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typo in PGF.Expr

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This commit is contained in:
krasimir
2009-09-18 12:05:32 +00:00
parent 1d7e3b4a9e
commit 2c86af2865
1 changed files with 3 additions and 3 deletions
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6
src/PGF/Expr.hs
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@@ -282,12 +282,12 @@ applyValue funs (VClosure env (EAbs x e)) (v:vs) = apply funs (v:env) e vs
-----------------------------------------------------
match :: Funs -> CId -> [Equation] -> [Value] -> [Value] -> Value
match sig f eqs as0 vs0 =
match funs f eqs as0 vs0 =
case eqs of
[] -> VApp f (as0++vs0)
(Equ ps res):eqs -> tryMatches eqs ps as0 res []
where
tryMatches eqs [] [] res env = apply sig env res vs0
tryMatches eqs [] [] res env = apply funs env res vs0
tryMatches eqs (p:ps) (a:as) res env = tryMatch p a env
where
tryMatch (PVar x ) (v ) env = tryMatches eqs ps as res (v:env)
@@ -297,5 +297,5 @@ match sig f eqs as0 vs0 =
tryMatch (p ) (VSusp i envi vs k) env = VSusp i envi vs (\v -> tryMatch p (k v) env)
tryMatch (PApp f1 ps1) (VApp f2 vs2 ) env | f1 == f2 = tryMatches eqs (ps1++ps) (vs2++as) res env
tryMatch (PLit l1 ) (VLit l2 ) env | l1 == l2 = tryMatches eqs ps as res env
tryMatch _ _ env = match sig f eqs as0 vs0
tryMatch _ _ env = match funs f eqs as0 vs0