https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107643
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
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Status|NEW |ASSIGNED
--- Comment #14 from Martin Liška <marxin at gcc dot gnu.org> ---
Ok, so it's possible with a small workaround:
https://stackoverflow.com/questions/36235578/how-can-i-include-the-genindex-in-a-sphinx-toc
