https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115053
--- Comment #3 from Chromo Runge <rungecc at gmail dot com> --- (In reply to Marek Polacek from comment #1) > Can't reproduce: > > $ time ./cc1plus -quiet 115053.C -std=c++20 > > real 0m0.016s > user 0m0.010s > sys 0m0.006s > > same with gcc 14 and 13. It seems that this happens with flag `-g`, see attachment, reproduced in my local gcc.