https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86255
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Version|unknown |9.0 Resolution|--- |DUPLICATE --- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to zhonghao from comment #0) > So, is this a > recurring bug in g++? No, it's not recurring. GCC simply doesn't implement https://wg21.link/cwg1344 yet (which was only resolved in 2014 so is nothing to do with PR 2189 from 2002). We already have a bug report for DR 1344. *** This bug has been marked as a duplicate of bug 58194 ***