ltlfilt: Fix handling --universal, --eventual, and --stutter-invariant.

* src/bin/ltlfilt.cc: Handle --universal and --eventual.  Match
only LTL formulas with --stutter-invariant.
* src/ltltest/ltlfilt.test: New file.
* src/ltltest/Makefile.am (TESTS): Add it.
* NEWS: Mention these bug fixes.
This commit is contained in:
Alexandre Duret-Lutz 2013-05-10 21:21:48 +02:00
parent eed7e2df8f
commit 2cab8197e5
4 changed files with 149 additions and 1 deletions

2
NEWS
View file

@ -27,6 +27,8 @@ New in spot 1.1a (not yet released):
* Bug fixes:
- genltl --gh-r generated the wrong formulas due to a typo.
- ltlfilt --eventual and --universal were not handled properly.
- ltlfilt --stutter-invariant would trigger an assert on PSL formulas.
New in spot 1.1 (2013-04-28):