{-
(c) The University of Glasgow 2006
(c) The GRASP/AQUA Project, Glasgow University, 1992-1998
-}
{-# LANGUAGE RankNTypes #-}
{-# LANGUAGE ScopedTypeVariables #-}

-- | Contains a debug function to dump parts of the GHC.Hs AST. It uses a syb
-- traversal which falls back to displaying based on the constructor name, so
-- can be used to dump anything having a @Data.Data@ instance.

module GHC.Hs.Dump (
        -- * Dumping ASTs
        showAstData,
        showAstDataFull,
        BlankSrcSpan(..),
        BlankEpAnnotations(..),
    ) where

import GHC.Prelude

import GHC.Hs

import GHC.Core.DataCon

import GHC.Data.Bag
import GHC.Data.FastString
import GHC.Types.Name.Set
import GHC.Types.Name
import GHC.Types.SrcLoc
import GHC.Types.Var
import GHC.Types.SourceText
import GHC.Utils.Outputable

import Data.Data hiding (Fixity)
import qualified Data.ByteString as B

-- | Should source spans be removed from output.
data BlankSrcSpan = BlankSrcSpan | BlankSrcSpanFile | NoBlankSrcSpan
                  deriving (BlankSrcSpan -> BlankSrcSpan -> Bool
(BlankSrcSpan -> BlankSrcSpan -> Bool)
-> (BlankSrcSpan -> BlankSrcSpan -> Bool) -> Eq BlankSrcSpan
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: BlankSrcSpan -> BlankSrcSpan -> Bool
== :: BlankSrcSpan -> BlankSrcSpan -> Bool
$c/= :: BlankSrcSpan -> BlankSrcSpan -> Bool
/= :: BlankSrcSpan -> BlankSrcSpan -> Bool
Eq,Int -> BlankSrcSpan -> ShowS
[BlankSrcSpan] -> ShowS
BlankSrcSpan -> String
(Int -> BlankSrcSpan -> ShowS)
-> (BlankSrcSpan -> String)
-> ([BlankSrcSpan] -> ShowS)
-> Show BlankSrcSpan
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> BlankSrcSpan -> ShowS
showsPrec :: Int -> BlankSrcSpan -> ShowS
$cshow :: BlankSrcSpan -> String
show :: BlankSrcSpan -> String
$cshowList :: [BlankSrcSpan] -> ShowS
showList :: [BlankSrcSpan] -> ShowS
Show)

-- | Should EpAnnotations be removed from output.
data BlankEpAnnotations = BlankEpAnnotations | NoBlankEpAnnotations
                  deriving (BlankEpAnnotations -> BlankEpAnnotations -> Bool
(BlankEpAnnotations -> BlankEpAnnotations -> Bool)
-> (BlankEpAnnotations -> BlankEpAnnotations -> Bool)
-> Eq BlankEpAnnotations
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: BlankEpAnnotations -> BlankEpAnnotations -> Bool
== :: BlankEpAnnotations -> BlankEpAnnotations -> Bool
$c/= :: BlankEpAnnotations -> BlankEpAnnotations -> Bool
/= :: BlankEpAnnotations -> BlankEpAnnotations -> Bool
Eq,Int -> BlankEpAnnotations -> ShowS
[BlankEpAnnotations] -> ShowS
BlankEpAnnotations -> String
(Int -> BlankEpAnnotations -> ShowS)
-> (BlankEpAnnotations -> String)
-> ([BlankEpAnnotations] -> ShowS)
-> Show BlankEpAnnotations
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: Int -> BlankEpAnnotations -> ShowS
showsPrec :: Int -> BlankEpAnnotations -> ShowS
$cshow :: BlankEpAnnotations -> String
show :: BlankEpAnnotations -> String
$cshowList :: [BlankEpAnnotations] -> ShowS
showList :: [BlankEpAnnotations] -> ShowS
Show)

-- | Show the full AST as the compiler sees it.
showAstDataFull :: Data a => a -> SDoc
showAstDataFull :: forall a. Data a => a -> SDoc
showAstDataFull = BlankSrcSpan -> BlankEpAnnotations -> a -> SDoc
forall a. Data a => BlankSrcSpan -> BlankEpAnnotations -> a -> SDoc
showAstData BlankSrcSpan
NoBlankSrcSpan BlankEpAnnotations
NoBlankEpAnnotations

