[Bug fortran/78672] Gfortran test suite failures with a sanitized compiler

[vehre at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78672

--- Comment #6 from vehre at gcc dot gnu.org ---
Well, obviously not:
- see depends on
- run gfortran with leak check (take care not to drown in the reports) and
address those leaks.
- then do the same for the testcases themself (the work upto now just addressed
the issues at compile time, still pending is runtime!)