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now in the command shell the primary type in the pipe is Expr not Tree. This makes the pt -compute and pt -typecheck more interesting

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krasimir
2009-05-23 21:33:52 +00:00
parent f9c877eec6
commit 0c46a129e6
10 changed files with 110 additions and 95 deletions
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2
src/PGF/Paraphrase.hs
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@@ -49,7 +49,7 @@ fromDef pgf t@(Fun f ts) = defDown t ++ defUp t where
[(ps,p) | (p,d@(Fun g ps)) <- equs, g==f,
isClosed d || (length equs == 1 && isLinear d)]
equss = [(f,[(Fun f (map patt2tree ps), expr2tree (funs (abstract pgf)) d) | (Equ ps d) <- eqs]) |
equss = [(f,[(Fun f (map patt2tree ps), expr2tree d) | (Equ ps d) <- eqs]) |
(f,(_,_,eqs)) <- Map.assocs (funs (abstract pgf)), not (null eqs)]
trequ s f e = True ----trace (s ++ ": " ++ show f ++ " " ++ show e) True