Auto merge of #87725 - JohnTitor:rollup-2ywcpuk, r=JohnTitor

Rollup of 8 pull requests

Successful merges:

 - #87645 (Properly find owner of closure in THIR unsafeck)
 - #87646 (Fix a parser ICE on invalid `fn` body)
 - #87652 (Validate that naked functions are never inlined)
 - #87685 (Write docs for SyncOnceCell From and Default impl)
 - #87693 (Add `aarch64-apple-ios-sim` as a possible target to the manifest)
 - #87708 (Add convenience method for handling ipv4-mapped addresses by canonicalizing them)
 - #87711 (Correct typo)
 - #87716 (Allow generic SIMD array element type)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 1 insertions, 3 deletions

diff --git a/compiler/rustc_parse/src/parser/item.rs b/compiler/rustc_parse/src/parser/item.rs
index f77f9bc454b..9fcf2c4d5ec 100644
--- a/compiler/rustc_parse/src/parser/item.rs
+++ b/compiler/rustc_parse/src/parser/item.rs
@@ -1714,13 +1714,11 @@ impl<'a> Parser<'a> {
                     // the AST for typechecking.
                     err.span_label(ident.span, "while parsing this `fn`");
                     err.emit();
-                    (Vec::new(), None)
                 } else {
                     return Err(err);
                 }
-            } else {
-                unreachable!()
             }
+            (Vec::new(), None)
         };
         attrs.extend(inner_attrs);
         Ok(body)