X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fmain%2FDynFlags.hs;h=cbed799457318139257a2086d2500bf5c0156eda;hb=f83010b119096699d1efef2f7bb45460719c48f9;hp=d62013a5989d8733b7a1aeffb589ce3c74e28a89;hpb=913c612f25e118f06a2c21617fbccf34b80f1146;p=ghc-hetmet.git

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index d62013a..cbed799 100644
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -650,6 +650,16 @@ minusWallOpts
 	Opt_WarnOrphans
       ]
 
+-- minuswRemovesOpts should be every warning option
+minuswRemovesOpts
+    = minusWallOpts ++
+      [Opt_WarnImplicitPrelude,
+       Opt_WarnIncompletePatternsRecUpd,
+       Opt_WarnSimplePatterns,
+       Opt_WarnMonomorphism,
+       Opt_WarnTabs
+      ]
+
 -- -----------------------------------------------------------------------------
 -- CoreToDo:  abstraction of core-to-core passes to run.
 
@@ -1035,7 +1045,7 @@ dynamic_flags = [
   ,  ( "Werror"		, NoArg (setDynFlag   	    Opt_WarnIsError) )
   ,  ( "Wall"		, NoArg (mapM_ setDynFlag   minusWallOpts) )
   ,  ( "Wnot"		, NoArg (mapM_ unSetDynFlag minusWallOpts) ) /* DEPREC */
-  ,  ( "w"		, NoArg (mapM_ unSetDynFlag minusWallOpts) )
+  ,  ( "w"		, NoArg (mapM_ unSetDynFlag minuswRemovesOpts) )
 
 	------ Optimisation flags ------------------------------------------
   ,  ( "O"	, NoArg (upd (setOptLevel 1)))
@@ -1082,6 +1092,7 @@ dynamic_flags = [
 -- these -f<blah> flags can all be reversed with -fno-<blah>
 
 fFlags = [
+  ( "warn-dodgy-imports",        	Opt_WarnDodgyImports ),
   ( "warn-duplicate-exports",    	Opt_WarnDuplicateExports ),
   ( "warn-hi-shadowing",         	Opt_WarnHiShadows ),
   ( "warn-implicit-prelude",            Opt_WarnImplicitPrelude ),