gdb/testsuite/gdb.fortran/common-block.f90

   1 ! Copyright 2008-2019 Free Software Foundation, Inc.
   2 !
   3 ! This program is free software; you can redistribute it and/or modify
   4 ! it under the terms of the GNU General Public License as published by
   5 ! the Free Software Foundation; either version 3 of the License, or
   6 ! (at your option) any later version.
   7 !
   8 ! This program is distributed in the hope that it will be useful,
   9 ! but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 ! GNU General Public License for more details.
  12 !
  13 ! You should have received a copy of the GNU General Public License
  14 ! along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15 !
  16 ! Ihis file is the Fortran source file for dynamic.exp.
  17 ! Original file written by Jakub Jelinek <jakub@redhat.com>.
  18 ! Modified for the GDB testcase by Jan Kratochvil <jan.kratochvil@redhat.com>.
  19
  20 subroutine in
  21
  22    INTEGER*4            ix
  23    REAL*4               iy2
  24    REAL*8               iz
  25
  26    INTEGER*4            ix_x
  27    REAL*4               iy_y
  28    REAL*8               iz_z2
  29
  30    common /fo_o/ix,iy2,iz
  31    common /foo/ix_x,iy_y,iz_z2
  32
  33    iy = 5
  34    iz_z = 55
  35
  36    if (ix .ne. 11 .or. iy2 .ne. 22.0 .or. iz .ne. 33.0) call abort
  37    if (ix_x .ne. 1 .or. iy_y .ne. 2.0 .or. iz_z2 .ne. 3.0) call abort
  38
  39    ix = 0                                       ! stop-here-in
  40
  41 end subroutine in
  42
  43 program common_test
  44
  45    INTEGER*4            ix
  46    REAL*4               iy
  47    REAL*8               iz
  48
  49    INTEGER*4            ix_x
  50    REAL*4               iy_y
  51    REAL*8               iz_z
  52
  53    common /foo/ix,iy,iz
  54    common /fo_o/ix_x,iy_y,iz_z
  55
  56    ix = 1
  57    iy = 2.0
  58    iz = 3.0
  59
  60    ix_x = 11
  61    iy_y = 22.0
  62    iz_z = 33.0
  63
  64    call in                                      ! stop-here-out
  65
  66 end program common_test