Jason Newcomb 349e809e6f Handle Result<T, !> and ControlFlow<!, T> as T wrt #[must_use] (#16353) ...

There is a proposal to change the behaviour of rustc's `must_use` lint
to consider `Result<T, U>` and `ControlFlow<U, T>` as `T` when `U` is
uninhabited. See <https://github.com/rust-lang/rust/pull/148214>.

This might make the user adding extra `#[must_use]` attributes to
functions returning `Result<T, !>` or `ControlFlow<!, T>`, which would
trigger the `double_must_use` lint in Clippy without the current change.

changelog: [`double_muse_use`, `drop_non_drop`,
`let_underscore_must_use`]: consider `Result<T, U>` and `ControlFlow<U,
T>` as `T` wrt the `#[must_use]` attribute if `U` is uninhabited.

2026-02-21 17:57:22 +00:00

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test_utils

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ui

Handle Result<T, !> and ControlFlow<!, T> as T wrt #[must_use] (#16353)

2026-02-21 17:57:22 +00:00

ui-cargo

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ui-internal

Merge commit '54482290b5f32e6c6b57cc9e0a17153f432b0036' into clippy-subtree-update

2026-01-22 19:02:54 +01:00

ui-toml

Add new disallowed_fields lint (#16218)

2026-02-20 13:19:36 +00:00

workspace_test

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check-fmt.rs

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clippy.toml

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compile-test.rs

Fix stale metadata output comment in compile-test

2026-02-18 14:54:55 +00:00

config-consistency.rs

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config-metadata.rs

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dogfood.rs

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integration.rs

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lint_message_convention.rs

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missing-test-files.rs

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no-profile-in-cargo-toml.rs

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symbols-used.rs

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versioncheck.rs

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workspace.rs

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