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Rev Log message Author Age Path
48 Bump the version number. tbourke 1833d 09h 38m /trunk/src/
47 Implement new technique for handling channel arrays. tbourke 1833d 09h 39m /trunk/src/
46 Rename the xml directory to uppaalxml. tbourke 1834d 03h 55m /trunk/src/
45 Rename the parse directory to uppaal. tbourke 1834d 03h 58m /trunk/src/
44 Just after implementing the improved channel array technique.
The code compiles but has not been tested.		 tbourke 1834d 04h 03m /trunk/src/
43 Remove the pos field from expressions. tbourke 1835d 08h 42m /trunk/src/
42 Make declaration into a functor. tbourke 1835d 09h 30m /trunk/src/
41 No need for expression to be a functor. tbourke 1835d 09h 32m /trunk/src/
36 Unexpanded types in selection bindings were causing exceptions. tbourke 1867d 08h 53m /trunk/src/
35 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.		 tbourke 1873d 12h 30m /trunk/src/
34 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.		 tbourke 1874d 04h 37m /trunk/src/
33 Improve debugging indentation output. tbourke 1874d 10h 17m /trunk/src/
32 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.		 tbourke 1874d 11h 49m /trunk/src/
31 Add a negateInvariant function to TransitionFlipper, to avoid negated
invariants that split clock zones.		 tbourke 1874d 16h 10m /trunk/src/
30 Add the mapBoth value to Environment, and update EnvironmentPP, so that
typedefs are sorted along with variable declarations.

Otherwise input like this:
const int N = 4;
typedef int[0, N-1] id_t;

ends up as output like this:
typedef int[0, N-1] id_t;
const int N = 4;		 tbourke 1875d 04h 52m /trunk/src/
29 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)		 tbourke 1875d 10h 56m /trunk/src/
28 Further improve the error output of the Graphviz modules.
Add more debugging output to Graphviz plain output parser.
Handle escaped newlines inserted by Graphviz on long lines,
rather than die with a PIPE signal.		 tbourke 1876d 16h 03m /trunk/src/
27 Bug fix: invertActionAndAddInvariant failed to add selection bindings to the
environment passed to TransitionFlipper.andExpr, resulting in
NonClockTerm exceptions for valid terms.		 tbourke 1877d 09h 36m /trunk/src/
26 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.		 tbourke 1877d 11h 23m /trunk/src/
25 Improve the error message when an mcs51 file cannot be opened. tbourke 1956d 14h 03m /trunk/src/