bors 9b75a43881 Auto merge of #123865 - eholk:expr_2021, r=fmease ...

Update `expr` matcher for Edition 2024 and add `expr_2021` nonterminal

This commit adds a new nonterminal `expr_2021` in macro patterns, and `expr_fragment_specifier_2024` feature flag.

This change also updates `expr` so that on Edition 2024 it will also match `const { ... }` blocks, while `expr_2021` preserves the current behavior of `expr`, matching expressions without `const` blocks.

Joint work with `@vincenzopalazzo.`

Issue #123742

2024-05-17 21:54:14 +00:00

..

src

Auto merge of #123865 - eholk:expr_2021, r=fmease

2024-05-17 21:54:14 +00:00

Cargo.toml

Move some tests from rustc_expand to rustc_parse.

2024-05-06 09:06:02 +10:00

messages.ftl

Fix parse error message for meta items

2024-05-10 09:16:27 +02:00