https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120367
Patrick Palka <ppalka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ppalka at gcc dot gnu.org --- Comment #2 from Patrick Palka <ppalka at gcc dot gnu.org> --- GCC 14 preprocessed sources compile/run fine with GCC 15/trunk, suggesting a library change is the cause. Maybe the vector(from_range_t) constructor additions?