[Bug libstdc++/69191] Wrong equality comparison between error_code and error_condition + segfault

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69191

--- Comment #10 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Use ldd to see which library is used at runtime. See what file that symlink
points to. Compare with the version numbers of the releases.

GCC 4.9.0: libstdc++.so.6.0.20

GCC 5.1.0: libstdc++.so.6.0.21