From 426bc49a52b4efa0ef0129d713842d8c9abdf0ff Mon Sep 17 00:00:00 2001 From: "kr.angelov" Date: Fri, 27 Sep 2013 15:09:48 +0000 Subject: a major refactoring in the C and the Haskell runtimes. Note incompatible change in the PGF format!!! The following are the outcomes: - Predef.nonExist is fully supported by both the Haskell and the C runtimes - Predef.BIND is now an internal compiler defined token. For now it behaves just as usual for the Haskell runtime, i.e. it generates &+. However, the special treatment will let us to handle it properly in the C runtime. - This required a major change in the PGF format since both nonExist and BIND may appear inside 'pre' and this was not supported before. --- src/runtime/haskell/PGF/Linearize.hs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/runtime/haskell/PGF/Linearize.hs') diff --git a/src/runtime/haskell/PGF/Linearize.hs b/src/runtime/haskell/PGF/Linearize.hs index cf4c78193..7ff7d9c7a 100644 --- a/src/runtime/haskell/PGF/Linearize.hs +++ b/src/runtime/haskell/PGF/Linearize.hs @@ -82,7 +82,7 @@ linTree pgf lang e = LInt n -> return (n_fid+1,((cidInt, n_fid),wildCId,[e0],([],ss (show n)))) LFlt f -> return (n_fid+1,((cidFloat, n_fid),wildCId,[e0],([],ss (show f)))) - ss s = listArray (0,0) [[LeafKS [s]]] + ss s = listArray (0,0) [[LeafKS s]] apply :: Maybe CncType -> FId -> Expr -> [CId] -> [CId] -> CId -> [Expr] -> [(FId,(CncType, CId, [Expr], LinTable))] apply mb_cty n_fid e0 ys xs f es = @@ -115,7 +115,7 @@ linTree pgf lang e = let args = [((wildCId, n_fid),wildCId,[e0],([],ss s))] return (n_fid+2,((cat,n_fid+1),wildCId,[e0],mkLinTable cnc (const True) xs funid args)) Nothing - | isPredefFId fid -> return (n_fid+2,((cat,n_fid+1),wildCId,[e0],(xs,listArray (0,0) [[LeafKS [s]]]))) + | isPredefFId fid -> return (n_fid+2,((cat,n_fid+1),wildCId,[e0],(xs,listArray (0,0) [[LeafKS s]]))) | otherwise -> do PCoerce fid <- maybe [] Set.toList (IntMap.lookup fid (pproductions cnc)) def (Just (cat,fid)) n_fid e0 ys xs s def Nothing n_fid e0 ys xs s = [] -- cgit v1.2.3