diff options
| author | peb <unknown> | 2005-05-10 11:52:06 +0000 |
|---|---|---|
| committer | peb <unknown> | 2005-05-10 11:52:06 +0000 |
| commit | 6f3229f087b0655d28b6a39fcd9b9b4174d38137 (patch) | |
| tree | 64cc814294e548448ea4d2ecdd5e0f8721e15a60 /src/GF | |
| parent | 5111762d31a50c4fccc8da02c7c327a2b51d0e77 (diff) | |
"Committed_by_peb"
Diffstat (limited to 'src/GF')
| -rw-r--r-- | src/GF/Conversion/GFCtoSimple.hs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/GF/Conversion/GFCtoSimple.hs b/src/GF/Conversion/GFCtoSimple.hs index f0badda3a..e7a3789a4 100644 --- a/src/GF/Conversion/GFCtoSimple.hs +++ b/src/GF/Conversion/GFCtoSimple.hs @@ -4,9 +4,9 @@ -- Stability : (stable) -- Portability : (portable) -- --- > CVS $Date: 2005/05/09 09:28:43 $ +-- > CVS $Date: 2005/05/10 12:52:06 $ -- > CVS $Author: peb $ --- > CVS $Revision: 1.6 $ +-- > CVS $Revision: 1.7 $ -- -- Converting GFC to SimpleGFC -- @@ -116,7 +116,8 @@ convertTerm gram (A.K (A.KS tok)) = Token tok -- 'pre' tokens are converted to variants (over-generating): convertTerm gram (A.K (A.KP strs vars)) = variants $ map conc $ strs : [ vs | A.Var vs _ <- vars ] - where conc = foldr1 (?++) . map Token + where conc [] = Empty + conc ts = foldr1 (?++) $ map Token ts convertTerm gram (A.I con) = error "GFCtoSimple.convertTerm: cannot handle 'I' constructor" convertTerm gram (A.EInt int) = error "GFCtoSimple.convertTerm: cannot handle 'EInt' constructor" |