From af45f33d51298f5b9ce60b4b8786c326eb4601b1 Mon Sep 17 00:00:00 2001
From: bringert <bringert@cs.chalmers.se>
Date: Wed, 27 Jun 2007 17:46:34 +0000
Subject: bottom-up and top-down filtering do not need fix point iteration.

---
 src/GF/Speech/CFGToFiniteState.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/GF/Speech/CFGToFiniteState.hs')

diff --git a/src/GF/Speech/CFGToFiniteState.hs b/src/GF/Speech/CFGToFiniteState.hs
index df4346d20..7e6f80ba1 100644
--- a/src/GF/Speech/CFGToFiniteState.hs
+++ b/src/GF/Speech/CFGToFiniteState.hs
@@ -64,7 +64,7 @@ cfgToFA opts s = minimize $ compileAutomaton start $ makeSimpleRegular opts s
 makeSimpleRegular :: Options -> StateGrammar -> CFRules
 makeSimpleRegular opts s = makeRegular $ preprocess $ cfgToCFRules s
   where start = getStartCatCF opts s
-        preprocess = fix (topDownFilter start . bottomUpFilter)
+        preprocess = topDownFilter start . bottomUpFilter
                      . removeCycles
 
 
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