tci_given :: [Inst], -- Only Dicts and EqInsts
-- (no Methods, LitInsts, ImplicInsts)
tci_wanted :: [Inst], -- Only Dicts, EqInst, and ImplicInsts
tci_given :: [Inst], -- Only Dicts and EqInsts
-- (no Methods, LitInsts, ImplicInsts)
tci_wanted :: [Inst], -- Only Dicts, EqInst, and ImplicInsts