https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112490
Patrick Palka <ppalka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot gnu.org Status|NEW |ASSIGNED --- Comment #6 from Patrick Palka <ppalka at gcc dot gnu.org> --- Created attachment 60595 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60595&action=edit library-side workaround The attached library-side workaround, which just encodes the non-dependent conversion to basic_const_iterator as another constraint, seems to fix the constraint recursion.