{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"trace!(\"discriminants:"}]}
                    trace!("discriminants: {} ({:?})", b, repr_type);
                if let Some(b) = val.try_to_bits_for_ty(tcx, typing_env, ty) {
                    Ok(Discr { val: b, ty })