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e683e3eeac
There are cases where users create a unit variant for the purposes of tracking the number of variants for an nonexhaustive enum. We should check if an enum is explicitly marked as nonexhaustive before reporting `manual_non_exhaustive` in these cases. Fixes #11583
26 lines
627 B
Text
26 lines
627 B
Text
error: this seems like a manual implementation of the non-exhaustive pattern
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--> $DIR/manual_non_exhaustive_enum.rs:5:1
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LL | enum E {
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| ^-----
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| _help: add the attribute: `#[non_exhaustive] enum E`
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LL | |
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LL | | A,
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LL | | B,
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LL | | #[doc(hidden)]
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LL | | _C,
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LL | | }
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| |_^
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help: remove this variant
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--> $DIR/manual_non_exhaustive_enum.rs:10:5
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LL | _C,
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| ^^
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= note: `-D clippy::manual-non-exhaustive` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::manual_non_exhaustive)]`
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error: aborting due to previous error
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