gcc/testsuite/gfortran.dg/init_flag_2.f90

   1 ! { dg-do run }
   2 ! { dg-options "-finit-integer=1 -finit-logical=true -finit-real=zero" }
   3
   4 program init_flag_2
   5   call real_test
   6   call logical_test
   7   call int_test
   8   call complex_test
   9 end program init_flag_2
  10
  11 ! Test some initializations for both implicitly and
  12 ! explicitly declared local variables.
  13 subroutine real_test
  14   real r1
  15   real r2(10)
  16   dimension r3(10,10)
  17   if (r1 /= 0.0) STOP 1
  18   if (r2(2) /= 0.0) STOP 2
  19   if (r3(5,5) /= 0.0) STOP 3
  20   if (r4 /= 0.0) STOP 4
  21 end subroutine real_test
  22
  23 subroutine logical_test
  24   logical l1
  25   logical l2(2)
  26   if (l1 .neqv. .true.) STOP 5
  27   if (l2(2) .neqv. .true.) STOP 6
  28 end subroutine logical_test
  29
  30 subroutine int_test
  31   integer i1
  32   integer i2(10)
  33   dimension i3(10,10)
  34   if (i1 /= 1) STOP 7
  35   if (i2(2) /= 1) STOP 8
  36   if (i3(5,5) /= 1) STOP 9
  37   if (i4 /= 1) STOP 10
  38 end subroutine int_test
  39
  40 subroutine complex_test
  41   complex c1
  42   complex c2(20,20)
  43   if (c1 /= (0.0,0.0)) STOP 11
  44   if (c2(1,1) /= (0.0,0.0)) STOP 12
  45 end subroutine complex_test