Woverloaded-virtual warnings with gcc 13
with gcc 13 agrum yields many of these (enabled via "-Wall"):
/tmp/aGrUM/src/agrum/PRM/o3prm/O3prm.h:480:30: warning: 'virtual gum::prm::o3prm::O3Attribute& gum::prm::o3prm::O3Attribute::operator=(gum::prm::o3prm::O3Attribute&&)' was hidden [-Woverloaded-virtual=]
480 | virtual O3Attribute& operator=(O3Attribute&& src);
I had a similar fix to make sure parent operators were not hidden too:
https://github.com/openturns/openturns/commit/da993e73a1a59a5c78a7220f5999a39f140938e6
Edited by Julien Schueller