rnMethodBind cls sig_fn gen_tyvars (L loc (FunBind { fun_id = name, fun_infix = inf,
fun_matches = MatchGroup matches _ }))
= setSrcSpan loc $ do
rnMethodBind cls sig_fn gen_tyvars (L loc (FunBind { fun_id = name, fun_infix = inf,
fun_matches = MatchGroup matches _ }))
= setSrcSpan loc $ do