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Fix translation of !{r}.

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We need a marked version of !{r} to perform breakpoint unroling.

* src/ltlast/unop.cc, src/ltlast/unop.hh: Declare a NegClosureMarked
operator.
* src/ltlvisit/mark.hh, src/ltlvisit/mark.cc,
src/tgbaalgos/ltl2tgba_fm.cc: Adjust to deal with NegClosureMarked
and NegClosure as apropriate.
* src/ltlvisit/simplify.cc, src/ltlvisit/tostring.cc,
src/ltlvisit/tunabbrev.cc, src/tgbaalgos/eltl2tgba_lacim.cc,
src/tgbaalgos/ltl2taa.cc, src/tgbaalgos/ltl2tgba_lacim.cc,
src/tgba/formula2bdd.cc: Deal with NegClosureMarked in the same way as
we deal with NegClosure.
* src/tgbatest/ltl2tgba.test: More tests.
* src/ltltest/kind.test: Adjust.
* doc/tl/tl.tex: Mention the marked negated closure.
This commit is contained in:
Alexandre Duret-Lutz 2012-05-12 11:48:02 +02:00
parent 14144f3b3b
commit e2f70e72b8
16 changed files with 140 additions and 58 deletions
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6
src/ltlvisit/tostring.cc
View file

@ -539,6 +539,12 @@ namespace spot
in_ratexp_ = true;
top_level_ = true;
break;
case unop::NegClosureMarked:
emit(KNot);
os_ << (kw_ == utf8_kw ? "̃{": "+{");
in_ratexp_ = true;
top_level_ = true;
break;
}
if (need_parent || full_parent_)