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Within LTS Haskell 24.38 (ghc-9.10.3)
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isFilledMetaTyVar_maybe :: TcTyVar -> TcS (Maybe Type)ghc-lib GHC.Tc.Solver.Monad No documentation available.
lookupGlobal_maybe :: HscEnv -> Name -> IO (MaybeErr (Either Name IfaceMessage) TyThing)ghc-lib GHC.Tc.Utils.Env No documentation available.
tcLookupIdMaybe :: Name -> TcM (Maybe Id)ghc-lib GHC.Tc.Utils.Env No documentation available.
tcLookupLcl_maybe :: Name -> TcM (Maybe TcTyThing)ghc-lib GHC.Tc.Utils.Env No documentation available.
checkingExpType_maybe :: ExpType -> Maybe TcTypeghc-lib GHC.Tc.Utils.TcMType Returns the expected type when in checking mode.
isFilledMetaTyVar_maybe :: TcTyVar -> TcM (Maybe Type)ghc-lib GHC.Tc.Utils.TcMType No documentation available.
readExpType_maybe :: MonadIO m => ExpType -> m (Maybe TcType)ghc-lib GHC.Tc.Utils.TcMType Extract a type out of an ExpType, if one exists. But one should always exist. Unless you're quite sure you know what you're doing.
unpackCoercionHole_maybe :: CoercionHole -> TcM (Maybe Coercion)ghc-lib GHC.Tc.Utils.TcMType Retrieve the contents of a coercion hole, if it is filled
unpackCoercionHole_maybe :: CoercionHole -> TcM (Maybe Coercion)ghc-lib GHC.Tc.Zonk.Type Retrieve the contents of a coercion hole, if it is filled
findObjectLinkableMaybe :: Module -> ModLocation -> IO (Maybe Linkable)ghc-lib GHC.Unit.Finder No documentation available.