{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"//"}]}
                            // Alignment is unchanged by arrays.
                                .ok_or_else(|| &*tcx.arena.alloc(LayoutError::SizeOverflow(ty)))?;
                            return Ok(SizeSkeleton::Known(Size::from_bytes(size), a));