{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"self.size_align_of_unsized(&last_field_ty,"}]}
                    self.size_align_of_unsized(&last_field_ty, metadata, locals)?;
                let (unsized_part_size, unsized_part_align) =
                let align = sized_part_align.max(unsized_part_align) as isize;