blob: 72bf0e56a44f341ad8a0742a42d0557ff77e91f5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
{-# LANGUAGE CPP, DeriveDataTypeable #-}
module HsDoc (
HsDocString(..),
LHsDocString,
ppr_mbDoc
) where
#include "HsVersions.h"
import Outputable
import SrcLoc
import FastString
import Data.Data
newtype HsDocString = HsDocString FastString
deriving (Eq, Show, Data, Typeable)
type LHsDocString = Located HsDocString
instance Outputable HsDocString where
ppr (HsDocString fs) = ftext fs
ppr_mbDoc :: Maybe LHsDocString -> SDoc
ppr_mbDoc (Just doc) = ppr doc
ppr_mbDoc Nothing = empty
|
