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GHC 10.0.0.20260917 · lts/ghc-10.0.x · 2b27632 · 2026-10-31

Moduleghc-lib-parser-9.14.1.20251220GHC2021

GHC.Hs

Synopsis

data Fixity
data HsModule
data AnnsModule
data HsParsedModule
data XModulePs

Packageghc-lib-parser-9.14.1.20251220
Exports5
LanguageGHC2021
LicenceBSD-3-Clause
SourceSyntax.hs

module Language.Haskell.Syntax

module GHC.Hs.Binds

module GHC.Hs.Decls

module GHC.Hs.Expr

module GHC.Hs.ImpExp

module GHC.Hs.Lit

module GHC.Hs.Pat

module GHC.Hs.Type

module GHC.Hs.Utils

module GHC.Hs.Doc

module GHC.Hs.Extension

module GHC.Parser.Annotation

datadata Fixity

Instances5Eq, Data, NFData, Outputable, Binary

Eq FixityDefined in ghc-lib-parser-9.14.1.20251220 · Language.Haskell.Syntax.Basic
Data FixityDefined in ghc-lib-parser-9.14.1.20251220 · Language.Haskell.Syntax.Basic
NFData FixityDefined in ghc-lib-parser-9.14.1.20251220 · Language.Haskell.Syntax.Basic
Outputable FixityDefined in ghc-lib-parser-9.14.1.20251220 · GHC.Hs.Basic · orphan
Binary FixityDefined in ghc-lib-parser-9.14.1.20251220 · GHC.Hs.Basic · orphan

datadata HsModule p

Haskell Module

All we actually declare here is the top-level structure for a module.

Constructors

HsModule
- hsmodExt :: XCModule p
  HsModule extension point
- hsmodName :: Maybe (XRec p ModuleName)
  Nothing: "module X where" is omitted (in which case the next field is Nothing too)
- hsmodExports :: Maybe (XRec p [LIE p])
  Export list
  - Nothing: export list omitted, so export everything
  - Just []: export nothing
  - Just [...]: as you would expect...
- hsmodImports :: [LImportDecl p]
- hsmodDecls :: [LHsDecl p]
  Type, class, value, and interface signature decls
XModule !(XXModule p)

Instances3Data, Outputable, HasHaddock

Data (HsModule GhcPs)Defined in ghc-lib-parser-9.14.1.20251220 · GHC.Hs · orphan
Outputable (HsModule GhcPs)Defined in ghc-lib-parser-9.14.1.20251220 · GHC.Hs · orphan
HasHaddock (Located (HsModule GhcPs))Defined in ghc-lib-parser-9.14.1.20251220 · GHC.Parser.PostProcess.Haddock

datadata AnnsModule

Constructors

AnnsModule
- am_sig :: EpToken "signature"
- am_mod :: EpToken "module"
- am_where :: EpToken "where"
- am_decls :: [TrailingAnn]
  Semis before the start of top decls
- am_cs :: [LEpaComment]
  Comments before start of top decl, used in exact printing only
- am_eof :: Maybe (RealSrcSpan, RealSrcSpan)
  End of file and end of prior token

Instances3Eq, Data, NoAnn

Eq AnnsModuleDefined in ghc-lib-parser-9.14.1.20251220 · GHC.Hs
Data AnnsModuleDefined in ghc-lib-parser-9.14.1.20251220 · GHC.Hs
NoAnn AnnsModuleDefined in ghc-lib-parser-9.14.1.20251220 · GHC.Hs

datadata HsParsedModule

Constructors

HsParsedModule
- hpm_module :: Located (HsModule GhcPs)
- hpm_src_files :: [FilePath]
  extra source files (e.g. from #includes). The lexer collects these from '# file line' pragmas, which the C preprocessor leaves behind. These files and their timestamps are stored in the .hi file, so that we can force recompilation if any of them change (#3589)

datadata XModulePs

Haskell Module extension point: GHC specific

Constructors

XModulePs
- hsmodAnn :: EpAnn AnnsModule
- hsmodLayout :: EpLayout
  Layout info for the module. For incomplete modules (e.g. the output of parseHeader), it is EpNoLayout.
- hsmodDeprecMessage :: Maybe (LWarningTxt GhcPs)
  reason/explanation for warning/deprecation of this module
- hsmodHaddockModHeader :: Maybe (LHsDoc GhcPs)
  Haddock module info and description, unparsed

Instances1Data

Data XModulePsDefined in ghc-lib-parser-9.14.1.20251220 · GHC.Hs

Orphan instances

2 instances

Data (HsModule GhcPs)
Outputable (HsModule GhcPs)