[Bug libstdc++/92927] Bootstrap failed with CXXFLAGS="-O0"

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92927

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |build
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2019-12-19
          Component|bootstrap                   |libstdc++
   Target Milestone|---                         |10.0
     Ever confirmed|0                           |1