X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=utils%2Fgenprimopcode%2FLexer.x;h=520d1e1742407a4a5e7132734fe67f62e60352af;hb=dc5b9bd64d1c1f544e4813dc946b5a83ad304cee;hp=ac1ea95ce75b10758e518d317dbb5b502fd1eef1;hpb=7d6363d661b5a9e98539c6c2e8002f754b89f20c;p=ghc-hetmet.git

diff --git a/utils/genprimopcode/Lexer.x b/utils/genprimopcode/Lexer.x
index ac1ea95..520d1e1 100644
--- a/utils/genprimopcode/Lexer.x
+++ b/utils/genprimopcode/Lexer.x
@@ -1,6 +1,6 @@
 
 {
-{-# OPTIONS -w #-}
+{-# OPTIONS -w -Wwarn #-}
 -- The above warning supression flag is a temporary kludge.
 -- While working on this module you are encouraged to remove it and fix
 -- any warnings in the module. See