bjoernager/rust
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Feature gate gen blocks, even in 2024 edition

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This commit is contained in:
Oli Scherer 2023-10-23 11:34:27 +00:00
parent c892b28c02
commit 638d2d6fc1
15 changed files with 101 additions and 15 deletions
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3
compiler/rustc_parse/src/parser/expr.rs
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@ -1850,7 +1850,7 @@ impl<'a> Parser<'a> {
let lo = self.prev_token.span;
let kind = ExprKind::Yield(self.parse_expr_opt()?);
let span = lo.to(self.prev_token.span);
self.sess.gated_spans.gate(sym::coroutines, span);
self.sess.gated_spans.gate(sym::yield_expr, span);
let expr = self.mk_expr(span, kind);
self.maybe_recover_from_bad_qpath(expr)
}
@ -3075,6 +3075,7 @@ impl<'a> Parser<'a> {
GenBlockKind::Async
} else {
assert!(self.eat_keyword(kw::Gen));
self.sess.gated_spans.gate(sym::gen_blocks, lo.to(self.token.span));
GenBlockKind::Gen
};
let capture_clause = self.parse_capture_clause()?;