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-rw-r--r--libraries/base/Data/Version.hs4
1 files changed, 1 insertions, 3 deletions
diff --git a/libraries/base/Data/Version.hs b/libraries/base/Data/Version.hs
index 8b59589bcd..742e051c4a 100644
--- a/libraries/base/Data/Version.hs
+++ b/libraries/base/Data/Version.hs
@@ -126,10 +126,8 @@ showVersion (Version branch tags)
-- | A parser for versions in the format produced by 'showVersion'.
--
-#if __GLASGOW_HASKELL__ || __HUGS__
+#ifdef __GLASGOW_HASKELL__
parseVersion :: ReadP Version
-#else
-parseVersion :: ReadP r Version
#endif
parseVersion = do branch <- sepBy1 (liftM read $ munch1 isDigit) (char '.')
tags <- many (char '-' >> munch1 isAlphaNum)