-- | Show a GHC syntax tree. This parameterised because it is also used for
-- comparing ASTs in ppr roundtripping tests, where the SrcSpan's are blanked
-- out, to avoid comparing locations, only structure
showAstData :: Data a => BlankSrcSpan -> BlankEpAnnotations -> a -> SDoc
showAstData :: forall a. Data a => BlankSrcSpan -> BlankEpAnnotations -> a -> SDoc
showAstData BlankSrcSpan
bs BlankEpAnnotations
ba a
a0 = SDoc
blankLine SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ a -> SDoc
forall a. Data a => a -> SDoc
showAstData' a
a0
  where
    showAstData' :: Data a => a -> SDoc
    showAstData' :: forall a. Data a => a -> SDoc
showAstData' =
      a -> SDoc
forall a. Data a => a -> SDoc
generic
              (a -> SDoc) -> (forall e. Data e => [e] -> SDoc) -> a -> SDoc
forall d (t :: * -> *) q.
(Data d, Typeable t) =>
(d -> q) -> (forall e. Data e => t e -> q) -> d -> q
`ext1Q` [e] -> SDoc
forall e. Data e => [e] -> SDoc
list
              (a -> SDoc) -> ([AddEpAnn] -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` [AddEpAnn] -> SDoc
list_addEpAnn
              (a -> SDoc) -> (String -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` String -> SDoc
string (a -> SDoc) -> (FastString -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` FastString -> SDoc
fastString (a -> SDoc) -> (SrcSpan -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` SrcSpan -> SDoc
srcSpan (a -> SDoc) -> (RealSrcSpan -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` RealSrcSpan -> SDoc
realSrcSpan
              (a -> SDoc) -> (EpAnn [AddEpAnn] -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn [AddEpAnn] -> SDoc
annotation
              (a -> SDoc) -> (EpAnn AnnsModule -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn AnnsModule -> SDoc
annotationModule
              (a -> SDoc) -> (EpAnn AddEpAnn -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn AddEpAnn -> SDoc
annotationAddEpAnn
              (a -> SDoc) -> (EpAnn GrhsAnn -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn GrhsAnn -> SDoc
annotationGrhsAnn
              (a -> SDoc) -> (EpAnn EpAnnHsCase -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn EpAnnHsCase -> SDoc
annotationEpAnnHsCase
              (a -> SDoc) -> (EpAnn AnnList -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn AnnList -> SDoc
annotationAnnList
              (a -> SDoc) -> (EpAnn EpAnnImportDecl -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn EpAnnImportDecl -> SDoc
annotationEpAnnImportDecl
              (a -> SDoc) -> (EpAnn AnnParen -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn AnnParen -> SDoc
annotationAnnParen
              (a -> SDoc) -> (EpAnn TrailingAnn -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn TrailingAnn -> SDoc
annotationTrailingAnn
              (a -> SDoc) -> (EpAnn EpaLocation -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn EpaLocation -> SDoc
annotationEpaLocation
              (a -> SDoc) -> (EpAnn NoEpAnns -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn NoEpAnns -> SDoc
annotationNoEpAnns
              (a -> SDoc) -> (AddEpAnn -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` AddEpAnn -> SDoc
addEpAnn
              (a -> SDoc) -> (AnnParen -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` AnnParen -> SDoc
annParen
              (a -> SDoc) -> (HsLit GhcPs -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` HsLit GhcPs -> SDoc
lit (a -> SDoc) -> (HsLit GhcRn -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` HsLit GhcRn -> SDoc
litr (a -> SDoc) -> (HsLit GhcTc -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` HsLit GhcTc -> SDoc
litt
              (a -> SDoc) -> (SourceText -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` SourceText -> SDoc
sourceText
              (a -> SDoc) -> (DeltaPos -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` DeltaPos -> SDoc
deltaPos
              (a -> SDoc) -> (EpaLocation -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpaLocation -> SDoc
epaAnchor
              (a -> SDoc) -> (ByteString -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` ByteString -> SDoc
bytestring
              (a -> SDoc) -> (Name -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` Name -> SDoc
name (a -> SDoc) -> (OccName -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` OccName -> SDoc
forall {doc}. IsLine doc => OccName -> doc
occName (a -> SDoc) -> (ModuleName -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` ModuleName -> SDoc
moduleName (a -> SDoc) -> (Var -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` Var -> SDoc
var
              (a -> SDoc) -> (DataCon -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` DataCon -> SDoc
dataCon
              (a -> SDoc) -> (Bag (LocatedA (HsBind GhcRn)) -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` Bag (LocatedA (HsBind GhcRn)) -> SDoc
bagName (a -> SDoc) -> (Bag (LocatedA (HsBind GhcPs)) -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` Bag (LocatedA (HsBind GhcPs)) -> SDoc
bagRdrName (a -> SDoc) -> (Bag (LocatedA (HsBind GhcTc)) -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` Bag (LocatedA (HsBind GhcTc)) -> SDoc
bagVar (a -> SDoc) -> (NameSet -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` NameSet -> SDoc
nameSet
              (a -> SDoc) -> (Fixity -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` Fixity -> SDoc
fixity
              (a -> SDoc)
-> (forall d1 d2. (Data d1, Data d2) => GenLocated d1 d2 -> SDoc)
-> a
-> SDoc
forall d (t :: * -> * -> *) q.
(Data d, Typeable t) =>
(d -> q)
-> (forall d1 d2. (Data d1, Data d2) => t d1 d2 -> q) -> d -> q
`ext2Q` GenLocated d1 d2 -> SDoc
forall d1 d2. (Data d1, Data d2) => GenLocated d1 d2 -> SDoc
located
              (a -> SDoc) -> (EpAnn AnnListItem -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn AnnListItem -> SDoc
srcSpanAnnA
              (a -> SDoc) -> (EpAnn AnnList -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn AnnList -> SDoc
srcSpanAnnL
              (a -> SDoc) -> (EpAnn AnnPragma -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn AnnPragma -> SDoc
srcSpanAnnP
              (a -> SDoc) -> (EpAnn AnnContext -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn AnnContext -> SDoc
srcSpanAnnC
              (a -> SDoc) -> (EpAnn NameAnn -> SDoc) -> a -> SDoc
forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
`extQ` EpAnn NameAnn -> SDoc
srcSpanAnnN

