[project @ 2003-06-13 09:27:13 by simonmar]

[ghc-hetmet.git] / ghc / compiler / typecheck / TcRnTypes.lhs

diff --git a/ghc/compiler/typecheck/TcRnTypes.lhs b/ghc/compiler/typecheck/TcRnTypes.lhs
index 69b0184..50a5c55 100644 (file)
--- a/ghc/compiler/typecheck/TcRnTypes.lhs
+++ b/ghc/compiler/typecheck/TcRnTypes.lhs
@@ -163,8 +163,10 @@ tryM (TcRn thing) = TcRn (\ env -> tryJust tc_errors (thing env))
   where 
 #if __GLASGOW_HASKELL__ > 504 || __GLASGOW_HASKELL__ < 500
        tc_errors e@(IOException ioe) | isUserError ioe = Just e
-#else
-       tc_errors e@(IOException _) | isUserError e = Just e
+#elif __GLASGOW_HASKELL__ == 502
+       tc_errors e@(UserError _) = Just e
+#else 
+       tc_errors e@(IOException ioe) | isUserError e = Just e
 #endif
        tc_errors _other = Nothing
        -- type checker failures show up as UserErrors only