[Bug c/102539] [11/12 regression] -Wmaybe-uninitialized false positive, invalid <unknown> location

[slyfox at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102539

--- Comment #1 from Sergei Trofimovich <slyfox at gcc dot gnu.org> ---
Created attachment 51524
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51524&action=edit
a.c.c.orig

a.c.c.orig is the unreduced preprocessed file with the same warning