alternation: fix detection of non-weak automata

Fixes #218.

* spot/twaalgos/alternation.cc: Adjust check.
* tests/core/alternating.test: Add test case from #218.
* NEWS: Mention the bug.
This commit is contained in:
Alexandre Duret-Lutz 2017-02-12 01:37:52 +01:00
parent 60bc269fd2
commit 15c6fd9562
3 changed files with 54 additions and 33 deletions

3
NEWS
View file

@ -27,6 +27,9 @@ New in spot 2.3.0.dev (not yet released)
spot::acc_word::op and spot::acc_word::type had to be renamed as
spot::acc_word::sub.op and spot::acc_word::sub.type.
- alternation_removal() was not always reporting the unsupported
non-weak automata.
New in spot 2.3 (2017-01-19)
Build: