| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
TcSimplify
- simplifyInfer :: TcLevel -> Bool -> [TcIdSigInfo] -> [(Name, TcTauType)] -> WantedConstraints -> TcM ([TcTyVar], [EvVar], TcEvBinds)
- solveTopConstraints :: TcM a -> TcM (a, Bag EvBind)
- growThetaTyVars :: ThetaType -> TyCoVarSet -> TyVarSet
- simplifyAmbiguityCheck :: Type -> WantedConstraints -> TcM ()
- simplifyDefault :: ThetaType -> TcM ()
- simplifyTop :: WantedConstraints -> TcM (Bag EvBind)
- simplifyInteractive :: WantedConstraints -> TcM (Bag EvBind)
- solveEqualities :: TcM a -> TcM a
- simplifyWantedsTcM :: [CtEvidence] -> TcM WantedConstraints
- tcCheckSatisfiability :: Bag EvVar -> TcM Bool
- solveWanteds :: WantedConstraints -> TcS WantedConstraints
- runTcSDeriveds :: TcS a -> TcM a
Documentation
simplifyInfer :: TcLevel -> Bool -> [TcIdSigInfo] -> [(Name, TcTauType)] -> WantedConstraints -> TcM ([TcTyVar], [EvVar], TcEvBinds) Source #
solveTopConstraints :: TcM a -> TcM (a, Bag EvBind) Source #
Type-check a thing, returning the result and any EvBinds produced during solving. Emits errors -- but does not fail -- if there is trouble.
growThetaTyVars :: ThetaType -> TyCoVarSet -> TyVarSet Source #
simplifyAmbiguityCheck :: Type -> WantedConstraints -> TcM () Source #
simplifyDefault :: ThetaType -> TcM () Source #
simplifyTop :: WantedConstraints -> TcM (Bag EvBind) Source #
simplifyInteractive :: WantedConstraints -> TcM (Bag EvBind) Source #
solveEqualities :: TcM a -> TcM a Source #
Type-check a thing that emits only equality constraints, then solve those constraints. Fails outright if there is trouble.