Bug 465245 - Tracing does not work
Summary: Tracing does not work
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Fedora
Classification: Fedora
Component: gprolog
Version: 8
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Jochen Schmitt
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2008-10-02 12:32 UTC by Roberto Bagnara
Modified: 2008-10-14 15:01 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2008-10-14 15:01:11 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Roberto Bagnara 2008-10-02 12:32:06 UTC 
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
gprolog-1.3.0-17.fc8

How reproducible:

$ gprolog
GNU Prolog 1.3.0
By Daniel Diaz
Copyright (C) 1999-2007 Daniel Diaz
| ?- trace.
The debugger will first creep -- showing everything (trace)

yes
{trace}
| ?- X=1.

no
{trace}
| ?-
Comment 1 Roberto Bagnara 2008-10-02 12:34:20 UTC 
This bug is there since at least Fedora 6.
Comment 2 Jochen Schmitt 2008-10-05 18:44:53 UTC 
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.

Best Regards:

Jochen Schmitt
Comment 3 Jochen Schmitt 2008-10-12 17:35:30 UTC 
Uprsteam wrote that this bug is caused by gcc >= 4 and should be fixed in the upcomming release 1.3.1.
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