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Detect and reject malformed repr(Rust) hints

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This commit is contained in:
León Orell Valerian Liehr 2023-11-27 12:29:21 +01:00
parent a19161043a
commit 16c164fea3
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GPG key ID: D17A07215F68E713
3 changed files with 38 additions and 11 deletions
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6
compiler/rustc_attr/src/builtin.rs
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@ -985,7 +985,7 @@ pub fn parse_repr_attr(sess: &Session, attr: &Attribute) -> Vec<ReprAttr> {
Ok(literal) => acc.push(ReprPacked(literal)),
Err(message) => literal_error = Some(message),
};
} else if matches!(name, sym::C | sym::simd | sym::transparent)
} else if matches!(name, sym::Rust | sym::C | sym::simd | sym::transparent)
|| int_type_of_word(name).is_some()
{
recognised = true;
@ -1018,7 +1018,7 @@ pub fn parse_repr_attr(sess: &Session, attr: &Attribute) -> Vec<ReprAttr> {
});
} else if matches!(
meta_item.name_or_empty(),
sym::C | sym::simd | sym::transparent
sym::Rust | sym::C | sym::simd | sym::transparent
) || int_type_of_word(meta_item.name_or_empty()).is_some()
{
recognised = true;
@ -1043,7 +1043,7 @@ pub fn parse_repr_attr(sess: &Session, attr: &Attribute) -> Vec<ReprAttr> {
);
} else if matches!(
meta_item.name_or_empty(),
sym::C | sym::simd | sym::transparent
sym::Rust | sym::C | sym::simd | sym::transparent
) || int_type_of_word(meta_item.name_or_empty()).is_some()
{
recognised = true;