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Fix misleading "borrowed data escapes outside of function" diagnostic#155295

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lapla-cogito wants to merge 1 commit intorust-lang:mainfrom
lapla-cogito:issue_154350
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Fix misleading "borrowed data escapes outside of function" diagnostic#155295
lapla-cogito wants to merge 1 commit intorust-lang:mainfrom
lapla-cogito:issue_154350

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@lapla-cogito lapla-cogito commented Apr 14, 2026

Fixes #154350

Fall back to report_general_error() when fr_name_and_span is None in function items, since the "escaping data" framing is only appropriate for closures capturing outside variables.

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Apr 14, 2026
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rustbot commented Apr 14, 2026

r? @JohnTitor

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Lifetime error complains about a contravariant argument "declared outside the function"

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