gcc/testsuite/gfortran.dg/use_6.f90

   1 ! { dg-do compile }
   2 ! { dg-options "-std=f95" }
   3 ! Renaming of operators
   4 module z
   5   interface operator(.addfive.)
   6     module procedure sub2
   7   end interface
   8 contains
   9 function sub2(x)
  10   integer :: sub
  11   integer,intent(in) :: x
  12   sub2 = x + 5
  13 end function sub2
  14 end module z
  15
  16 module y
  17   interface operator(.addfive.)
  18     module procedure sub
  19   end interface
  20 contains
  21 function sub(x)
  22   integer :: sub
  23   integer,intent(in) :: x
  24   sub = x + 15
  25 end function sub
  26 end module y
  27
  28 module x
  29   interface operator(.addfive.)
  30     module procedure sub
  31   end interface
  32 contains
  33 function sub(x)
  34   integer :: sub
  35   integer,intent(in) :: x
  36   sub = x + 25
  37 end function sub
  38 end module x
  39
  40 use x, only : operator(.bar.) => operator(.addfive.) ! { dg-error "Fortran 2003: Renaming operators in USE statements" }
  41 use y, operator(.my.) => operator(.addfive.) ! { dg-error "Fortran 2003: Renaming operators in USE statements" }
  42 use z
  43 end