gcc/testsuite/gfortran.dg/init_flag_7.f90

   1 ! { dg-do run }
   2 ! { dg-options "-finit-integer=101" }
   3
   4 program init_flag_7
   5   call save_test1 (.true.)
   6   call save_test1 (.false.)
   7   call save_test2 (.true.)
   8   call save_test2 (.false.)
   9 end program init_flag_7
  10
  11 ! Test some initializations for both implicitly and
  12 ! explicitly declared local variables.
  13 subroutine save_test1 (first)
  14   logical first
  15   integer :: i1 = -100
  16   integer i2
  17   integer i3
  18   save i2
  19   if (first) then
  20      if (i1 .ne. -100) call abort
  21      if (i2 .ne. 101) call abort
  22      if (i3 .ne. 101) call abort
  23   else
  24      if (i1 .ne. 1001) call abort
  25      if (i2 .ne. 1002) call abort
  26      if (i3 .ne. 101) call abort
  27   end if
  28   i1 = 1001
  29   i2 = 1002
  30   i3 = 1003
  31 end subroutine save_test1
  32
  33 subroutine save_test2 (first)
  34   logical first
  35   integer :: i1 = -100
  36   integer i2
  37   save
  38   if (first) then
  39      if (i1 .ne. -100) call abort
  40      if (i2 .ne. 101) call abort
  41   else
  42      if (i1 .ne. 1001) call abort
  43      if (i2 .ne. 1002) call abort
  44   end if
  45   i1 = 1001
  46   i2 = 1002
  47 end subroutine save_test2