tcg_ev_binds :: Bag EvBind, -- Top-level evidence bindings
tcg_binds :: LHsBinds Id, -- Value bindings in this module
tcg_sigs :: NameSet, -- ...Top-level names that *lack* a signature
tcg_ev_binds :: Bag EvBind, -- Top-level evidence bindings
tcg_binds :: LHsBinds Id, -- Value bindings in this module
tcg_sigs :: NameSet, -- ...Top-level names that *lack* a signature