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| author | aarne <aarne@cs.chalmers.se> | 2008-12-08 07:15:19 +0000 |
|---|---|---|
| committer | aarne <aarne@cs.chalmers.se> | 2008-12-08 07:15:19 +0000 |
| commit | de8bea8d692617d0028f9c2f5716f1e303490ff2 (patch) | |
| tree | 98c36bc7f0ef1dd2d69c2a9807d1fe13d6c38fdc /src/GF/Grammar/Lookup.hs | |
| parent | cbb495f5d991a5e3825895ab10a69af7654e8055 (diff) | |
data structures for param values with number, preparing optimized pattern matching in grammar compilation
Diffstat (limited to 'src/GF/Grammar/Lookup.hs')
| -rw-r--r-- | src/GF/Grammar/Lookup.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/GF/Grammar/Lookup.hs b/src/GF/Grammar/Lookup.hs index b8c6a2a19..4a11a0d3f 100644 --- a/src/GF/Grammar/Lookup.hs +++ b/src/GF/Grammar/Lookup.hs @@ -178,7 +178,7 @@ lookupValueIndex :: SourceGrammar -> Type -> Term -> Err Term lookupValueIndex gr ty tr = do ts <- allParamValues gr ty case lookup tr $ zip ts [0..] of - Just i -> return $ Val ty i + Just i -> return $ Val tr ty i _ -> Bad $ "no index for" +++ prt tr +++ "in" +++ prt ty lookupIndexValue :: SourceGrammar -> Type -> Int -> Err Term |