      where generic :: Data a => a -> SDoc
            generic :: forall a. Data a => a -> SDoc
generic a
t = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text (Constr -> String
showConstr (a -> Constr
forall a. Data a => a -> Constr
toConstr a
t))
                                  SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ [SDoc] -> SDoc
forall doc. IsDoc doc => [doc] -> doc
vcat ((forall a. Data a => a -> SDoc) -> a -> [SDoc]
forall a u. Data a => (forall d. Data d => d -> u) -> a -> [u]
forall u. (forall d. Data d => d -> u) -> a -> [u]
gmapQ d -> SDoc
forall a. Data a => a -> SDoc
showAstData' a
t)

            string :: String -> SDoc
            string :: String -> SDoc
string     = String -> SDoc
forall doc. IsLine doc => String -> doc
text (String -> SDoc) -> ShowS -> String -> SDoc
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ShowS
normalize_newlines ShowS -> ShowS -> ShowS
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ShowS
forall a. Show a => a -> String
show

            fastString :: FastString -> SDoc
            fastString :: FastString -> SDoc
fastString FastString
s = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$
                            String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"FastString:"
                        SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text (ShowS
normalize_newlines ShowS -> (FastString -> String) -> FastString -> String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. FastString -> String
forall a. Show a => a -> String
show (FastString -> String) -> FastString -> String
forall a b. (a -> b) -> a -> b
$ FastString
s)

            bytestring :: B.ByteString -> SDoc
            bytestring :: ByteString -> SDoc
bytestring = String -> SDoc
forall doc. IsLine doc => String -> doc
text (String -> SDoc) -> (ByteString -> String) -> ByteString -> SDoc
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ShowS
normalize_newlines ShowS -> (ByteString -> String) -> ByteString -> String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ByteString -> String
forall a. Show a => a -> String
show

            list_addEpAnn :: [AddEpAnn] -> SDoc
            list_addEpAnn :: [AddEpAnn] -> SDoc
list_addEpAnn [AddEpAnn]
ls = case BlankEpAnnotations
ba of
              BlankEpAnnotations
BlankEpAnnotations -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens
                                       (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"blanked:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"[AddEpAnn]"
              BlankEpAnnotations
NoBlankEpAnnotations -> [AddEpAnn] -> SDoc
forall e. Data e => [e] -> SDoc
list [AddEpAnn]
ls

            list :: [t] -> SDoc
list []    = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
brackets SDoc
forall doc. IsOutput doc => doc
empty
            list [t
x]   = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
brackets (t -> SDoc
forall a. Data a => a -> SDoc
showAstData' t
x)
            list (t
x1 : t
x2 : [t]
xs) =  (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"[" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> t -> SDoc
forall a. Data a => a -> SDoc
showAstData' t
x1)
                                SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ t -> [t] -> SDoc
forall {t}. Data t => t -> [t] -> SDoc
go t
x2 [t]
xs
              where
                go :: t -> [t] -> SDoc
go t
y [] = String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"," SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> t -> SDoc
forall a. Data a => a -> SDoc
showAstData' t
y SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"]"
                go t
y1 (t
y2 : [t]
ys) = (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"," SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> t -> SDoc
forall a. Data a => a -> SDoc
showAstData' t
y1) SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ t -> [t] -> SDoc
go t
y2 [t]
ys

            -- Eliminate word-size dependence
            lit :: HsLit GhcPs -> SDoc
            lit :: HsLit GhcPs -> SDoc
lit (HsWordPrim   XHsWordPrim GhcPs
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsWord{64}Prim" Integer
x XHsWordPrim GhcPs
SourceText
s
            lit (HsWord64Prim XHsWord64Prim GhcPs
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsWord{64}Prim" Integer
x XHsWord64Prim GhcPs
SourceText
s
            lit (HsIntPrim    XHsIntPrim GhcPs
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsInt{64}Prim"  Integer
x XHsIntPrim GhcPs
SourceText
s
            lit (HsInt64Prim  XHsInt64Prim GhcPs
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsInt{64}Prim"  Integer
x XHsInt64Prim GhcPs
SourceText
s
            lit HsLit GhcPs
l                  = HsLit GhcPs -> SDoc
forall a. Data a => a -> SDoc
generic HsLit GhcPs
l

            litr :: HsLit GhcRn -> SDoc
            litr :: HsLit GhcRn -> SDoc
litr (HsWordPrim   XHsWordPrim GhcRn
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsWord{64}Prim" Integer
x XHsWordPrim GhcRn
SourceText
s
            litr (HsWord64Prim XHsWord64Prim GhcRn
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsWord{64}Prim" Integer
x XHsWord64Prim GhcRn
SourceText
s
            litr (HsIntPrim    XHsIntPrim GhcRn
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsInt{64}Prim"  Integer
x XHsIntPrim GhcRn
SourceText
s
            litr (HsInt64Prim  XHsInt64Prim GhcRn
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsInt{64}Prim"  Integer
x XHsInt64Prim GhcRn
SourceText
s
            litr HsLit GhcRn
l                  = HsLit GhcRn -> SDoc
forall a. Data a => a -> SDoc
generic HsLit GhcRn
l

