gcc/testsuite/gfortran.dg/proc_decl_10.f90

   1 ! { dg-do compile }
   2 ! PR33162 INTRINSIC functions as ACTUAL argument
   3 ! Test case adapted from PR by Jerry DeLisle <jvdelisle@gcc.gnu.org>
   4 module m
   5 implicit none
   6   interface
   7     double precision function my1(x)
   8       double precision, intent(in) :: x
   9     end function my1
  10   end interface
  11   interface
  12     real(kind=4) function my2(x)
  13       real, intent(in) :: x
  14     end function my2
  15   end interface
  16   interface
  17     real function  my3(x, y)
  18       real, intent(in) :: x, y
  19     end function my3
  20   end interface
  21 end module
  22
  23 program test
  24 use m
  25 implicit none
  26 procedure(dcos):: my1 ! { dg-error "Cannot change attributes" }
  27 procedure(cos) :: my2 ! { dg-error "Cannot change attributes" }
  28 procedure(dprod) :: my3 ! { dg-error "Cannot change attributes" }
  29
  30 end program test
  31
  32 ! { dg-final { cleanup-modules "m" } }