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Rollup merge of #110983 - GuillaumeGomez:foreign-repr, r=notriddle

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rustdoc: Get `repr` information through `AdtDef` for foreign items

As suggested by `@notriddle,` this approach works too. The only downside is that the display of the original attribute isn't kept, but I think it's an acceptable downside.

r? `@notriddle`
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Matthias Krüger 2023-04-30 01:14:59 +02:00 • committed by GitHub
commit 549b3a13a1
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8 changed files with 136 additions and 54 deletions
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compiler/rustc_feature/src/builtin_attrs.rs
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@ -344,7 +344,7 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[
),
ungated!(link_name, Normal, template!(NameValueStr: "name"), FutureWarnPreceding),
ungated!(no_link, Normal, template!(Word), WarnFollowing),
ungated!(repr, Normal, template!(List: "C"), DuplicatesOk),
ungated!(repr, Normal, template!(List: "C"), DuplicatesOk, @only_local: true),
ungated!(export_name, Normal, template!(NameValueStr: "name"), FutureWarnPreceding),
ungated!(link_section, Normal, template!(NameValueStr: "name"), FutureWarnPreceding),
ungated!(no_mangle, Normal, template!(Word), WarnFollowing, @only_local: true),