On Tue, 30 Mar 2021 at 20:45, SAIFI wrote: > > On Tue, 30 Mar 2021, SAIFI wrote: > > > On Mon, 29 Mar 2021, Jonathan Wakely wrote: > > > >> > >> It works for me using doxygen 1.8.20, so maybe it's a bug in the new > >> doxygen release, or maybe doxygen is running out of memory while > >> building the docs. > >> > > > > It is possible that there is a bug. have opened a issue with doxygen > > https://github.com/doxygen/doxygen/issues/8471 > > > > with a debug build of doxygen, the stack trace could be captured. the doxygen options in use were reviewed. what stood out was a SEPARATE_MEMBER_PAGES=YES option. Dimitri fixed the potential bug. Finally, the libstdc++ docs could be generated without any issue. Thanks for reporting it upstream and getting it fixed!