bjoernager/rust
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Deny unsafe on more builtin attributes

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This commit is contained in:
carbotaniuman 2024-07-02 23:52:16 -05:00
parent 368e2fd458
commit d8bc8761a5
11 changed files with 307 additions and 58 deletions
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2
compiler/rustc_builtin_macros/src/cfg_accessible.rs
View file

@ -47,11 +47,13 @@ impl MultiItemModifier for Expander {
) -> ExpandResult<Vec<Annotatable>, Annotatable> {
let template = AttributeTemplate { list: Some("path"), ..Default::default() };
validate_attr::check_builtin_meta_item(
&ecx.ecfg.features,
&ecx.sess.psess,
meta_item,
ast::AttrStyle::Outer,
sym::cfg_accessible,
template,
true,
);
let Some(path) = validate_input(ecx, meta_item) else {

2
compiler/rustc_builtin_macros/src/derive.rs
View file

@ -38,11 +38,13 @@ impl MultiItemModifier for Expander {
let template =
AttributeTemplate { list: Some("Trait1, Trait2, ..."), ..Default::default() };
validate_attr::check_builtin_meta_item(
features,
&sess.psess,
meta_item,
ast::AttrStyle::Outer,
sym::derive,
template,
true,
);
let mut resolutions = match &meta_item.kind {

2
compiler/rustc_builtin_macros/src/util.rs
View file

@ -17,11 +17,13 @@ pub(crate) fn check_builtin_macro_attribute(ecx: &ExtCtxt<'_>, meta_item: &MetaI
// All the built-in macro attributes are "words" at the moment.
let template = AttributeTemplate { word: true, ..Default::default() };
validate_attr::check_builtin_meta_item(
&ecx.ecfg.features,
&ecx.sess.psess,
meta_item,
AttrStyle::Outer,
name,
template,
true,
);
}