bors aace2dfa37 Auto merge of #115910 - eduardosm:lang-fns-target-features, r=cjgillot ...

Prevent using `#[target_feature]` on lang item functions

Fixes https://github.com/rust-lang/rust/issues/109411 and also prevents from using `#[target_feature]` on other `fn` lang items to mitigate the concerns from https://github.com/rust-lang/rust/issues/109411#issuecomment-1477030273.

2023-09-22 05:07:45 +00:00

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auxiliary

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panic-handler-bad-signature-1.rs

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panic-handler-bad-signature-1.stderr

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panic-handler-bad-signature-2.rs

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panic-handler-bad-signature-2.stderr

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panic-handler-bad-signature-3.rs

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panic-handler-bad-signature-3.stderr

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panic-handler-bad-signature-4.rs

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panic-handler-bad-signature-4.stderr

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panic-handler-bad-signature-5.rs

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panic-handler-bad-signature-5.stderr

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panic-handler-duplicate.rs

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panic-handler-duplicate.stderr

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panic-handler-missing.rs

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panic-handler-requires-panic-info.rs

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panic-handler-requires-panic-info.stderr

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panic-handler-std.rs

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panic-handler-std.stderr

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panic-handler-twice.rs

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panic-handler-with-target-feature.rs

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panic-handler-with-target-feature.stderr

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panic-handler-wrong-location.rs

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panic-handler-wrong-location.stderr

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weak-lang-item-2.rs

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weak-lang-item.rs

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weak-lang-item.stderr

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