Description:

wxMaxima crashes with a segfault when loading older saved files.


Additional info:
* package version(s): 16.04.2-1 x64
* config and/or log files etc: only a segfault


Steps to reproduce:

If opened with a double click or simply "wxmaxima" from the terminal, it complains about an ABI mismatch (1009 vs 1010), it opens up fine, can work with it, can save, both .wxm and .wxmx, can load them, but when I try to load older saves (like the one in the attachment), it crashes with a segfault.
If run from console with "wxmaxima -o Bessel.wxm", there's the same ABI mismatch, then, immediately it crashes and sbcl starts flooding the terminal. I need to "killall -9 sbcl"; there are hundreds, if not thousands of lines in there.

Downgrading to 16.04.0-1 works and seems stable.

This is since the newest upgrade after 16.04.0-1. I went to #archlinux and talked to a few over there, they suggested to build wxMaxima with debugging enabled, I did, with their help I used it with gdb, which pointed to MathCell.cpp, "tmp->ClearCache()", line 100 and something. I don't have the debug version, anymore.

As a side note, the update to wxMaxima came with Codeblocks, as well, which also complained about the same ABI mismatch and crashed immediately with its bug report window. The latest update to CB seems to have the same ABI complaint, but it works now. CB could also be downgraded, but the debugger seemed to take forever for "next instruction". Just so you don't get the wrong ideas, I am only just learning C++...

If there's anything else that I can do, please let me know.