diff options
Diffstat (limited to 'haddock-api/src/Haddock/Interface.hs')
| -rw-r--r-- | haddock-api/src/Haddock/Interface.hs | 113 |
1 files changed, 57 insertions, 56 deletions
diff --git a/haddock-api/src/Haddock/Interface.hs b/haddock-api/src/Haddock/Interface.hs index fa0f648f..b35b54e0 100644 --- a/haddock-api/src/Haddock/Interface.hs +++ b/haddock-api/src/Haddock/Interface.hs @@ -152,62 +152,63 @@ processModule verbosity modsum flags modMap instIfaceMap = do out verbosity verbose $ "Checking module " ++ moduleString (ms_mod modsum) ++ "..." tm <- {-# SCC "parse/typecheck/load" #-} loadModule =<< typecheckModule =<< parseModule modsum - if not $ isBootSummary modsum then do - out verbosity verbose "Creating interface..." - (interface, msgs) <- {-# SCC createIterface #-} - withTimingD "createInterface" (const ()) $ do - runWriterGhc $ createInterface tm flags modMap instIfaceMap - - -- We need to keep track of which modules were somehow in scope so that when - -- Haddock later looks for instances, it also looks in these modules too. - -- - -- See https://github.com/haskell/haddock/issues/469. - hsc_env <- getSession - let new_rdr_env = tcg_rdr_env . fst . GHC.tm_internals_ $ tm - this_pkg = thisPackage (hsc_dflags hsc_env) - !mods = mkModuleSet [ nameModule name - | gre <- globalRdrEnvElts new_rdr_env - , let name = gre_name gre - , nameIsFromExternalPackage this_pkg name - , isTcOcc (nameOccName name) -- Types and classes only - , unQualOK gre ] -- In scope unqualified - - liftIO $ mapM_ putStrLn (nub msgs) - dflags <- getDynFlags - let (haddockable, haddocked) = ifaceHaddockCoverage interface - percentage = round (fromIntegral haddocked * 100 / fromIntegral haddockable :: Double) :: Int - modString = moduleString (ifaceMod interface) - coverageMsg = printf " %3d%% (%3d /%3d) in '%s'" percentage haddocked haddockable modString - header = case ifaceDoc interface of - Documentation Nothing _ -> False - _ -> True - undocumentedExports = [ formatName s n | ExportDecl { expItemDecl = L s n - , expItemMbDoc = (Documentation Nothing _, _) - } <- ifaceExportItems interface ] - where - formatName :: SrcSpan -> HsDecl GhcRn -> String - formatName loc n = p (getMainDeclBinder n) ++ case loc of - RealSrcSpan rss _ -> " (" ++ unpackFS (srcSpanFile rss) ++ ":" ++ show (srcSpanStartLine rss) ++ ")" - _ -> "" - - p [] = "" - p (x:_) = let n = pretty dflags x - ms = modString ++ "." - in if ms `isPrefixOf` n - then drop (length ms) n - else n - - when (OptHide `notElem` ifaceOptions interface) $ do - out verbosity normal coverageMsg - when (Flag_NoPrintMissingDocs `notElem` flags - && not (null undocumentedExports && header)) $ do - out verbosity normal " Missing documentation for:" - unless header $ out verbosity normal " Module header" - mapM_ (out verbosity normal . (" " ++)) undocumentedExports - interface' <- liftIO $ evaluate interface - return (Just (interface', mods)) - else - return Nothing + case isBootSummary modsum of + IsBoot -> + return Nothing + NotBoot -> do + out verbosity verbose "Creating interface..." + (interface, msgs) <- {-# SCC createIterface #-} + withTimingD "createInterface" (const ()) $ do + runWriterGhc $ createInterface tm flags modMap instIfaceMap + + -- We need to keep track of which modules were somehow in scope so that when + -- Haddock later looks for instances, it also looks in these modules too. + -- + -- See https://github.com/haskell/haddock/issues/469. + hsc_env <- getSession + let new_rdr_env = tcg_rdr_env . fst . GHC.tm_internals_ $ tm + this_pkg = thisPackage (hsc_dflags hsc_env) + !mods = mkModuleSet [ nameModule name + | gre <- globalRdrEnvElts new_rdr_env + , let name = gre_name gre + , nameIsFromExternalPackage this_pkg name + , isTcOcc (nameOccName name) -- Types and classes only + , unQualOK gre ] -- In scope unqualified + + liftIO $ mapM_ putStrLn (nub msgs) + dflags <- getDynFlags + let (haddockable, haddocked) = ifaceHaddockCoverage interface + percentage = round (fromIntegral haddocked * 100 / fromIntegral haddockable :: Double) :: Int + modString = moduleString (ifaceMod interface) + coverageMsg = printf " %3d%% (%3d /%3d) in '%s'" percentage haddocked haddockable modString + header = case ifaceDoc interface of + Documentation Nothing _ -> False + _ -> True + undocumentedExports = [ formatName s n | ExportDecl { expItemDecl = L s n + , expItemMbDoc = (Documentation Nothing _, _) + } <- ifaceExportItems interface ] + where + formatName :: SrcSpan -> HsDecl GhcRn -> String + formatName loc n = p (getMainDeclBinder n) ++ case loc of + RealSrcSpan rss _ -> " (" ++ unpackFS (srcSpanFile rss) ++ ":" ++ show (srcSpanStartLine rss) ++ ")" + _ -> "" + + p [] = "" + p (x:_) = let n = pretty dflags x + ms = modString ++ "." + in if ms `isPrefixOf` n + then drop (length ms) n + else n + + when (OptHide `notElem` ifaceOptions interface) $ do + out verbosity normal coverageMsg + when (Flag_NoPrintMissingDocs `notElem` flags + && not (null undocumentedExports && header)) $ do + out verbosity normal " Missing documentation for:" + unless header $ out verbosity normal " Module header" + mapM_ (out verbosity normal . (" " ++)) undocumentedExports + interface' <- liftIO $ evaluate interface + return (Just (interface', mods)) -------------------------------------------------------------------------------- |