            litt :: HsLit GhcTc -> SDoc
            litt :: HsLit GhcTc -> SDoc
litt (HsWordPrim   XHsWordPrim GhcTc
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsWord{64}Prim" Integer
x XHsWordPrim GhcTc
SourceText
s
            litt (HsWord64Prim XHsWord64Prim GhcTc
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsWord{64}Prim" Integer
x XHsWord64Prim GhcTc
SourceText
s
            litt (HsIntPrim    XHsIntPrim GhcTc
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsInt{64}Prim"  Integer
x XHsIntPrim GhcTc
SourceText
s
            litt (HsInt64Prim  XHsInt64Prim GhcTc
s Integer
x) = String -> Integer -> SourceText -> SDoc
numericLit String
"HsInt{64}Prim"  Integer
x XHsInt64Prim GhcTc
SourceText
s
            litt HsLit GhcTc
l                  = HsLit GhcTc -> SDoc
forall a. Data a => a -> SDoc
generic HsLit GhcTc
l

            numericLit :: String -> Integer -> SourceText -> SDoc
            numericLit :: String -> Integer -> SourceText -> SDoc
numericLit String
tag Integer
x SourceText
s = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ [SDoc] -> SDoc
forall doc. IsLine doc => [doc] -> doc
hsep [ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
tag
                                               , Integer -> SDoc
forall a. Data a => a -> SDoc
generic Integer
x
                                               , SourceText -> SDoc
forall a. Data a => a -> SDoc
generic SourceText
s ]

            sourceText :: SourceText -> SDoc
            sourceText :: SourceText -> SDoc
sourceText SourceText
NoSourceText = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"NoSourceText"
            sourceText (SourceText FastString
src) = case BlankSrcSpan
bs of
              BlankSrcSpan
NoBlankSrcSpan   -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"SourceText" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> FastString -> SDoc
forall doc. IsLine doc => FastString -> doc
ftext FastString
src
              BlankSrcSpan
BlankSrcSpanFile -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"SourceText" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> FastString -> SDoc
forall doc. IsLine doc => FastString -> doc
ftext FastString
src
              BlankSrcSpan
_                -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"SourceText" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"blanked"

            epaAnchor :: EpaLocation -> SDoc
            epaAnchor :: EpaLocation -> SDoc
epaAnchor (EpaSpan SrcSpan
s) = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpaSpan" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> SrcSpan -> SDoc
srcSpan SrcSpan
s
            epaAnchor (EpaDelta DeltaPos
d [LEpaComment]
cs) = case BlankEpAnnotations
ba of
              BlankEpAnnotations
NoBlankEpAnnotations -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpaDelta" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> DeltaPos -> SDoc
deltaPos DeltaPos
d SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> [LEpaComment] -> SDoc
forall a. Data a => a -> SDoc
showAstData' [LEpaComment]
cs
              BlankEpAnnotations
BlankEpAnnotations -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpaDelta" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> DeltaPos -> SDoc
deltaPos DeltaPos
d SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"blanked"

            deltaPos :: DeltaPos -> SDoc
            deltaPos :: DeltaPos -> SDoc
deltaPos (SameLine Int
c) = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"SameLine" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> Int -> SDoc
forall a. Outputable a => a -> SDoc
ppr Int
c
            deltaPos (DifferentLine Int
l Int
c) = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"DifferentLine" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> Int -> SDoc
forall a. Outputable a => a -> SDoc
ppr Int
l SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> Int -> SDoc
forall a. Outputable a => a -> SDoc
ppr Int
c

            name :: Name -> SDoc
            name :: Name -> SDoc
name Name
nm    = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"Name:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> Name -> SDoc
forall a. Outputable a => a -> SDoc
ppr Name
nm

            occName :: OccName -> doc
occName OccName
n  =  doc -> doc
forall doc. IsLine doc => doc -> doc
braces (doc -> doc) -> doc -> doc
forall a b. (a -> b) -> a -> b
$
                          String -> doc
forall doc. IsLine doc => String -> doc
text String
"OccName:"
                      doc -> doc -> doc
forall doc. IsLine doc => doc -> doc -> doc
<+> FastString -> doc
forall doc. IsLine doc => FastString -> doc
ftext (OccName -> FastString
occNameFS OccName
n)

            moduleName :: ModuleName -> SDoc
            moduleName :: ModuleName -> SDoc
moduleName ModuleName
m = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"ModuleName:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> ModuleName -> SDoc
forall a. Outputable a => a -> SDoc
ppr ModuleName
m

            srcSpan :: SrcSpan -> SDoc
            srcSpan :: SrcSpan -> SDoc
srcSpan SrcSpan
ss = case BlankSrcSpan
bs of
             BlankSrcSpan
BlankSrcSpan -> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"{ ss }"
             BlankSrcSpan
NoBlankSrcSpan -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ Char -> SDoc
forall doc. IsLine doc => Char -> doc
char Char
' ' SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> (SrcSpan -> SDoc
forall a. Outputable a => a -> SDoc
ppr SrcSpan
ss) SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> Char -> SDoc
forall doc. IsLine doc => Char -> doc
char Char
' '
             BlankSrcSpan
BlankSrcSpanFile -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ Char -> SDoc
forall doc. IsLine doc => Char -> doc
char Char
' ' SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> (Bool -> SrcSpan -> SDoc
pprUserSpan Bool
False SrcSpan
ss) SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> Char -> SDoc
forall doc. IsLine doc => Char -> doc
char Char
' '

