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Preliminary new shell feature: cc -trace.

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You can now do things like 

	cc -trace mkV "debug"

to see a trace of all opers with their arguments and results during the
computation of mkV "debug".
This commit is contained in:
hallgren
2015-09-28 22:23:56 +00:00
parent 82f238fe2b
commit 35be182824
8 changed files with 89 additions and 40 deletions
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4
src/compiler/GF/Grammar/Grammar.hs
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@@ -291,7 +291,7 @@ greatestResource :: Grammar -> Maybe ModuleName
greatestResource gr =
case allResources gr of
[] -> Nothing
a -> return $ head a ---- why not last as in Abstract? works though AR 24/5/2008
mo:_ -> Just mo ---- why not last as in Abstract? works though AR 24/5/2008
-- | all concretes for a given abstract
allConcretes :: Grammar -> ModuleName -> [ModuleName]
@@ -455,7 +455,7 @@ type Equation = ([Patt],Term)
type Labelling = (Label, Type)
type Assign = (Label, (Maybe Type, Term))
type Case = (Patt, Term)
type Cases = ([Patt], Term)
--type Cases = ([Patt], Term)
type LocalDef = (Ident, (Maybe Type, Term))
type Param = (Ident, Context)