[Bug c/99291] maybe_warn_pass_by_reference uses outdated format string

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99291

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |marxin at gcc dot gnu.org,
                   |                            |msebor at gcc dot gnu.org

--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
The '%<%s%>' is currently supported, but not triggered for some reason.
Martin?