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1b391d4ae4
Enforce `must_use` on associated types and RPITITs that have a must-use trait in bounds Warn when an RPITIT or (un-normalized) associated type with a `#[must_use]` trait in its bounds is unused. This is pending T-lang approval, since it changes the semantics of the `#[must_use]` attribute slightly, but I think it strictly catches more strange errors. I could also limit this to just RPITITs, but that seems less useful. Fixes #118444 |
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