Auto merge of #64946 - Centril:rollup-66mj5o0, r=Centril

Rollup of 10 pull requests

Successful merges:

 - #63674 (syntax: Support modern attribute syntax in the `meta` matcher)
 - #63931 (Stabilize macros in some more positions)
 - #64887 (syntax: recover trailing `|` in or-patterns)
 - #64895 (async/await: improve not-send errors)
 - #64896 (Remove legacy grammar)
 - #64907 (A small amount of tidying-up factored out from PR #64648)
 - #64928 (Add tests for some issues)
 - #64930 (Silence unreachable code lint from await desugaring)
 - #64935 (Improve code clarity)
 - #64937 (Deduplicate closure type errors)

Failed merges:

r? @ghost

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libsyntax_ext/cmdline_attrs.rs b/src/libsyntax_ext/cmdline_attrs.rs
index bb8e3df3db9..203c4a83489 100644
--- a/src/libsyntax_ext/cmdline_attrs.rs
+++ b/src/libsyntax_ext/cmdline_attrs.rs
@@ -1,6 +1,6 @@
 //! Attributes injected into the crate root from command line using `-Z crate-attr`.
 
-use syntax::ast::{self, AttrStyle};
+use syntax::ast::{self, AttrItem, AttrStyle};
 use syntax::attr::mk_attr;
 use syntax::panictry;
 use syntax::parse::{self, token, ParseSess};
@@ -15,7 +15,7 @@ pub fn inject(mut krate: ast::Crate, parse_sess: &ParseSess, attrs: &[String]) -
         );
 
         let start_span = parser.token.span;
-        let (path, tokens) = panictry!(parser.parse_meta_item_unrestricted());
+        let AttrItem { path, tokens } = panictry!(parser.parse_attr_item());
         let end_span = parser.token.span;
         if parser.token != token::Eof {
             parse_sess.span_diagnostic