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Permit #[deprecated] in stdlib

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This commit is contained in:
Jacob Pratt 2022-03-04 21:59:18 -05:00
parent 5636655d0f
commit 38478ea0cd
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GPG key ID: B80E19E4662B5AA4
33 changed files with 168 additions and 366 deletions
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9
compiler/rustc_attr/src/builtin.rs
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@ -665,6 +665,7 @@ where
{
let mut depr: Option<(Deprecation, Span)> = None;
let diagnostic = &sess.parse_sess.span_diagnostic;
let is_rustc = sess.features_untracked().staged_api;
'outer: for attr in attrs_iter {
if !(attr.has_name(sym::deprecated) || attr.has_name(sym::rustc_deprecated)) {
@ -790,7 +791,7 @@ where
}
}
if attr.has_name(sym::rustc_deprecated) {
if is_rustc {
if since.is_none() {
handle_errors(&sess.parse_sess, attr.span, AttrError::MissingSince);
continue;
@ -802,8 +803,10 @@ where
}
}
let is_since_rustc_version = attr.has_name(sym::rustc_deprecated);
depr = Some((Deprecation { since, note, suggestion, is_since_rustc_version }, attr.span));
depr = Some((
Deprecation { since, note, suggestion, is_since_rustc_version: is_rustc },
attr.span,
));
}
depr