[Bug fortran/81839] [7/8 Regression] doduc.f90 undefined behavior warning

[LpSolit at netscape dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81839

--- Comment #2 from Frédéric Buclin <LpSolit at netscape dot net> ---
*** Bug 81838 has been marked as a duplicate of this bug. ***