- = HsModule
- (Maybe (Located ModuleName))-- Nothing => "module X where" is omitted
- -- (in which case the next field is Nothing too)
- (Maybe [LIE name]) -- Export list; Nothing => export list omitted, so export everything
- -- Just [] => export *nothing*
- -- Just [...] => as you would expect...
- [LImportDecl name] -- We snaffle interesting stuff out of the
- -- imported interfaces early on, adding that
- -- info to TyDecls/etc; so this list is
- -- often empty, downstream.
- [LHsDecl name] -- Type, class, value, and interface signature decls
- (Maybe DeprecTxt) -- reason/explanation for deprecation of this module
+ = HsModule {
+ hsmodName :: Maybe (Located ModuleName),
+ -- ^ @Nothing@: \"module X where\" is omitted (in which case the next
+ -- field is Nothing too)
+ hsmodExports :: Maybe [LIE name],
+ -- ^ Export list
+ --
+ -- - @Nothing@: export list omitted, so export everything
+ --
+ -- - @Just []@: export /nothing/
+ --
+ -- - @Just [...]@: as you would expect...
+ --
+ hsmodImports :: [LImportDecl name],
+ -- ^ We snaffle interesting stuff out of the imported interfaces early
+ -- on, adding that info to TyDecls/etc; so this list is often empty,
+ -- downstream.
+ hsmodDecls :: [LHsDecl name],
+ -- ^ Type, class, value, and interface signature decls
+ hsmodDeprecMessage :: Maybe WarningTxt,
+ -- ^ reason\/explanation for warning/deprecation of this module
+ hsmodHaddockModHeader :: Maybe LHsDocString
+ -- ^ Haddock module info and description, unparsed
+ } deriving (Data, Typeable)