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Got arrays abbrevs with unknown dimensions in the type to take the type from the RHS

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This commit is contained in:
Neil Brown 2009-03-25 16:38:40 +00:00
parent 5418916245
commit 9b753edde2
1 changed files with 2 additions and 1 deletions
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3
frontends/OccamTypes.hs
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@ -853,7 +853,7 @@ inferTypes = occamOnlyPass "Infer types"
doSpecType n st
= case st of
A.Place _ _ -> lift $ inTypeContext (Just A.Int) $ descend st
A.Is m am t v ->
A.Is m am t (A.ActualVariable v) ->
do am' <- lift $ recurse am
t' <- lift $ recurse t
v' <- lift $ inTypeContext (Just t') $ recurse v
@ -893,6 +893,7 @@ inferTypes = occamOnlyPass "Infer types"
e' <- inTypeContext (Just t') $ recurse e
t'' <- case t' of
A.Infer -> astTypeOf e'
A.Array ds _ | A.UnknownDimension `elem` ds -> astTypeOf e'
_ -> return t'
return $ A.Is m am' t'' (A.ActualExpression e')
A.Is m am t (A.ActualChannelArray vs) ->