#10099: Sage crashes printing copy of symbolic option inside Pynac.
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Reporter: drkirkby
| Owner: AlexGhitza
Type: defect
| Status: positive_review
Priority: major
| Milestone: sage-4.6
Component: algebra
| Keywords:
Author: Mike Hansen
| Upstream: N/A
Reviewer: Karl-Dieter Crisman, David Kirkby, Leif Leonhardy, Francois
Bissey | Merged:
Work_issues:
|
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Comment(by kcrisman):
Okay, and this also fixes things on Macintel 10.6. Even more positive
review.
> Developing some code to feed Sage invalid input to try to crash Sage, or
otherwise leave it in a poor state, would make a very useful student
project!
Agreed.
Incidentally, (unrelated to this ticket, but inspired by reviewing it) I
was noticing that a whole slew of the compiler warnings while building
Sage are like this
{{{
cc1plus: warning: command line option "-Wstrict-prototypes" is valid for
C/ObjC but not for C++
}}}
Is it possible that a simple change to whatever flags are passed to Sage
while compiling C++ (as opposed to C) in the core Sage library would
remove all those warnings? Apparently gcc just ignores this option, but
it's all over. I have no idea which Sage .pyx files become C and which
become C++, of course.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10099#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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