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and removed S-waiting-on-review

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Jun 26, 2025

matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request

Jun 26, 2025

@matthiaskrgr

Fix suggestion spans inside macros for the unused_must_use lint

This PR fixes the suggestion spans inside macros for the unused_must_use lint by trying to find the oldest ancestor span.

Fixes rust-lang#143025

bors added a commit that referenced this pull request

Jun 26, 2025

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Rollup of 9 pull requests

Successful merges:

r? @ghost @rustbot modify labels: rollup

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Jun 26, 2025

@Urgau

@Urgau Urgau mentioned this pull request

Jun 28, 2025

github-merge-queue bot pushed a commit to rust-lang/cargo that referenced this pull request

Jun 28, 2025

@epage

)

What does this PR try to resolve?

This PR changes the triggering rustc lint in the fix_only_once_for_duplicates test from unused_must_use to forgetting_references, because we are changing in rust-lang/rust#143030 the interaction between that lint and macros.

This is required as it blocking the rust PR, rust-lang/rust#143030 (comment).

How to test and review this PR?

Look at the test changes.

@Urgau

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📌 Commit 3175fb2 has been approved by SparrowLii

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors

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and removed S-waiting-on-author

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Jun 29, 2025

bors added a commit that referenced this pull request

Jun 29, 2025

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Rollup of 4 pull requests

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rust-timer added a commit that referenced this pull request

Jun 29, 2025

@rust-timer

Rollup merge of #143030 - Urgau:issue-143025, r=SparrowLii

Fix suggestion spans inside macros for the unused_must_use lint

This PR fixes the suggestion spans inside macros for the unused_must_use lint by trying to find the oldest ancestor span.

Fixes #143025

RalfJung pushed a commit to RalfJung/miri that referenced this pull request

Jun 29, 2025

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