gcc/testsuite/gfortran.dg/interface_29.f90

   1 ! { dg-do compile }
   2 !
   3 ! PR 36947: Attributes not fully checked comparing actual vs dummy procedure
   4 !
   5 ! Contributed by Tobias Burnus <burnus@net-b.de>
   6
   7 module m
   8 interface foo
   9   module procedure one, two
  10 end interface foo
  11 contains
  12 subroutine one(op,op2)
  13     interface
  14       subroutine op(x, y)
  15         complex, intent(in)  :: x(:)
  16         complex, intent(out) :: y(:)
  17       end subroutine op
  18       subroutine op2(x, y)
  19         complex, intent(in)  :: x(:)
  20         complex, intent(out) :: y(:)
  21       end subroutine op2
  22     end interface
  23 end subroutine one
  24 subroutine two(ops,i,j)
  25     interface
  26       subroutine op(x, y)
  27         complex, intent(in)  :: x(:)
  28         complex, intent(out) :: y(:)
  29       end subroutine op
  30     end interface
  31     real :: i,j
  32 end subroutine two
  33 end module m
  34
  35 module test
  36 contains
  37 subroutine bar()
  38   use m
  39   call foo(precond_prop,prop2)
  40 end subroutine bar
  41   subroutine precond_prop(x, y)
  42     complex, intent(in)  :: x(:)
  43     complex, intent(out) :: y(:)
  44   end subroutine
  45   subroutine prop2(x, y)
  46     complex, intent(in)  :: x(:)
  47     complex, intent(out) :: y(:)
  48   end subroutine
  49 end module test