message: Only use a single bug!() invocation in call_intrinsic_match
  This reduces code size
diff: $ret.write_cvalue($fx, res);
  return true;
  - } else {
  - bug!("wrong number of args for intrinsic {:?}", $intrinsic);
  }
  }
  )*
  - _ => false,
  + _ => return false,
  }
  +
  + bug!("wrong number of args for intrinsic {:?}", $intrinsic);
  }
  }
  