diff options
| -rw-r--r-- | haddock-api/src/Haddock/Interface/LexParseRn.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/haddock-api/src/Haddock/Interface/LexParseRn.hs b/haddock-api/src/Haddock/Interface/LexParseRn.hs index 4f6b2c09..608344ad 100644 --- a/haddock-api/src/Haddock/Interface/LexParseRn.hs +++ b/haddock-api/src/Haddock/Interface/LexParseRn.hs @@ -31,6 +31,7 @@ import Haddock.Types import Name import Outputable ( showPpr ) import RdrName +import EnumSet import RnEnv (dataTcOccs) processDocStrings :: DynFlags -> GlobalRdrEnv -> [HsDocString] @@ -67,7 +68,7 @@ processModuleHeader dflags gre safety mayStr = do let flags :: [LangExt.Extension] -- We remove the flags implied by the language setting and we display the language instead - flags = map toEnum (toList $ extensionFlags dflags) \\ languageExtensions (language dflags) + flags = EnumSet.toList (extensionFlags dflags) \\ languageExtensions (language dflags) return (hmi { hmi_safety = Just $ showPpr dflags safety , hmi_language = language dflags , hmi_extensions = flags |