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Fix a longstanding bug in our implementation of GV04.

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* src/tgbaalgos/gv04.cc (push): Fix the tracking of the accepting
link.  This bug was discovered on a random generated graph with
a complex accepting cycle.
* src/tgbatest/emptchk.test: Add the troublesome graph as
test case.
This commit is contained in:
Alexandre Duret-Lutz 2010-01-21 11:30:03 +01:00
parent 04827ef4a1
commit 99884e8e0f
3 changed files with 63 additions and 7 deletions
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@ -1,3 +1,13 @@
2010-01-21 Alexandre Duret-Lutz <adl@lrde.epita.fr>
Fix a longstanding bug in our implementation of GV04.
* src/tgbaalgos/gv04.cc (push): Fix the tracking of the accepting
link. This bug was discovered on a random generated graph with
a complex accepting cycle.
* src/tgbatest/emptchk.test: Add the troublesome graph as
test case.
2010-01-20 Damien Lefortier <dam@lrde.epita.fr>
When iterating a hash_map, be careful not to delete i->first