[Bug middle-end/82123] [7/8 regression] spurious -Wformat-overflow warning for converted vars

[law at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82123

--- Comment #4 from Jeffrey A. Law <law at redhat dot com> ---
*** Bug 81592 has been marked as a duplicate of this bug. ***