diff options
| author | krasimir <krasimir@chalmers.se> | 2009-05-22 18:54:51 +0000 |
|---|---|---|
| committer | krasimir <krasimir@chalmers.se> | 2009-05-22 18:54:51 +0000 |
| commit | 41b263cf6aa38e7c6ef090c0fa18949b86eec62c (patch) | |
| tree | 9e604716ed1455238c3c49cf8add777c0cdf74d4 /src/GF/Compile/AbsCompute.hs | |
| parent | 7a204376c91ea9647ec4418cfcd3ed0dd7891fae (diff) | |
some work on evaluation with abstract expressions in PGF
Diffstat (limited to 'src/GF/Compile/AbsCompute.hs')
| -rw-r--r-- | src/GF/Compile/AbsCompute.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/GF/Compile/AbsCompute.hs b/src/GF/Compile/AbsCompute.hs index a4a8d803e..918682ecc 100644 --- a/src/GF/Compile/AbsCompute.hs +++ b/src/GF/Compile/AbsCompute.hs @@ -42,7 +42,7 @@ computeAbsTerm :: Grammar -> Exp -> Err Exp computeAbsTerm gr = computeAbsTermIn (lookupAbsDef gr) [] -- | a hack to make compute work on source grammar as well -type LookDef = Ident -> Ident -> Err (Maybe [Equation]) +type LookDef = Ident -> Ident -> Err (Maybe Int,Maybe [Equation]) computeAbsTermIn :: LookDef -> [Ident] -> Exp -> Err Exp computeAbsTermIn lookd xs e = errIn ("computing" +++ prt e) $ compt xs e where @@ -73,7 +73,7 @@ computeAbsTermIn lookd xs e = errIn ("computing" +++ prt e) $ compt xs e where look t = case t of (Q m f) -> case lookd m f of - Ok md -> md + Ok (_,md) -> md _ -> Nothing _ -> Nothing |