| program program1 | |
| use module2 | |
| use module3 | |
| use module4, only: help_common4 | |
| use module5 | |
| implicit none | |
| common /block/ a, b, c, /mem/ r, f, t | |
| integer :: a | |
| real :: b | |
| double precision :: c | |
| integer :: r, f, t | |
| a = 5 | |
| b = 4.6 | |
| c = 2.345 | |
| call helper | |
| end program program1 | |
| subroutine helper | |
| implicit none | |
| common /block/ e, f, g | |
| integer :: e | |
| real :: f | |
| double precision :: g | |
| end subroutine helper |