gcc/testsuite/gfortran.dg/realloc_on_assign_31.f90

   1 ! { dg-do run }
   2 !
   3 ! PR fortran/87625
   4 !
   5 ! Ensure that "var" gets allocated.
   6 !
   7 ! Contributed by Tobias Burnus
   8 !
   9 program test
  10    implicit none
  11    type t
  12      integer :: i
  13    end type t
  14    class(t), allocatable :: var(:)
  15    call poly_init()
  16    print *, var(:)%i
  17    if (lbound(var, 1) /= 1 .and. ubound(var, 1) /= 2) call abort()
  18    if (var(1)%i /= 11 .or. var(2)%i /= 12) call abort()
  19    call poly_init2()
  20    !print *, var(:)%i
  21    if (lbound(var, 1) /= 1 .and. ubound(var, 1) /= 3) call abort()
  22    if (var(1)%i /= 11 .or. var(2)%i /= 12 .or. var(3)%i /= 13) call abort()
  23 contains
  24    subroutine poly_init()
  25      !allocate(var(2))
  26      var = [t :: t(11), t(12)]
  27    end subroutine poly_init
  28    subroutine poly_init2()
  29      var = [t :: t(11), t(12), t(13)]
  30    end subroutine poly_init2
  31  end program test