            realSrcSpan :: RealSrcSpan -> SDoc
            realSrcSpan :: RealSrcSpan -> SDoc
realSrcSpan RealSrcSpan
ss = case BlankSrcSpan
bs of
             BlankSrcSpan
BlankSrcSpan -> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"{ ss }"
             BlankSrcSpan
NoBlankSrcSpan -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ Char -> SDoc
forall doc. IsLine doc => Char -> doc
char Char
' ' SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> (RealSrcSpan -> SDoc
forall a. Outputable a => a -> SDoc
ppr RealSrcSpan
ss) SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> Char -> SDoc
forall doc. IsLine doc => Char -> doc
char Char
' '
             BlankSrcSpan
BlankSrcSpanFile -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ Char -> SDoc
forall doc. IsLine doc => Char -> doc
char Char
' ' SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> (Bool -> RealSrcSpan -> SDoc
pprUserRealSpan Bool
False RealSrcSpan
ss) SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<> Char -> SDoc
forall doc. IsLine doc => Char -> doc
char Char
' '

            annParen :: AnnParen -> SDoc
            annParen :: AnnParen -> SDoc
annParen (AnnParen ParenType
a EpaLocation
o EpaLocation
c) = case BlankEpAnnotations
ba of
             BlankEpAnnotations
BlankEpAnnotations -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"blanked:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"AnnParen"
             BlankEpAnnotations
NoBlankEpAnnotations ->
              SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"AnnParen"
                        SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ [SDoc] -> SDoc
forall doc. IsDoc doc => [doc] -> doc
vcat [ParenType -> SDoc
forall a. Outputable a => a -> SDoc
ppr ParenType
a, EpaLocation -> SDoc
epaAnchor EpaLocation
o, EpaLocation -> SDoc
epaAnchor EpaLocation
c]

            addEpAnn :: AddEpAnn -> SDoc
            addEpAnn :: AddEpAnn -> SDoc
addEpAnn (AddEpAnn AnnKeywordId
a EpaLocation
s) = case BlankEpAnnotations
ba of
             BlankEpAnnotations
BlankEpAnnotations -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens
                                      (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"blanked:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"AddEpAnn"
             BlankEpAnnotations
NoBlankEpAnnotations ->
              SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"AddEpAnn" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> AnnKeywordId -> SDoc
forall a. Outputable a => a -> SDoc
ppr AnnKeywordId
a SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> EpaLocation -> SDoc
epaAnchor EpaLocation
s

            var  :: Var -> SDoc
            var :: Var -> SDoc
var Var
v      = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"Var:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> Var -> SDoc
forall a. Outputable a => a -> SDoc
ppr Var
v

            dataCon :: DataCon -> SDoc
            dataCon :: DataCon -> SDoc
dataCon DataCon
c  = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"DataCon:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> DataCon -> SDoc
forall a. Outputable a => a -> SDoc
ppr DataCon
c

            bagRdrName:: Bag (LocatedA (HsBind GhcPs)) -> SDoc
            bagRdrName :: Bag (LocatedA (HsBind GhcPs)) -> SDoc
bagRdrName Bag (LocatedA (HsBind GhcPs))
bg =  SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$
                             String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"Bag(LocatedA (HsBind GhcPs)):"
                          SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ ([LocatedA (HsBind GhcPs)] -> SDoc
forall e. Data e => [e] -> SDoc
list ([LocatedA (HsBind GhcPs)] -> SDoc)
-> (Bag (LocatedA (HsBind GhcPs)) -> [LocatedA (HsBind GhcPs)])
-> Bag (LocatedA (HsBind GhcPs))
-> SDoc
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Bag (LocatedA (HsBind GhcPs)) -> [LocatedA (HsBind GhcPs)]
forall a. Bag a -> [a]
bagToList (Bag (LocatedA (HsBind GhcPs)) -> SDoc)
-> Bag (LocatedA (HsBind GhcPs)) -> SDoc
forall a b. (a -> b) -> a -> b
$ Bag (LocatedA (HsBind GhcPs))
bg)

            bagName   :: Bag (LocatedA (HsBind GhcRn)) -> SDoc
            bagName :: Bag (LocatedA (HsBind GhcRn)) -> SDoc
bagName Bag (LocatedA (HsBind GhcRn))
bg  =  SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$
                           String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"Bag(LocatedA (HsBind Name)):"
                        SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ ([LocatedA (HsBind GhcRn)] -> SDoc
forall e. Data e => [e] -> SDoc
list ([LocatedA (HsBind GhcRn)] -> SDoc)
-> (Bag (LocatedA (HsBind GhcRn)) -> [LocatedA (HsBind GhcRn)])
-> Bag (LocatedA (HsBind GhcRn))
-> SDoc
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Bag (LocatedA (HsBind GhcRn)) -> [LocatedA (HsBind GhcRn)]
forall a. Bag a -> [a]
bagToList (Bag (LocatedA (HsBind GhcRn)) -> SDoc)
-> Bag (LocatedA (HsBind GhcRn)) -> SDoc
forall a b. (a -> b) -> a -> b
$ Bag (LocatedA (HsBind GhcRn))
bg)

