rust-lang / rust-lang/rust

Filter out derive helper attributes while lowering

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#153,102 9 comments 0 reactions 1 assignee View on GitHub

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A-AST A-attributes C-cleanup E-medium E-mentor T-compiler
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Rust
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Description

Filter out derive helper attributes when lowering, because otherwise they'd show up as unparsed attributes. This is part of #131229, i.e. the attribute parser rework initiative

cc: @JonathanBrouwer

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