https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104559
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jonathan Wakely <r...@gcc.gnu.org>: https://gcc.gnu.org/g:12a88e6e208fa45a449775bfb9353c777a6081aa commit r12-7289-g12a88e6e208fa45a449775bfb9353c777a6081aa Author: Jonathan Wakely <jwak...@redhat.com> Date: Thu Feb 17 17:37:42 2022 +0000 libstdc++: Deprecate non-standard std::vector<bool>::insert(pos) [PR104559] The SGI STL and pre-1998 drafts of the C++ standard had a default argument for vector<bool>::insert(iterator, const bool&) which was remove by N1051. The default argument is still present in libstdc++ for some reason. There are no tests verifying it as an extension, so I don't think it has been kept intentionally. This removes the default argument but adds an overload without the second parameter, and adds the deprecated attribute to it. This allows any code using it to keep working (for now) but with a warning. libstdc++-v3/ChangeLog: PR libstdc++/104559 * doc/xml/manual/evolution.xml: Document deprecation. * doc/html/manual/api.html: Regenerate. * include/bits/stl_bvector.h (insert(const_iterator, const bool&)): Remove default argument. (insert(const_iterator)): New overload with deprecated attribute. * testsuite/23_containers/vector/bool/modifiers/insert/104559.cc: New test.