            bagVar    :: Bag (LocatedA (HsBind GhcTc)) -> SDoc
            bagVar :: Bag (LocatedA (HsBind GhcTc)) -> SDoc
bagVar Bag (LocatedA (HsBind GhcTc))
bg  =  SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$
                          String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"Bag(LocatedA (HsBind Var)):"
                       SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ ([LocatedA (HsBind GhcTc)] -> SDoc
forall e. Data e => [e] -> SDoc
list ([LocatedA (HsBind GhcTc)] -> SDoc)
-> (Bag (LocatedA (HsBind GhcTc)) -> [LocatedA (HsBind GhcTc)])
-> Bag (LocatedA (HsBind GhcTc))
-> SDoc
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Bag (LocatedA (HsBind GhcTc)) -> [LocatedA (HsBind GhcTc)]
forall a. Bag a -> [a]
bagToList (Bag (LocatedA (HsBind GhcTc)) -> SDoc)
-> Bag (LocatedA (HsBind GhcTc)) -> SDoc
forall a b. (a -> b) -> a -> b
$ Bag (LocatedA (HsBind GhcTc))
bg)

            nameSet :: NameSet -> SDoc
nameSet NameSet
ns =  SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$
                          String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"NameSet:"
                       SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ ([Name] -> SDoc
forall e. Data e => [e] -> SDoc
list ([Name] -> SDoc) -> (NameSet -> [Name]) -> NameSet -> SDoc
forall b c a. (b -> c) -> (a -> b) -> a -> c
. NameSet -> [Name]
nameSetElemsStable (NameSet -> SDoc) -> NameSet -> SDoc
forall a b. (a -> b) -> a -> b
$ NameSet
ns)

            fixity :: Fixity -> SDoc
            fixity :: Fixity -> SDoc
fixity Fixity
fx =  SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
braces (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$
                         String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"Fixity:"
                     SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> Fixity -> SDoc
forall a. Outputable a => a -> SDoc
ppr Fixity
fx

            located :: (Data a, Data b) => GenLocated a b -> SDoc
            located :: forall d1 d2. (Data d1, Data d2) => GenLocated d1 d2 -> SDoc
located (L a
ss b
a)
              = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"L"
                        SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ [SDoc] -> SDoc
forall doc. IsDoc doc => [doc] -> doc
vcat [a -> SDoc
forall a. Data a => a -> SDoc
showAstData' a
ss, b -> SDoc
forall a. Data a => a -> SDoc
showAstData' b
a])


            -- -------------------------

            annotation :: EpAnn [AddEpAnn] -> SDoc
            annotation :: EpAnn [AddEpAnn] -> SDoc
annotation = SDoc -> EpAnn [AddEpAnn] -> SDoc
forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpAnn [AddEpAnn]")

            annotationModule :: EpAnn AnnsModule -> SDoc
            annotationModule :: EpAnn AnnsModule -> SDoc
annotationModule = SDoc -> EpAnn AnnsModule -> SDoc
forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpAnn AnnsModule")

            annotationAddEpAnn :: EpAnn AddEpAnn -> SDoc
            annotationAddEpAnn :: EpAnn AddEpAnn -> SDoc
annotationAddEpAnn = SDoc -> EpAnn AddEpAnn -> SDoc
forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpAnn AddEpAnn")

            annotationGrhsAnn :: EpAnn GrhsAnn -> SDoc
            annotationGrhsAnn :: EpAnn GrhsAnn -> SDoc
annotationGrhsAnn = SDoc -> EpAnn GrhsAnn -> SDoc
forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpAnn GrhsAnn")

            annotationEpAnnHsCase :: EpAnn EpAnnHsCase -> SDoc
            annotationEpAnnHsCase :: EpAnn EpAnnHsCase -> SDoc
annotationEpAnnHsCase = SDoc -> EpAnn EpAnnHsCase -> SDoc
forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpAnn EpAnnHsCase")

            annotationAnnList :: EpAnn AnnList -> SDoc
            annotationAnnList :: EpAnn AnnList -> SDoc
annotationAnnList = SDoc -> EpAnn AnnList -> SDoc
forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpAnn AnnList")

            annotationEpAnnImportDecl :: EpAnn EpAnnImportDecl -> SDoc
            annotationEpAnnImportDecl :: EpAnn EpAnnImportDecl -> SDoc
annotationEpAnnImportDecl = SDoc -> EpAnn EpAnnImportDecl -> SDoc
forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpAnn EpAnnImportDecl")

            annotationAnnParen :: EpAnn AnnParen -> SDoc
            annotationAnnParen :: EpAnn AnnParen -> SDoc
annotationAnnParen = SDoc -> EpAnn AnnParen -> SDoc
forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpAnn AnnParen")

            annotationTrailingAnn :: EpAnn TrailingAnn -> SDoc
            annotationTrailingAnn :: EpAnn TrailingAnn -> SDoc
annotationTrailingAnn = SDoc -> EpAnn TrailingAnn -> SDoc
forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpAnn TrailingAnn")

            annotationEpaLocation :: EpAnn EpaLocation -> SDoc
            annotationEpaLocation :: EpAnn EpaLocation -> SDoc
annotationEpaLocation = SDoc -> EpAnn EpaLocation -> SDoc
forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpAnn EpaLocation")

            annotationNoEpAnns :: EpAnn NoEpAnns -> SDoc
            annotationNoEpAnns :: EpAnn NoEpAnns -> SDoc
annotationNoEpAnns = SDoc -> EpAnn NoEpAnns -> SDoc
forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"EpAnn NoEpAnns")

            annotation' :: forall a .(Data a, Typeable a)
                       => SDoc -> EpAnn a -> SDoc
            annotation' :: forall a. (Data a, Typeable a) => SDoc -> EpAnn a -> SDoc
annotation' SDoc
tag EpAnn a
anns = case BlankEpAnnotations
ba of
             BlankEpAnnotations
BlankEpAnnotations -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"blanked:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> SDoc
tag)
             BlankEpAnnotations
NoBlankEpAnnotations -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text (Constr -> String
showConstr (EpAnn a -> Constr
forall a. Data a => a -> Constr
toConstr EpAnn a
anns))
                                               SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ [SDoc] -> SDoc
forall doc. IsDoc doc => [doc] -> doc
vcat ((forall a. Data a => a -> SDoc) -> EpAnn a -> [SDoc]
forall a u. Data a => (forall d. Data d => d -> u) -> a -> [u]
forall u. (forall d. Data d => d -> u) -> EpAnn a -> [u]
gmapQ d -> SDoc
forall a. Data a => a -> SDoc
showAstData' EpAnn a
anns)

