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Rollup merge of #99332 - jyn514:stabilize-label-break-value, r=petrochenkov

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Stabilize `#![feature(label_break_value)]`

See the stabilization report in https://github.com/rust-lang/rust/issues/48594#issuecomment-1186213313.
This commit is contained in:
Yuki Okushi 2022-08-25 08:50:54 +09:00 • committed by GitHub
commit f4550a6edf
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39 changed files with 61 additions and 108 deletions
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9
compiler/rustc_ast_passes/src/feature_gate.rs
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@ -647,14 +647,6 @@ impl<'a> Visitor<'a> for PostExpansionVisitor<'a> {
ast::ExprKind::TryBlock(_) => {
gate_feature_post!(&self, try_blocks, e.span, "`try` expression is experimental");
}
ast::ExprKind::Block(_, Some(label)) => {
gate_feature_post!(
&self,
label_break_value,
label.ident.span,
"labels on blocks are unstable"
);
}
_ => {}
}
visit::walk_expr(self, e)
@ -823,7 +815,6 @@ pub fn check_crate(krate: &ast::Crate, sess: &Session) {
gate_all!(box_patterns, "box pattern syntax is experimental");
gate_all!(exclusive_range_pattern, "exclusive range pattern syntax is experimental");
gate_all!(try_blocks, "`try` blocks are unstable");
gate_all!(label_break_value, "labels on blocks are unstable");
gate_all!(box_syntax, "box expression syntax is experimental; you can call `Box::new` instead");
gate_all!(type_ascription, "type ascription is experimental");