flang/test/Semantics/symbol21.f90

   1 ! RUN: %python %S/test_symbols.py %s %flang_fc1
   2 ! Derived type forward reference regression case
   3
   4  !DEF: /MainProgram1/t2 DerivedType
   5  type :: t2
   6   !DEF: /MainProgram1/t1 DerivedType
   7   !DEF: /MainProgram1/t2/ptr POINTER ObjectEntity TYPE(t1)
   8   type(t1), pointer :: ptr
   9  end type
  10  !REF: /MainProgram1/t1
  11  type :: t1
  12   !DEF: /MainProgram1/t1/a ObjectEntity REAL(4)
  13   real :: a
  14   !REF: /MainProgram1/t2
  15   !DEF: /MainProgram1/t1/p2 POINTER ObjectEntity TYPE(t2)
  16   type(t2), pointer :: p2
  17   !REF: /MainProgram1/t1
  18   !DEF: /MainProgram1/t1/p1 POINTER ObjectEntity TYPE(t1)
  19   type(t1), pointer :: p1
  20  end type
  21  !REF: /MainProgram1/t1
  22  !DEF: /MainProgram1/x1 POINTER ObjectEntity TYPE(t1)
  23  !DEF: /MainProgram1/x2 POINTER ObjectEntity TYPE(t1)
  24  type(t1), pointer :: x1, x2
  25  !REF: /MainProgram1/x2
  26  !REF: /MainProgram1/t1/p1
  27  !REF: /MainProgram1/t1/a
  28  !REF: /MainProgram1/x1
  29  x2%p1%a = x1%a
  30 end program