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Add support the bounded star operator [*i..j].

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* src/ltlast/bunop.hh, src/ltlast/bunop.cc: New files for
bounded unary operators.
* src/ltlast/Makefile.am, src/ltlast/allnodes.hh: Add them.
* src/ltlast/predecl.hh (bunop): Declare.
* src/ltlast/unop.hh, src/ltlast/unop.cc (Star): Remove
declaration of Star and associated code.
* src/ltlast/visitor.hh: Add visit(bunop* node) methods.
* src/ltlparse/ltlparse.yy, src/ltlparse/ltlscan.ll: Add parse
rules for LTL.  This required passing the parse_error list
to the lexer, so it can report scanning errors when it reads
a number that does not fit in an unsigned int.
* src/ltlparse/parsedecl.hh (YY_DECL): Take error_list
as third argument.
* src/ltltest/consterm.test, src/ltltest/tostring.test,
src/ltltest/equals.test, src/tgbatest/ltl2tgba.test: More tests.
* src/ltlvisit/basicreduce.cc, src/ltlvisit/clone.cc,
src/ltlvisit/clone.hh, src/ltlvisit/consterm.cc,
src/ltlvisit/dotty.cc, src/ltlvisit/mark.cc,
src/ltlvisit/nenoform.cc, src/ltlvisit/postfix.cc,
src/ltlvisit/postfix.hh, src/ltlvisit/reduce.cc,
src/ltlvisit/syntimpl.cc, src/ltlvisit/tostring.cc,
src/ltlvisit/tunabbrev.cc, src/tgba/formula2bdd.cc,
src/tgbaalgos/eltl2tgba_lacim.cc, src/tgbaalgos/ltl2taa.cc,
src/tgbaalgos/ltl2tgba_lacim.cc: Adjust syntax to use
"bunop::Star" instead of "unop::Star".
* src/tgbaalgos/ltl2tgba_fm.cc: Likewise, but also adjust
the code to handle the bounds of the operator.
This commit is contained in:
Alexandre Duret-Lutz 2010-05-12 19:09:20 +02:00
parent 47b2bea865
commit 126b724a98
33 changed files with 678 additions and 115 deletions
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19
src/ltlvisit/mark.cc
View file

@ -58,6 +58,11 @@ namespace spot
{
}
void
visit(bunop*)
{
}
void
visit(unop* uo)
{
@ -67,7 +72,6 @@ namespace spot
result_ = true;
return;
case unop::Finish:
case unop::Star:
case unop::Closure:
case unop::Not:
case unop::X:
@ -161,6 +165,12 @@ namespace spot
result_ = c->clone();
}
void
visit(bunop* bo)
{
result_ = bo->clone();
}
void
visit(unop* uo)
{
@ -170,7 +180,6 @@ namespace spot
has_mark_ = true;
/* fall through */
case unop::Finish:
case unop::Star:
case unop::Closure:
case unop::Not:
case unop::X:
@ -322,6 +331,12 @@ namespace spot
result_ = c->clone();
}
void
visit(bunop* bo)
{
result_ = bo->clone();
}
void
visit(unop* uo)
{