PR fortran/95544 - Fix ICE in NULL() argument to intrinsics
Fortran 2018: An argument to an intrinsic procedure other than ASSOCIATED,
NULL, or PRESENT shall be a data object. An EXPR_NULL is not a data
object. Add checks for intrinsics.
2020-06-11 Steven G. Kargl <kargl@gcc.gnu.org>
Harald Anlauf <anlauf@gmx.de>