https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117308
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Thomas Kieß from comment #0) > the current implementation limits overview > (https://gcc.gnu.org/onlinedocs/gcc-14.2.0/cpp/Implementation-limits.html) N.B. this page is for cpp the C preprocessor, not for C++.