gcc/testsuite/gfortran.dg/allocatable_scalar_9.f90

   1 ! { dg-do run }
   2 !
   3 ! PR 42647: Missed initialization/dealloc of allocatable scalar DT with allocatable component
   4 !
   5 ! Contributed by Tobias Burnus <burnus@gcc.gnu.org>
   6
   7 module m
   8 type st
   9   integer , allocatable :: a1
  10 end type st
  11 type at
  12   integer , allocatable :: a2(:)
  13 end type at
  14
  15 type t1
  16   type(st), allocatable :: b1
  17 end type t1
  18 type t2
  19   type(st), allocatable :: b2(:)
  20 end type t2
  21 type t3
  22   type(at), allocatable :: b3
  23 end type t3
  24 type t4
  25   type(at), allocatable :: b4(:)
  26 end type t4
  27 end module m
  28
  29 use m
  30 type(t1) :: na1, a1, aa1(:)
  31 type(t2) :: na2, a2, aa2(:)
  32 type(t3) :: na3, a3, aa3(:)
  33 type(t4) :: na4, a4, aa4(:)
  34 allocatable :: a1, a2, a3, a4, aa1, aa2, aa3,aa4
  35
  36 if(allocated(a1)) call abort()
  37 if(allocated(a2)) call abort()
  38 if(allocated(a3)) call abort()
  39 if(allocated(a4)) call abort()
  40 if(allocated(aa1)) call abort()
  41 if(allocated(aa2)) call abort()
  42 if(allocated(aa3)) call abort()
  43 if(allocated(aa4)) call abort()
  44
  45 if(allocated(na1%b1)) call abort()
  46 if(allocated(na2%b2)) call abort()
  47 if(allocated(na3%b3)) call abort()
  48 if(allocated(na4%b4)) call abort()
  49 end
  50
  51 ! { dg-final { cleanup-modules "m" } }