Auto merge of #63214 - Centril:rollup-hdb7dnx, r=Centril

Rollup of 7 pull requests

Successful merges:

 - #62663 (More questionmarks in doctests)
 - #62969 (Changing the structure of `mir::interpret::InterpError`)
 - #63153 (Remove redundant method with const variable resolution)
 - #63189 (Doc improvements)
 - #63198 (Allow trailing comma in macro 2.0 declarations.)
 - #63202 (Fix ICE in #63135)
 - #63203 (Make is_mutable use PlaceRef instead of it's fields)

Failed merges:

r? @ghost

2 files changed, 10 insertions, 2 deletions

diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index 1aac8bbb7aa..002aa2f891e 100644
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -368,7 +368,7 @@ pub fn stream_to_parser_with_base_dir<'a>(
 
 /// A sequence separator.
 pub struct SeqSep {
-    /// The seperator token.
+    /// The separator token.
     pub sep: Option<TokenKind>,
     /// `true` if a trailing separator is allowed.
     pub trailing_sep_allowed: bool,
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 7096d6799e2..8ca962a4419 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -3592,7 +3592,15 @@ impl<'a> Parser<'a> {
         let mut etc_span = None;
 
         while self.token != token::CloseDelim(token::Brace) {
-            let attrs = self.parse_outer_attributes()?;
+            let attrs = match self.parse_outer_attributes() {
+                Ok(attrs) => attrs,
+                Err(err) => {
+                    if let Some(mut delayed) = delayed_err {
+                        delayed.emit();
+                    }
+                    return Err(err);
+                },
+            };
             let lo = self.token.span;
 
             // check that a comma comes after every field