[Bug fortran/96277] optional argument + openmp fails in gfortran v10.1.0 with "argument not specified in enclosed parallel"

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96277

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
On the trunk this has been fixed in PR94672 r11-271 fix, and can't reproduce on
current 10 branch either.