gcc/testsuite/gfortran.dg/proc_ptr_14.f90

   1 ! { dg-do compile }
   2 ! { dg-options "-std=f95" }
   3 !
   4 ! PR 39692: f95: conflict between EXTERNAL and POINTER
   5 !
   6 ! Test for Procedure Pointers (without PROCEDURE statements) with the -std=f95 flag.
   7 !
   8 ! Contributed by Janus Weil <janus@gcc.gnu.org>
   9
  10 pointer :: f
  11 external :: f   ! { dg-error "Fortran 2003: Procedure pointer" }
  12
  13 external :: g
  14 pointer :: g   ! { dg-error "Fortran 2003: Procedure pointer" }
  15
  16 real, pointer, external :: h   ! { dg-error "Fortran 2003: Procedure pointer" }
  17
  18 interface
  19   subroutine i
  20   end subroutine i
  21 end interface
  22 pointer :: i   ! { dg-error "Fortran 2003: Procedure pointer" }
  23
  24 pointer :: j
  25 interface
  26   real function j()
  27   end function j   ! { dg-error "Fortran 2003: Procedure pointer" }
  28 end interface
  29
  30 contains
  31
  32   function k()   ! { dg-error "attribute conflicts with" }
  33     intrinsic sin
  34     external k
  35     pointer k   ! { dg-error "Fortran 2003: Procedure pointer" }
  36     real k
  37   end function k
  38
  39 end
  40