simplify: set exprop=false during containment checks

For issue #521, reported by Jacopo Binchi.

* spot/tl/simplify.cc: Here.
* tests/core/521.test: New test case.
* tests/Makefile.am: Add it.
* NEWS: Mention it.
* THANKS: Add Jacopo Binchi.
This commit is contained in:
Alexandre Duret-Lutz 2022-11-15 16:59:21 +01:00
parent a6c65dff8d
commit f2c65ea557
5 changed files with 74 additions and 4 deletions

6
NEWS
View file

@ -1,6 +1,10 @@
New in spot 2.11.2.dev (not yet released)
Nothing yet.
Bug fixes:
- Automata-based implication checks, used to simplify formulas where
slower than necessary because the translator was configured to
favor determinism unnecessarily. (Issue #521.)
New in spot 2.11.2 (2022-10-26)