            -- -------------------------

            srcSpanAnnA :: EpAnn AnnListItem -> SDoc
            srcSpanAnnA :: EpAnn AnnListItem -> SDoc
srcSpanAnnA = SDoc -> EpAnn AnnListItem -> SDoc
forall a. (Typeable a, Data a) => SDoc -> EpAnn a -> SDoc
locatedAnn'' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"SrcSpanAnnA")

            srcSpanAnnL :: EpAnn AnnList -> SDoc
            srcSpanAnnL :: EpAnn AnnList -> SDoc
srcSpanAnnL = SDoc -> EpAnn AnnList -> SDoc
forall a. (Typeable a, Data a) => SDoc -> EpAnn a -> SDoc
locatedAnn'' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"SrcSpanAnnL")

            srcSpanAnnP :: EpAnn AnnPragma -> SDoc
            srcSpanAnnP :: EpAnn AnnPragma -> SDoc
srcSpanAnnP = SDoc -> EpAnn AnnPragma -> SDoc
forall a. (Typeable a, Data a) => SDoc -> EpAnn a -> SDoc
locatedAnn'' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"SrcSpanAnnP")

            srcSpanAnnC :: EpAnn AnnContext -> SDoc
            srcSpanAnnC :: EpAnn AnnContext -> SDoc
srcSpanAnnC = SDoc -> EpAnn AnnContext -> SDoc
forall a. (Typeable a, Data a) => SDoc -> EpAnn a -> SDoc
locatedAnn'' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"SrcSpanAnnC")

            srcSpanAnnN :: EpAnn NameAnn -> SDoc
            srcSpanAnnN :: EpAnn NameAnn -> SDoc
srcSpanAnnN = SDoc -> EpAnn NameAnn -> SDoc
forall a. (Typeable a, Data a) => SDoc -> EpAnn a -> SDoc
locatedAnn'' (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"SrcSpanAnnN")

            locatedAnn'' :: forall a. (Typeable a, Data a)
              => SDoc -> EpAnn a -> SDoc
            locatedAnn'' :: forall a. (Typeable a, Data a) => SDoc -> EpAnn a -> SDoc
locatedAnn'' SDoc
tag EpAnn a
ss = SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$
              case EpAnn a -> Maybe (EpAnn a)
forall a b. (Typeable a, Typeable b) => a -> Maybe b
cast EpAnn a
ss of
                Just (EpAnn a
ann :: EpAnn a) ->
                  case BlankEpAnnotations
ba of
                    BlankEpAnnotations
BlankEpAnnotations
                      -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"blanked:" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> SDoc
tag)
                    BlankEpAnnotations
NoBlankEpAnnotations
                      -> String -> SDoc
forall doc. IsLine doc => String -> doc
text (Constr -> String
showConstr (EpAnn a -> Constr
forall a. Data a => a -> Constr
toConstr EpAnn a
ann))
                                          SDoc -> SDoc -> SDoc
forall doc. IsDoc doc => doc -> doc -> doc
$$ [SDoc] -> SDoc
forall doc. IsDoc doc => [doc] -> doc
vcat ((forall a. Data a => a -> SDoc) -> EpAnn a -> [SDoc]
forall a u. Data a => (forall d. Data d => d -> u) -> a -> [u]
forall u. (forall d. Data d => d -> u) -> EpAnn a -> [u]
gmapQ d -> SDoc
forall a. Data a => a -> SDoc
showAstData' EpAnn a
ann)
                Maybe (EpAnn a)
Nothing -> String -> SDoc
forall doc. IsLine doc => String -> doc
text String
"locatedAnn:unmatched" SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> SDoc
tag
                           SDoc -> SDoc -> SDoc
forall doc. IsLine doc => doc -> doc -> doc
<+> (SDoc -> SDoc
forall doc. IsLine doc => doc -> doc
parens (SDoc -> SDoc) -> SDoc -> SDoc
forall a b. (a -> b) -> a -> b
$ String -> SDoc
forall doc. IsLine doc => String -> doc
text (Constr -> String
showConstr (EpAnn a -> Constr
forall a. Data a => a -> Constr
toConstr EpAnn a
ss)))


normalize_newlines :: String -> String
normalize_newlines :: ShowS
normalize_newlines (Char
'\\':Char
'r':Char
'\\':Char
'n':String
xs) = Char
'\\'Char -> ShowS
forall a. a -> [a] -> [a]
:Char
'n'Char -> ShowS
forall a. a -> [a] -> [a]
:ShowS
normalize_newlines String
xs
normalize_newlines (Char
x:String
xs)                 = Char
xChar -> ShowS
forall a. a -> [a] -> [a]
:ShowS
normalize_newlines String
xs
normalize_newlines []                     = []

