[Bug fortran/87359] [9.0 regression] pointer being freed was not allocated

[juergen.reuter at desy dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87359

--- Comment #2 from Jürgen Reuter <juergen.reuter at desy dot de> ---
Created attachment 44725
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44725&action=edit
First (lengthy) reproducer for the pointer issue