[Bug libstdc++/69699] New: libstdc++ ABI documentation is out of date

[bastian.beischer@rwth-aachen.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69699

            Bug ID: 69699
           Summary: libstdc++ ABI documentation is out of date
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: bastian.beischer@rwth-aachen.de
  Target Milestone: ---

The page

https://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html

is out of date, specifically section 7 of the history. This section is often
very useful when checks on the '__GLIBCXX__' macro need to be implemented.

All the releases since GCC 4.8 are missing. For example, GCC 5.3.0 has
__GLIBCXX__ 20151204 but it's not mentioned on the page.

It is possible that other changes are also missing, but I'm not sure.