https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108291
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Patrick Palka <ppa...@gcc.gnu.org>: https://gcc.gnu.org/g:ae8f903632c930694640a925b042c87e3bdb7200 commit r13-7157-gae8f903632c930694640a925b042c87e3bdb7200 Author: Patrick Palka <ppa...@redhat.com> Date: Wed Apr 12 12:10:23 2023 -0400 libstdc++: Fix chunk_by_view when value_type& and reference differ [PR108291] PR libstdc++/108291 libstdc++-v3/ChangeLog: * include/std/ranges (chunk_by_view::_M_find_next): Generalize parameter types of the lambda wrapper passed to adjacent_find. (chunk_by_view::_M_find_prev): Likewise. * testsuite/std/ranges/adaptors/chunk_by/1.cc (test04, test05): New tests.