gcc/testsuite/gfortran.dg/alloc_comp_assign_9.f90

   1 ! { dg-do run }
   2 ! Test the fix for PR39519, where the presence of the pointer
   3 ! as the first component was preventing the second from passing
   4 ! the "alloc_comp" attribute to the derived type.
   5 !
   6 ! Contributed by Gilbert Scott <gilbert.scott@easynet.co.uk>
   7 !
   8 PROGRAM X
   9   TYPE T
  10     INTEGER, POINTER :: P
  11     INTEGER, ALLOCATABLE :: A(:)
  12   END TYPE T
  13   TYPE(T) :: T1,T2
  14   ALLOCATE ( T1%A(1) )
  15   ALLOCATE ( T2%A(1) )
  16   T1%A = 23
  17   T2 = T1
  18   T1%A = 42
  19   if (T2%A(1) .NE. 23) STOP 1
  20 END PROGRAM X