Moduleghc-9.14.1GHC2021

GHC.Iface.Errors.Types

9 types

Packageghc-9.14.1
Exports9
LanguageGHC2021
LicenceBSD-3-Clause
SourceTypes.hs

datadata MissingInterfaceError

Constructors

BadSourceImport !Module
HomeModError !InstalledModule !ModLocation
DynamicHashMismatchError !Module !ModLocation
CantFindErr !UnitState FindingModuleOrInterface CantFindInstalled
BadIfaceFile ReadInterfaceError
FailedToLoadDynamicInterface Module ReadInterfaceError

Instances2Generic, Rep

Generic MissingInterfaceErrorDefined in ghc-9.14.1 · GHC.Iface.Errors.Types
type Rep MissingInterfaceError = D1 ('MetaData "MissingInterfaceError" "GHC.Iface.Errors.Types" "ghc-9.14.1-05a0" 'False) ((C1 ('MetaCons "BadSourceImport" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Module)) :+: (C1 ('MetaCons "HomeModError" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 InstalledModule) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 ModLocation)) :+: C1 ('MetaCons "DynamicHashMismatchError" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Module) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 ModLocation)))) :+: (C1 ('MetaCons "CantFindErr" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 UnitState) :*: (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FindingModuleOrInterface) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CantFindInstalled))) :+: (C1 ('MetaCons "BadIfaceFile" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 ReadInterfaceError)) :+: C1 ('MetaCons "FailedToLoadDynamicInterface" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Module) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 ReadInterfaceError)))))Defined in ghc-9.14.1 · GHC.Iface.Errors.Types

datadata InterfaceLookingFor

Constructors

LookingForName !Name
LookingForHiBoot !Module
LookingForModule !ModuleName !IsBootInterface
LookingForSig !InstalledModule

datadata IfaceMessage

Constructors

Can'tFindInterface MissingInterfaceError InterfaceLookingFor
Can'tFindNameInInterface Name [TyThing]
CircularImport !Module

Instances5Generic, Diagnostic, Rep, DiagnosticOpts, DiagnosticHint

Generic IfaceMessageDefined in ghc-9.14.1 · GHC.Iface.Errors.Types
Diagnostic IfaceMessageDefined in ghc-9.14.1 · GHC.Iface.Errors.Ppr · orphan
type Rep IfaceMessage = D1 ('MetaData "IfaceMessage" "GHC.Iface.Errors.Types" "ghc-9.14.1-05a0" 'False) (C1 ('MetaCons "Can'tFindInterface" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 MissingInterfaceError) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 InterfaceLookingFor)) :+: (C1 ('MetaCons "Can'tFindNameInInterface" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Name) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [TyThing])) :+: C1 ('MetaCons "CircularImport" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Module))))Defined in ghc-9.14.1 · GHC.Iface.Errors.Types
type DiagnosticOpts IfaceMessage = IfaceMessageOptsDefined in ghc-9.14.1 · GHC.Iface.Errors.Ppr · orphan
type DiagnosticHint IfaceMessage = GhcHintDefined in ghc-9.14.1 · GHC.Iface.Errors.Ppr · orphan

datadata ReadInterfaceError

Constructors

Instances2Generic, Rep

Generic ReadInterfaceErrorDefined in ghc-9.14.1 · GHC.Iface.Errors.Types
type Rep ReadInterfaceError = D1 ('MetaData "ReadInterfaceError" "GHC.Iface.Errors.Types" "ghc-9.14.1-05a0" 'False) (C1 ('MetaCons "ExceptionOccurred" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FilePath) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 SomeException)) :+: C1 ('MetaCons "HiModuleNameMismatchWarn" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FilePath) :*: (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Module) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Module))))Defined in ghc-9.14.1 · GHC.Iface.Errors.Types

datadata CantFindInstalled

Constructors

CantFindInstalled ModuleName CantFindInstalledReason

Instances2Generic, Rep

Generic CantFindInstalledDefined in ghc-9.14.1 · GHC.Iface.Errors.Types
type Rep CantFindInstalled = D1 ('MetaData "CantFindInstalled" "GHC.Iface.Errors.Types" "ghc-9.14.1-05a0" 'False) (C1 ('MetaCons "CantFindInstalled" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 ModuleName) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CantFindInstalledReason)))Defined in ghc-9.14.1 · GHC.Iface.Errors.Types

datadata CantFindInstalledReason

Constructors

NoUnitIdMatching UnitId [UnitInfo]
MissingPackageFiles UnitId [FilePath]
MissingPackageWayFiles String UnitId [FilePath]
ModuleSuggestion [ModuleSuggestion] [FilePath]
NotAModule
CouldntFindInFiles [FilePath]
GenericMissing [(Unit, Maybe UnitInfo)] [Unit] [UnusableUnit] [FilePath]
MultiplePackages [(Module, ModuleOrigin)]

Instances2Generic, Rep

Generic CantFindInstalledReasonDefined in ghc-9.14.1 · GHC.Iface.Errors.Types
type Rep CantFindInstalledReason = D1 ('MetaData "CantFindInstalledReason" "GHC.Iface.Errors.Types" "ghc-9.14.1-05a0" 'False) (((C1 ('MetaCons "NoUnitIdMatching" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 UnitId) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [UnitInfo])) :+: C1 ('MetaCons "MissingPackageFiles" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 UnitId) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [FilePath]))) :+: (C1 ('MetaCons "MissingPackageWayFiles" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String) :*: (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 UnitId) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [FilePath]))) :+: C1 ('MetaCons "ModuleSuggestion" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [ModuleSuggestion]) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [FilePath])))) :+: ((C1 ('MetaCons "NotAModule" 'PrefixI 'False) U1 :+: C1 ('MetaCons "CouldntFindInFiles" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [FilePath]))) :+: (C1 ('MetaCons "GenericMissing" 'PrefixI 'False) ((S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [(Unit, Maybe UnitInfo)]) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Unit])) :*: (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [UnusableUnit]) :*: S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [FilePath]))) :+: C1 ('MetaCons "MultiplePackages" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [(Module, ModuleOrigin)])))))Defined in ghc-9.14.1 · GHC.Iface.Errors.Types

datadata FindingModuleOrInterface

FindingModule FindingInterface

datadata BuildingCabalPackage

Pass to a DriverMessage the information whether or not the '-fbuilding-cabal-package' flag is set.

YesBuildingCabalPackage NoBuildingCabalPackage

Instances1Eq

Eq BuildingCabalPackageDefined in ghc-9.14.1 · GHC.Iface.Errors.Types

datadata IfaceMessageOpts

Constructors

IfaceMessageOpts
- ifaceShowTriedFiles :: !Bool
  Whether to show files we tried to look for or not when printing loader errors
- ifaceBuildingCabalPackage :: !BuildingCabalPackage

Instances1HasDefaultDiagnosticOpts

HasDefaultDiagnosticOpts IfaceMessageOptsDefined in ghc-9.14.1 · GHC.Iface.Errors.Ppr · orphan