diff options
| author | krasimir <krasimir@chalmers.se> | 2009-12-13 18:50:29 +0000 |
|---|---|---|
| committer | krasimir <krasimir@chalmers.se> | 2009-12-13 18:50:29 +0000 |
| commit | f85232947e74ee7ef8c7b0ad2338212e7e68f1be (patch) | |
| tree | 667b886a5e3a4b026a63d4e3597f32497d824761 /src/GF/Grammar/Values.hs | |
| parent | d88a865faff59c98fc91556ff8700b10ee5f2df8 (diff) | |
reorganize the directories under src, and rescue the JavaScript interpreter from deprecated
Diffstat (limited to 'src/GF/Grammar/Values.hs')
| -rw-r--r-- | src/GF/Grammar/Values.hs | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/src/GF/Grammar/Values.hs b/src/GF/Grammar/Values.hs deleted file mode 100644 index 1a68ddc89..000000000 --- a/src/GF/Grammar/Values.hs +++ /dev/null @@ -1,96 +0,0 @@ ----------------------------------------------------------------------- --- | --- Module : Values --- Maintainer : AR --- Stability : (stable) --- Portability : (portable) --- --- > CVS $Date: 2005/04/21 16:22:32 $ --- > CVS $Author: bringert $ --- > CVS $Revision: 1.7 $ --- --- (Description of the module) ------------------------------------------------------------------------------ - -module GF.Grammar.Values (-- * values used in TC type checking - Exp, Val(..), Env, - -- * annotated tree used in editing ---Z Tree, TrNode(..), Atom(..), - Binds, Constraints, MetaSubst, - -- * for TC - valAbsInt, valAbsFloat, valAbsString, vType, - isPredefCat, - eType, ---Z tree2exp, loc2treeFocus - ) where - -import GF.Data.Operations ----Z import GF.Data.Zipper - -import GF.Infra.Ident -import GF.Grammar.Grammar -import GF.Grammar.Predef - --- values used in TC type checking - -type Exp = Term - -data Val = VGen Int Ident | VApp Val Val | VCn QIdent | VRecType [(Label,Val)] | VType | VClos Env Exp - deriving (Eq,Show) - -type Env = [(Ident,Val)] - -{- --- annotated tree used in editing - -type Tree = Tr TrNode - -newtype TrNode = N (Binds,Atom,Val,(Constraints,MetaSubst),Bool) - deriving (Eq,Show) - -data Atom = - AtC Fun | AtM MetaId | AtV Ident | AtL String | AtI Integer | AtF Double - deriving (Eq,Show) --} -type Binds = [(Ident,Val)] -type Constraints = [(Val,Val)] -type MetaSubst = [(MetaId,Val)] - - --- for TC - -valAbsInt :: Val -valAbsInt = VCn (cPredefAbs, cInt) - -valAbsFloat :: Val -valAbsFloat = VCn (cPredefAbs, cFloat) - -valAbsString :: Val -valAbsString = VCn (cPredefAbs, cString) - -vType :: Val -vType = VType - -eType :: Exp -eType = Sort cType - -{- -tree2exp :: Tree -> Exp -tree2exp (Tr (N (bi,at,_,_,_),ts)) = foldr Abs (foldl App at' ts') bi' where - at' = case at of - AtC (m,c) -> Q m c - AtV i -> Vr i - AtM m -> Meta m - AtL s -> K s - AtI s -> EInt s - AtF s -> EFloat s - bi' = map fst bi - ts' = map tree2exp ts - -loc2treeFocus :: Loc TrNode -> Tree -loc2treeFocus (Loc (Tr (a,ts),p)) = - loc2tree (Loc (Tr (mark a, map (mapTr nomark) ts), mapPath nomark p)) - where - (mark, nomark) = (\(N (a,b,c,d,_)) -> N(a,b,c,d,True), - \(N (a,b,c,d,_)) -> N(a,b,c,d,False)) --} |
