gcc/testsuite/gfortran.dg/dummy_functions_1.f90

   1 ! { dg-do compile }
   2 ! PR 18197: Check that dummy functions with RESULT variable and dimension works.
   3 module innerfun
   4 contains
   5   function f(n,x) result(y)
   6     integer, intent(in) :: n
   7     real, dimension(:), intent(in) :: x
   8     real, dimension(n) :: y
   9     y = 1
  10   end function f
  11 end module innerfun
  12
  13 module outerfun
  14 contains
  15    subroutine foo(n,funname)
  16      integer, intent(in) :: n
  17      real, dimension(n) :: y
  18      real, dimension(2) :: x
  19      interface
  20        function funname(n,x) result(y)
  21          integer, intent(in) :: n
  22          real, dimension(:), intent(in) :: x
  23          real, dimension(n)  :: y
  24        end function funname
  25      end interface
  26
  27      y = funname(n, (/ 0.2, 0.3 /) )
  28
  29    end subroutine foo
  30 end module outerfun
  31
  32 program test
  33    use outerfun
  34    use innerfun
  35    call foo(3,f)
  36 end program test