gcc/testsuite/gfortran.dg/date_and_time_3.f90

   1 ! { dg-do run }
   2 ! { dg-additional-options "-std=f2018" }
   3 !
   4 ! PR fortran/96580 - integer kind of VALUES argument of DATE_AND_TIME intrinsic
   5
   6 program test_time_and_date
   7   implicit none
   8   integer(2), dimension(8) :: values2
   9   integer(4), dimension(8) :: values4
  10   integer(8), dimension(8) :: values8
  11
  12   call date_and_time(VALUES=values2)
  13   call date_and_time(VALUES=values4)
  14   call date_and_time(VALUES=values8)
  15
  16   ! Check consistency of year and of time difference from UTC
  17   if (values2(1) /= -HUGE(0_2) .and. values4(1) /= -HUGE(0_4)) then
  18      if (abs (values4(1) - values2(1)) > 1) stop 1
  19   end if
  20   if (values2(4) /= -HUGE(0_2) .and. values4(4) /= -HUGE(0_4)) then
  21      if (values2(4) /= values4(4))          stop 2
  22   end if
  23   if (values4(1) /= -HUGE(0_4) .and. values8(1) /= -HUGE(0_8)) then
  24      if (abs (values8(1) - values4(1)) > 1) stop 3
  25   end if
  26   if (values4(4) /= -HUGE(0_4) .and. values8(4) /= -HUGE(0_8)) then
  27      if (values4(4) /= values8(4))          stop 4
  28   end if
  29 end program test_time_and_date