{-
************************************************************************
*                                                                      *
* Copied from syb
*                                                                      *
************************************************************************
-}


-- | The type constructor for queries
newtype Q q x = Q { forall q x. Q q x -> x -> q
unQ :: x -> q }

-- | Extend a generic query by a type-specific case
extQ :: ( Typeable a
        , Typeable b
        )
     => (a -> q)
     -> (b -> q)
     -> a
     -> q
extQ :: forall a b q.
(Typeable a, Typeable b) =>
(a -> q) -> (b -> q) -> a -> q
extQ a -> q
f b -> q
g a
a = q -> (b -> q) -> Maybe b -> q
forall b a. b -> (a -> b) -> Maybe a -> b
maybe (a -> q
f a
a) b -> q
g (a -> Maybe b
forall a b. (Typeable a, Typeable b) => a -> Maybe b
cast a
a)

-- | Type extension of queries for type constructors
ext1Q :: (Data d, Typeable t)
      => (d -> q)
      -> (forall e. Data e => t e -> q)
      -> d -> q
ext1Q :: forall d (t :: * -> *) q.
(Data d, Typeable t) =>
(d -> q) -> (forall e. Data e => t e -> q) -> d -> q
ext1Q d -> q
def forall e. Data e => t e -> q
ext = Q q d -> d -> q
forall q x. Q q x -> x -> q
unQ (((d -> q) -> Q q d
forall q x. (x -> q) -> Q q x
Q d -> q
def) Q q d -> (forall d. Data d => Q q (t d)) -> Q q d
forall a (t :: * -> *) (c :: * -> *).
(Data a, Typeable t) =>
c a -> (forall d. Data d => c (t d)) -> c a
`ext1` ((t d -> q) -> Q q (t d)
forall q x. (x -> q) -> Q q x
Q t d -> q
forall e. Data e => t e -> q
ext))


-- | Type extension of queries for type constructors
ext2Q :: (Data d, Typeable t)
      => (d -> q)
      -> (forall d1 d2. (Data d1, Data d2) => t d1 d2 -> q)
      -> d -> q
ext2Q :: forall d (t :: * -> * -> *) q.
(Data d, Typeable t) =>
(d -> q)
-> (forall d1 d2. (Data d1, Data d2) => t d1 d2 -> q) -> d -> q
ext2Q d -> q
def forall d1 d2. (Data d1, Data d2) => t d1 d2 -> q
ext = Q q d -> d -> q
forall q x. Q q x -> x -> q
unQ (((d -> q) -> Q q d
forall q x. (x -> q) -> Q q x
Q d -> q
def) Q q d
-> (forall d1 d2. (Data d1, Data d2) => Q q (t d1 d2)) -> Q q d
forall a (t :: * -> * -> *) (c :: * -> *).
(Data a, Typeable t) =>
c a -> (forall d1 d2. (Data d1, Data d2) => c (t d1 d2)) -> c a
`ext2` ((t d1 d2 -> q) -> Q q (t d1 d2)
forall q x. (x -> q) -> Q q x
Q t d1 d2 -> q
forall d1 d2. (Data d1, Data d2) => t d1 d2 -> q
ext))

-- | Flexible type extension
ext1 :: (Data a, Typeable t)
     => c a
     -> (forall d. Data d => c (t d))
     -> c a
ext1 :: forall a (t :: * -> *) (c :: * -> *).
(Data a, Typeable t) =>
c a -> (forall d. Data d => c (t d)) -> c a
ext1 c a
def forall d. Data d => c (t d)
ext = c a -> (c a -> c a) -> Maybe (c a) -> c a
forall b a. b -> (a -> b) -> Maybe a -> b
maybe c a
def c a -> c a
forall a. a -> a
id ((forall d. Data d => c (t d)) -> Maybe (c a)
forall a (t :: * -> *) (c :: * -> *).
(Data a, Typeable t) =>
(forall d. Data d => c (t d)) -> Maybe (c a)
forall (t :: * -> *) (c :: * -> *).
Typeable t =>
(forall d. Data d => c (t d)) -> Maybe (c a)
dataCast1 c (t d)
forall d. Data d => c (t d)
ext)



-- | Flexible type extension
ext2 :: (Data a, Typeable t)
     => c a
     -> (forall d1 d2. (Data d1, Data d2) => c (t d1 d2))
     -> c a
ext2 :: forall a (t :: * -> * -> *) (c :: * -> *).
(Data a, Typeable t) =>
c a -> (forall d1 d2. (Data d1, Data d2) => c (t d1 d2)) -> c a
ext2 c a
def forall d1 d2. (Data d1, Data d2) => c (t d1 d2)
ext = c a -> (c a -> c a) -> Maybe (c a) -> c a
forall b a. b -> (a -> b) -> Maybe a -> b
maybe c a
def c a -> c a
forall a. a -> a
id ((forall d1 d2. (Data d1, Data d2) => c (t d1 d2)) -> Maybe (c a)
forall a (t :: * -> * -> *) (c :: * -> *).
(Data a, Typeable t) =>
(forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c a)
forall (t :: * -> * -> *) (c :: * -> *).
Typeable t =>
(forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c a)
dataCast2 c (t d e)
forall d1 d2. (Data d1, Data d2) => c (t d1 d2)
ext)