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bin: factor exception-handling code

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* bin/common_setup.cc, bin/common_setup.hh: Define a protected_main()
function that deal with exceptions.
* bin/autcross.cc, bin/autfilt.cc, bin/dstar2tgba.cc, bin/genaut.cc,
bin/genltl.cc, bin/ltl2tgba.cc, bin/ltl2tgta.cc, bin/ltlcross.cc,
bin/ltldo.cc, bin/ltlfilt.cc, bin/ltlgrind.cc, bin/ltlsynt.cc,
bin/randaut.cc, bin/randltl.cc: Use it for all tools.
This commit is contained in:
Alexandre Duret-Lutz 2018-05-16 18:35:59 +02:00
parent fc0ed01a45
commit 645bb55622
16 changed files with 328 additions and 386 deletions
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30
bin/ltl2tgba.cc
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@ -158,23 +158,20 @@ namespace
int
main(int argc, char** argv)
{
// By default we name automata using the formula.
opt_name = "%f";
return protected_main(argv, [&] {
// By default we name automata using the formula.
opt_name = "%f";
setup(argv);
const argp ap = { options, parse_opt, "[FORMULA...]",
argp_program_doc, children, nullptr, nullptr };
const argp ap = { options, parse_opt, "[FORMULA...]",
argp_program_doc, children, nullptr, nullptr };
simplification_level = 3;
simplification_level = 3;
if (int err = argp_parse(&ap, argc, argv, ARGP_NO_HELP, nullptr, nullptr))
exit(err);
if (int err = argp_parse(&ap, argc, argv, ARGP_NO_HELP, nullptr, nullptr))
exit(err);
check_no_formula();
check_no_formula();
try
{
spot::translator trans(&extra_options);
trans.set_type(type);
trans.set_pref(pref | comp | sbacc | unambig | colored);
@ -186,11 +183,6 @@ main(int argc, char** argv)
// Diagnose unused -x options
extra_options.report_unused_options();
}
catch (const std::runtime_error& e)
{
error(2, 0, "%s", e.what());
}
return 0;
return 0;
});
}