Introduce EConcatMarked "<>+>" as operator.

* src/ltlast/binop.cc, src/ltlast/binop.hh: Introduce
EConcatMarked ("<>+>").
* src/ltlvisit/basicreduce.cc, src/ltlvisit/consterm.cc,
src/ltlvisit/lunabbrev.cc, src/ltlvisit/nenoform.cc,
src/ltlvisit/reduce.cc, src/ltlvisit/simpfg.cc,
src/ltlvisit/syntimpl.cc, src/ltlvisit/tostring.cc,
src/tgbaalgos/ltl2taa.cc, src/tgbaalgos/eltl2tgba_lacim.cc,
src/tgbaalgos/ltl2tgba_lacim.cc, src/tgba/formula2bdd.cc,
src/tgba/formula2bdd.cc: Deal with it if possible or ignore
it.
This commit is contained in:
Alexandre Duret-Lutz 2010-02-24 16:15:17 +01:00
parent 66317db45c
commit 171ca678b8
14 changed files with 34 additions and 2 deletions

View file

@ -186,6 +186,13 @@ namespace spot
binop::UConcat : binop::EConcat,
recurse_(f1, false), recurse(f2));
return;
case binop::EConcatMarked:
/* !(a <>-> b) == a[]-> !b */
result_ = binop::instance(negated_ ?
binop::UConcat :
binop::EConcatMarked,
recurse_(f1, false), recurse(f2));
return;
}
/* Unreachable code. */
assert(0);