[Bug libstdc++/118455] The program crashes when synchronization with C-i/o is enabled; does not crash when it is disabled.

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118455

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c++                         |libstdc++

--- Comment #1 from Sam James <sjames at gcc dot gnu.org> ---
I understand you're filing this as an FYI/question about the dependence on
sync, but just so you know: -D_GLIBCXX_ASSERTIONS means libstdc++ asserts on
the bad access so may help you find such problems sooner.