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BinTree vs. FiniteMap

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aarne
2005-05-30 17:39:43 +00:00
parent 24d5b02523
commit 5bf9a7fe70
16 changed files with 155 additions and 166 deletions
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10
src/GF/Compile/Extend.hs
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@@ -5,9 +5,9 @@
-- Stability : (stable)
-- Portability : (portable)
--
-- > CVS $Date: 2005/04/21 16:21:36 $
-- > CVS $Author: bringert $
-- > CVS $Revision: 1.16 $
-- > CVS $Date: 2005/05/30 18:39:43 $
-- > CVS $Author: aarne $
-- > CVS $Revision: 1.17 $
--
-- AR 14\/5\/2003 -- 11\/11
--
@@ -60,8 +60,8 @@ extendModule ms (name,mod) = case mod of
-- | When extending a complete module: new information is inserted,
-- and the process is interrupted if unification fails.
-- If the extended module is incomplete, its judgements are just copied.
extendMod :: Bool -> Ident -> Ident -> BinTree (Ident,Info) -> BinTree (Ident,Info) ->
Err (BinTree (Ident,Info))
extendMod :: Bool -> Ident -> Ident -> BinTree Ident Info -> BinTree Ident Info ->
Err (BinTree Ident Info)
extendMod isCompl name base old new = foldM try new $ tree2list old where
try t i@(c,_) = errIn ("constant" +++ prt c) $
tryInsert (extendAnyInfo isCompl name base) indirIf t i