https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94246
--- Comment #3 from David Binderman <dcb314 at hotmail dot com> --- (In reply to kargl from comment #2) > So, what happens if you do use the required -fno-range-check > option? The code is compiled happily: $ /home/dcb/gcc/results.20200320.valgrind/bin/gfortran -c -Wall -fno-range-check gfortran.dg/bessel_5.f90 $