[Bug fortran/99043] Inconsistent behavior when calling rank(ptr) for assumed-rank null pointer

[burnus at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99043

--- Comment #2 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Patch: https://gcc.gnu.org/pipermail/gcc-patches/2021-February/565195.html