{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"Op::AssignOp(Spanned"}]}
                        Op::AssignOp(Spanned { node: hir::AssignOpKind::SubAssign, .. }) => {
                        }
                            if lhs_ty.is_raw_ptr() && rhs_ty.is_integral() {