Guillaume Gomez f9f3935fa7
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 https://github.com/rust-lang/rust/issues/143025
2025-06-29 12:29:55 +02:00
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