From 4573d104425a79b8b00ebcccb2e94c62275285ea Mon Sep 17 00:00:00 2001 From: krasimir Date: Tue, 14 Oct 2008 08:00:50 +0000 Subject: the new optimized incremental parser and the common subexpression elimination optimization in PMCFG --- src/PGF/Parsing/FCFG/Utilities.hs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/PGF/Parsing/FCFG/Utilities.hs') diff --git a/src/PGF/Parsing/FCFG/Utilities.hs b/src/PGF/Parsing/FCFG/Utilities.hs index 4187d0f24..6a2c13c0a 100644 --- a/src/PGF/Parsing/FCFG/Utilities.hs +++ b/src/PGF/Parsing/FCFG/Utilities.hs @@ -31,7 +31,7 @@ type RangeRec = [Range] data Range = Range {-# UNPACK #-} !Int {-# UNPACK #-} !Int | EmptyRange - deriving (Eq, Ord) + deriving (Eq, Ord, Show) makeRange :: Int -> Int -> Range makeRange = Range @@ -83,7 +83,7 @@ data SyntaxNode n e = SMeta | SString String | SInt Integer | SFloat Double - deriving (Eq,Ord) + deriving (Eq,Ord,Show) groupSyntaxNodes :: Ord n => [SyntaxNode n e] -> [SyntaxNode n [e]] groupSyntaxNodes [] = [] -- cgit v1.2.3