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Just after implementing the improved channel array technique.
The code compiles but has not been tested.
1866d 01h 58m
Remove the pos field from expressions.
1867d 06h 37m
Unexpanded types in selection bindings were causing exceptions.
1899d 06h 48m
Fix a nasty bug when combining location invariant expressions with
transition guards: the selection bindings of the transition guard were not
being considered properly leading to improper variable captures by foralls
in the location invariant expression.
1905d 10h 25m
Fix a nasty bug in ClockExprTrans.negate: it was turning invariant forall
bindings into transition exists bindings. But, the invariant is not negated,
so the bindings shouldn't change.
Also tidied up the debugging output. It is more hierarchical now.
1906d 02h 32m
Improve debugging indentation output.
1906d 08h 12m
Added warnings for urgent channels leaving locations with invariants
containing clocks as they may lead to `Clock guards are not allowed on
urgent edges' warnings.
1906d 09h 44m
Add a negateInvariant function to TransitionFlipper, to avoid negated
invariants that split clock zones.
1906d 14h 05m
Implement ATrans.reduceSelectIds so that Urpal is a bit more flexible about
selection bindings used around subexpressions without clocks in guards and
not in channel array subscripts. (see 20080329)
1907d 08h 51m
Bug fix: invertActionAndAddInvariant failed to add selection bindings to the
environment passed to TransitionFlipper.andExpr, resulting in
NonClockTerm exceptions for valid terms.
1909d 07h 31m
The ClockExpression.fromExpr function was faulty because Expression.filter
did not properly respect forall and exists bindings. This has been fixed by
shifting filter into the Environment module.
1909d 09h 18m
Hacks to work under Cygwin.
Fix for selection ids in multiple dimensions of channel array.
2024d 00h 43m
Update compilation under MLton.
Add multiply clocks feature.
2025d 07h 44m
Implement the new canswap version that checks for exist/forall conflicts.
Fixed a bug that prevented the layout of transitions for urgent channels.
2031d 13h 00m
Create layout submodule and copy scattered functions into it.
Fix up layout of mcs51 models.
2038d 09h 51m
Add MCS51 feature.
2049d 02h 56m
Add .ml files for building with Poly/ML.
2052d 14h 14m
Fix bugs in renaming.
2056d 07h 39m
Rename into MoscowML/sml.net format.
2056d 07h 50m
Add Id as a keyword for all files.
2058d 07h 42m
Timothy Bourke using WebSVN [trunk]
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