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dead_code not applied if it is not the first argument of the last #[allow] attribute #6983

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ironcev opened this issue Mar 4, 2025 · 0 comments
Open

dead_code not applied if it is not the first argument of the last #[allow] attribute #6983

ironcev opened this issue Mar 4, 2025 · 0 comments
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bug Something isn't working compiler General compiler. Should eventually become more specific as the issue is triaged DCA Everything to do with Dead Code Analysis team:compiler Compiler Team

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ironcev commented Mar 4, 2025

E.g., in this case, the dead_code attribute will be ignored and the warning will be emitted:

#[allow(dead_code)]
#[allow(deprecated)]
fn not_used() { }

Also in this case:

#[allow(deprecated, dead_code)]
fn not_used() { }
@ironcev ironcev added bug Something isn't working compiler General compiler. Should eventually become more specific as the issue is triaged DCA Everything to do with Dead Code Analysis team:compiler Compiler Team labels Mar 4, 2025
@ironcev ironcev self-assigned this Mar 4, 2025
@ironcev ironcev mentioned this issue Mar 4, 2025
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bug Something isn't working compiler General compiler. Should eventually become more specific as the issue is triaged DCA Everything to do with Dead Code Analysis team:compiler Compiler Team
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