diff options
Diffstat (limited to 'src/Haddock')
| -rw-r--r-- | src/Haddock/Interface/Create.hs | 49 | ||||
| -rw-r--r-- | src/Haddock/Parse.y | 2 | ||||
| -rw-r--r-- | src/Haddock/Types.hs | 39 |
3 files changed, 68 insertions, 22 deletions
diff --git a/src/Haddock/Interface/Create.hs b/src/Haddock/Interface/Create.hs index 32f287f5..fca1a00e 100644 --- a/src/Haddock/Interface/Create.hs +++ b/src/Haddock/Interface/Create.hs @@ -41,7 +41,7 @@ import Name import Bag import RdrName import TcRnTypes -import FastString (unpackFS) +import FastString (concatFS) -- | Use a 'TypecheckedModule' to produce an 'Interface'. @@ -90,7 +90,8 @@ createInterface tm flags modMap instIfaceMap = do liftErrMsg $ warnAboutFilteredDecls dflags mdl decls - let warningMap = mkWarningMap warnings gre exportedNames + warningMap <- liftErrMsg $ mkWarningMap dflags warnings gre exportedNames + exportItems <- mkExportItems modMap mdl warningMap gre exportedNames decls maps exports instances instIfaceMap dflags @@ -112,11 +113,13 @@ createInterface tm flags modMap instIfaceMap = do let !aliases = mkAliasMap dflags $ tm_renamed_source tm + modWarn <- liftErrMsg $ moduleWarning dflags gre warnings + return $! Interface { ifaceMod = mdl, ifaceOrigFilename = msHsFilePath ms, ifaceInfo = info, - ifaceDoc = Documentation mbDoc (moduleWarning warnings), + ifaceDoc = Documentation mbDoc modWarn, ifaceRnDoc = Documentation Nothing Nothing, ifaceOptions = opts, ifaceDocMap = docMap, @@ -169,29 +172,35 @@ lookupModuleDyn dflags Nothing mdlName = type WarningMap = DocMap Name -mkWarningMap :: Warnings -> GlobalRdrEnv -> [Name] -> WarningMap -mkWarningMap NoWarnings _ _ = M.empty -mkWarningMap (WarnAll _) _ _ = M.empty -mkWarningMap (WarnSome ws) gre exps = M.fromList - [ (n, warnToDoc w) | (occ, w) <- ws, elt <- lookupGlobalRdrEnv gre occ - , let n = gre_name elt, n `elem` exps ] +mkWarningMap :: DynFlags -> Warnings -> GlobalRdrEnv -> [Name] -> ErrMsgM WarningMap +mkWarningMap dflags warnings gre exps = case warnings of + NoWarnings -> return M.empty + WarnAll _ -> return M.empty + WarnSome ws -> do + let ws' = [ (n, w) | (occ, w) <- ws, elt <- lookupGlobalRdrEnv gre occ + , let n = gre_name elt, n `elem` exps ] + M.fromList . catMaybes <$> mapM parse ws' + where + parse (n, w) = (fmap $ (,) n) <$> parseWarning dflags gre w -moduleWarning :: Warnings -> Maybe (Doc id) -moduleWarning ws = +moduleWarning :: DynFlags -> GlobalRdrEnv -> Warnings -> ErrMsgM (Maybe (Doc Name)) +moduleWarning dflags gre ws = case ws of - NoWarnings -> Nothing - WarnSome _ -> Nothing - WarnAll w -> Just $! warnToDoc w + NoWarnings -> return Nothing + WarnSome _ -> return Nothing + WarnAll w -> parseWarning dflags gre w -warnToDoc :: WarningTxt -> Doc id -warnToDoc w = case w of - (DeprecatedTxt msg) -> format "Deprecated: " msg - (WarningTxt msg) -> format "Warning: " msg +parseWarning :: DynFlags -> GlobalRdrEnv -> WarningTxt -> ErrMsgM (Maybe (Doc Name)) +parseWarning dflags gre w = do + r <- case w of + (DeprecatedTxt msg) -> format "Deprecated: " msg + (WarningTxt msg) -> format "Warning: " msg + r `deepseq` return r where - format x xs = let !str = force $ concat (x : map unpackFS xs) - in DocWarning $ DocParagraph $ DocString str + format x xs = fmap (DocWarning . DocParagraph . DocAppend (DocString x)) + <$> processDocString dflags gre (HsDocString $ concatFS xs) ------------------------------------------------------------------------------- diff --git a/src/Haddock/Parse.y b/src/Haddock/Parse.y index 0befe395..f40ff521 100644 --- a/src/Haddock/Parse.y +++ b/src/Haddock/Parse.y @@ -7,7 +7,7 @@ -- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings -- for details -module Haddock.Parse where +module Haddock.Parse (parseString, parseParas) where import Haddock.Lex import Haddock.Types (Doc(..), Example(Example), Hyperlink(..)) diff --git a/src/Haddock/Types.hs b/src/Haddock/Types.hs index 05fc9747..9be46748 100644 --- a/src/Haddock/Types.hs +++ b/src/Haddock/Types.hs @@ -1,5 +1,5 @@ -{-# OPTIONS_HADDOCK hide #-} {-# LANGUAGE DeriveDataTypeable, DeriveFunctor #-} +{-# OPTIONS_GHC -fno-warn-orphans #-} ----------------------------------------------------------------------------- -- | -- Module : Haddock.Types @@ -22,6 +22,7 @@ module Haddock.Types ( import Control.Exception import Control.Arrow +import Control.DeepSeq import Data.Typeable import Data.Map (Map) import Data.Maybe @@ -316,18 +317,54 @@ instance Monoid (Doc id) where mappend = DocAppend +instance NFData a => NFData (Doc a) where + rnf doc = case doc of + DocEmpty -> () + DocAppend a b -> a `deepseq` b `deepseq` () + DocString a -> a `deepseq` () + DocParagraph a -> a `deepseq` () + DocIdentifier a -> a `deepseq` () + DocIdentifierUnchecked a -> a `deepseq` () + DocModule a -> a `deepseq` () + DocWarning a -> a `deepseq` () + DocEmphasis a -> a `deepseq` () + DocMonospaced a -> a `deepseq` () + DocUnorderedList a -> a `deepseq` () + DocOrderedList a -> a `deepseq` () + DocDefList a -> a `deepseq` () + DocCodeBlock a -> a `deepseq` () + DocHyperlink a -> a `deepseq` () + DocPic a -> a `deepseq` () + DocAName a -> a `deepseq` () + DocProperty a -> a `deepseq` () + DocExamples a -> a `deepseq` () + + +instance NFData Name +instance NFData OccName +instance NFData ModuleName + + data Hyperlink = Hyperlink { hyperlinkUrl :: String , hyperlinkLabel :: Maybe String } deriving (Eq, Show) +instance NFData Hyperlink where + rnf (Hyperlink a b) = a `deepseq` b `deepseq` () + + data Example = Example { exampleExpression :: String , exampleResult :: [String] } deriving (Eq, Show) +instance NFData Example where + rnf (Example a b) = a `deepseq` b `deepseq` () + + exampleToString :: Example -> String exampleToString (Example expression result) = ">>> " ++ expression ++ "\n" ++ unlines result |