xtb compialtion failure ...

[husakm]

I was trying to recompile xtb (by gfortran 10). All worked OK until aprox. 58% ready, thani have got following:

/cygdrive/m/My_Project/Fortran/XTB_cygwin/xtb-6.7.0/src/gfnff/gfnff_eg.f90:4039:
45:

 4039 |   real(wp), intent(in) :: rTrans( 3, product(2*ewaldCutD+1))
      |                                             1
Error: 'array' argument of 'product' intrinsic at (1) must be an array
/cygdrive/m/My_Project/Fortran/XTB_cygwin/xtb-6.7.0/src/gfnff/gfnff_eg.f90:4041:
44:

 4041 |   real(wp), intent(in) :: gTrans(3, product(2*ewaldCutR+1)-1)
      |                                            1
Error: 'array' argument of 'product' intrinsic at (1) must be an array
/cygdrive/m/My_Project/Fortran/XTB_cygwin/xtb-6.7.0/src/gfnff/gfnff_eg.f90:4041:
44:

 4041 |   real(wp), intent(in) :: gTrans(3, product(2*ewaldCutR+1)-1)
      |                                            1
Error: 'array' argument of 'product' intrinsic at (1) must be an array
/cygdrive/m/My_Project/Fortran/XTB_cygwin/xtb-6.7.0/src/gfnff/gfnff_eg.f90:4039:
45:

 4039 |   real(wp), intent(in) :: rTrans( 3, product(2*ewaldCutD+1))
      |                                             1
Error: 'array' argument of 'product' intrinsic at (1) must be an array
/cygdrive/m/My_Project/Fortran/XTB_cygwin/xtb-6.7.0/src/gfnff/gfnff_eg.f90:4039:
45:

 4039 |   real(wp), intent(in) :: rTrans( 3, product(2*ewaldCutD+1))
      |                                             1
Error: 'array' argument of 'product' intrinsic at (1) must be an array
/cygdrive/m/My_Project/Fortran/XTB_cygwin/xtb-6.7.0/src/gfnff/gfnff_eg.f90:1064:
68:

 1064 |            write(*,'(10x,"No H-atom found in this bond ",i0,1x,i0)'), ia
t,jat

Any idea what is wrong ?

Michal