[Bug translation/90156] add linter check suggesting to replace %<%s%> with %qs

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90156

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |10.0
           Severity|normal                      |enhancement

--- Comment #4 from Martin Sebor <msebor at gcc dot gnu.org> ---
GCC 10 adds a new internal warning, -Wformat-diag, to detect this and a number
of other issues in the formatting and spelling of diagnostic messages.