gcc/testsuite/gfortran.dg/test_com_block.f90

   1 ! { dg-do run }
   2 module nonF03ComBlock
   3   common /NONF03COM/ r, s
   4   real :: r
   5   real :: s
   6
   7   contains
   8
   9     subroutine hello(myArray)
  10       integer, dimension(:) :: myArray
  11
  12       r = 1.0
  13       s = 2.0
  14     end subroutine hello
  15 end module nonF03ComBlock
  16
  17 program testComBlock
  18   use nonF03ComBlock
  19   integer, dimension(1:10) :: myArray
  20
  21   call hello(myArray)
  22
  23   ! these are set in the call to hello() above
  24   ! r and s are reals (default size) in com block, set to
  25   ! 1.0 and 2.0, respectively, in hello()
  26   if(r .ne. 1.0) then
  27      STOP 1
  28   endif
  29   if(s .ne. 2.0) then
  30      STOP 2
  31   endif
  32 end program testComBlock