[Bug c++/69523] -Wliteral-suffix should not warn within namespace std

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69523

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |7.0

--- Comment #13 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Patch committed to trunk, thanks.