X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=utils%2Fgenprimopcode%2FParser.y;h=b20414d7d2c86b411306aaf480588678a81ebc4d;hb=7bf5bf37e7f4f140c883016e9da50106535d2a94;hp=a9497655266d569247184260ab71a22312cf7d54;hpb=03ffa2bfa6c31dc6bcdcacecc2bdb3bbabd800a9;p=ghc-hetmet.git

diff --git a/utils/genprimopcode/Parser.y b/utils/genprimopcode/Parser.y
index a949765..b20414d 100644
--- a/utils/genprimopcode/Parser.y
+++ b/utils/genprimopcode/Parser.y
@@ -1,5 +1,13 @@
 
 {
+{-# LANGUAGE BangPatterns #-} -- required for versions of Happy before 1.18.6
+{-# 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
+--     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
+-- for details
+
 module Parser (parse) where
 
 import Lexer (lex_tok)
@@ -9,6 +17,7 @@ import Syntax
 }
 
 %name      parsex
+%expect    0
 %tokentype { Token }
 %monad     { ParserM }
 %lexer     { lex_tok } { TEOF }