[Bug c/70813] Wrong warning "'0' flag ignored with precision and ‘%d’ gnu_printf format"

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70813

John David Anglin <danglin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2020-02-09
                 CC|                            |danglin at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #2 from John David Anglin <danglin at gcc dot gnu.org> ---
I observe the same warning.  Whether the '0' flag is ignored or not in this
situation is an issue for mpfr since r13457.

HP-UX treats this situation differently from glibc.  HP-UX ignores the flag and
glibc doesn't.