display unknown flags with a leading dash.
{-# OPTIONS -W -fno-warn-incomplete-patterns #-}
-----------------------------------------------------------------------------
{-# OPTIONS -W -fno-warn-incomplete-patterns #-}
-----------------------------------------------------------------------------
--- $Id: Main.hs,v 1.15 2000/10/31 11:13:29 simonmar Exp $
+-- $Id: Main.hs,v 1.16 2000/10/31 11:16:30 simonmar Exp $
--
-- GHC Driver program
--
--
-- GHC Driver program
--
writeIORef v_InitDynFlags init_dyn_flags
-- complain about any unknown flags
writeIORef v_InitDynFlags init_dyn_flags
-- complain about any unknown flags
- mapM unknownFlagErr [ f | ('-':f) <- srcs ]
+ mapM unknownFlagErr [ f | f@('-':_) <- srcs ]
-- get the -v flag
verb <- readIORef v_Verbose
-- get the -v flag
verb <- readIORef v_Verbose