Commit 81765cc9 authored by Thomas Schilling's avatar Thomas Schilling
Browse files

Provide accessors for 'ImportDecl'.

parent 4feaaf7e
......@@ -33,13 +33,16 @@ One per \tr{import} declaration in a module.
\begin{code}
type LImportDecl name = Located (ImportDecl name)
-- | A single Haskell @import@ declaration.
data ImportDecl name
= ImportDecl (Located ModuleName) -- module name
(Maybe FastString) -- package qualifier
Bool -- True <=> {-# SOURCE #-} import
Bool -- True => qualified
(Maybe ModuleName) -- as Module
(Maybe (Bool, [LIE name])) -- (True => hiding, names)
= ImportDecl {
ideclName :: Located ModuleName, -- ^ Module name.
ideclPkgQual :: Maybe FastString, -- ^ Package qualifier.
ideclSource :: Bool, -- ^ True <=> {-# SOURCE #-} import
ideclQualified :: Bool, -- ^ True => qualified
ideclAs :: Maybe ModuleName, -- ^ as Module
ideclHiding :: Maybe (Bool, [LIE name]) -- ^ (True => hiding, names)
}
\end{code}
\begin{code}
......@@ -66,9 +69,6 @@ instance (Outputable name) => Outputable (ImportDecl name) where
= parens (interpp'SP spec)
pp_spec (Just (True, spec))
= ptext (sLit "hiding") <+> parens (interpp'SP spec)
ideclName :: ImportDecl name -> Located ModuleName
ideclName (ImportDecl mod_nm _ _ _ _ _) = mod_nm
\end{code}
%************************************************************************
......
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