Auto merge of #62704 - Mark-Simulacrum:rollup-oi94s2j, r=Mark-Simulacrum

Rollup of 14 pull requests

Successful merges:

 - #62103 (Add debug assertions to write_bytes and copy*)
 - #62405 (Remove never_type feature requirement for exhaustive patterns)
 - #62491 (Fix Pin urls in Option documentation)
 - #62533 (Add missing links for CannotReallocInPlace type)
 - #62634 (Less unsafe in the array example of MaybeUninit docs)
 - #62639 (Make VaListImpl<'f> invariant over the 'f lifetime)
 - #62646 (Tweak wording in feature gate errors)
 - #62662 (add spaces in front of trait requirements in libcore/cell.rs)
 - #62668 (Fix #62660)
 - #62673 (miri validation: better error messages for dangling references)
 - #62680 (Actually call `visit_block_entry` in `DataflowResultsConsumer`)
 - #62685 (Add info about undefined behavior to as_ref suggestions)
 - #62689 (Fix typo in RawWaker::new documentation)
 - #62698 (SGX target: don't pretend to be GNU/Linux to LLVM)

Failed merges:

r? @ghost

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 8968ca1793a..050b614d147 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -1498,7 +1498,7 @@ impl<'a> Parser<'a> {
         F: Fn(&token::Token) -> bool
     {
         let attrs = self.parse_arg_attributes()?;
-        if let Ok(Some(mut arg)) = self.parse_self_arg() {
+        if let Some(mut arg) = self.parse_self_arg()? {
             arg.attrs = attrs.into();
             return self.recover_bad_self_arg(arg, is_trait_item);
         }