Red Hat Bugzilla – Bug 465245
Tracing does not work
Last modified: 2008-10-14 11:01:11 EDT
Description of problem:
Tracing does not work: with the tracer activated even a very
simple goal fails.
Version-Release number of selected component (if applicable):
$ rpm -q gprolog
GNU Prolog 1.3.0
By Daniel Diaz
Copyright (C) 1999-2007 Daniel Diaz
| ?- trace.
The debugger will first creep -- showing everything (trace)
| ?- X=1.
This bug is there since at least Fedora 6.
Thank you, that you have take the time to report this bug. Unfortunately, I could not find a quick solution for your issue. So I have forwarded this issue to the upstream author.
Uprsteam wrote that this bug is caused by gcc >= 4 and should be fixed in the upcomming release 1.3.1.