name : isoFortranEnvMap.f90 subroutine func1(n, x, res) use, intrinsic :: iso_fortran_env, only: int64, real64 implicit none integer(int64), intent(in) :: n real(real64), intent(in) :: x(n) real(real64), intent(out) :: res Cf2py intent(hide) :: n res = sum(x) end