ltlcross: completely fix #420

Reported by Salomon Sickert. * bin/ltlcross.cc: Also call determinize_unknown_acceptance() for positive automata. * tests/core/ltlcross3.test: Add another test case. * NEWS: Mention the fix.
2020-07-21 16:08:03 +02:00 · 2020-07-21 16:08:03 +02:00 · d5f488647b
commit d5f488647b
parent d61d6570ac
3 changed files with 7 additions and 1 deletions
--- a/bin/ltlcross.cc
+++ b/bin/ltlcross.cc
@ -1531,6 +1531,7 @@ namespace
                                  << " ed.\n";
                      sm = new
                        spot::scc_info(p, spot::scc_info_options::TRACK_STATES);
+                      sm->determine_unknown_acceptance();
                    }
                  catch (const std::bad_alloc&)
                    {