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

compiler/rustc_typeck/src/check/check.rs

@@ -1220,6 +1220,7 @@ pub fn check_simd(tcx: TyCtxt<'_>, sp: Span, def_id: LocalDefId) {
             match e.kind() {
                 ty::Param(_) => (), // pass struct<T>(T, T, T, T) through, let monomorphization catch errors
                 ty::Int(_) | ty::Uint(_) | ty::Float(_) | ty::RawPtr(_) => (), // struct(u8, u8, u8, u8) is ok
+                ty::Array(t, _) if matches!(t.kind(), ty::Param(_)) => (), // pass struct<T>([T; N]) through, let monomorphization catch errors
                 ty::Array(t, _clen)
                     if matches!(
                         t.kind(),