bjoernager/rust
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Add #[rustc_never_returns_null_ptr]

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And look for it in the useless_ptr_null_checks lint
This commit is contained in:
est31 2023-08-05 04:54:23 +02:00
parent e173a8e663
commit 8cfa4fe6b2
4 changed files with 9 additions and 1 deletions
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3
compiler/rustc_passes/src/check_attr.rs
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@ -139,6 +139,9 @@ impl CheckAttrVisitor<'_> {
self.check_rustc_std_internal_symbol(&attr, span, target)
}
sym::naked => self.check_naked(hir_id, attr, span, target),
sym::rustc_never_returns_null_ptr => {
self.check_applied_to_fn_or_method(hir_id, attr, span, target)
}
sym::rustc_legacy_const_generics => {
self.check_rustc_legacy_const_generics(hir_id, &attr, span, target, item)
}