https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64658
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
Target Milestone|--- |5.0
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
fixed - probably not worth backporting since noone has noticed it's missing
(and these functions only really exist because of the original plan for C
compatibility, in C++ you can just use the constructor)