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GHC 10.0.0.20260917 · lts/ghc-10.0.x · 8174fa4 · 2026-10-11

Moduleghc-10.0.0.20260917GHC2024

GHC.Hs

4 types

Packageghc-10.0.0.20260917
Exports4
LanguageGHC2024
LicenceBSD-3-Clause
SourceSyntax.hs

module Language.Haskell.Syntax

module GHC.Hs.Basic

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 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-10.0.0.20260917 · GHC.Hs · orphan
Outputable (HsModule GhcPs)Defined in ghc-10.0.0.20260917 · GHC.Hs · orphan
HasHaddock (Located (HsModule GhcPs))Defined in ghc-10.0.0.20260917 · 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-10.0.0.20260917 · GHC.Hs
Data AnnsModuleDefined in ghc-10.0.0.20260917 · GHC.Hs
NoAnn AnnsModuleDefined in ghc-10.0.0.20260917 · 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-10.0.0.20260917 · GHC.Hs

Orphan instances

2 instances

Data (HsModule GhcPs)
Outputable (HsModule GhcPs)