Intel Fortran 12.0 beta produces the error shown below this code. The problem appears to be related to the "only" clause on the use statement. Gnu Fortran 4.6.0 and IBM XL Fortran 13.1 compile the code without error.
$ cat foobar.F90
module foo_module
implicit none
type foo
contains
procedure :: lhs
generic :: operator(.op.) => lhs
end type
contains
function lhs(this,rhs)
class(foo) ,intent(in) :: this
real, intent(in), dimension(:) :: rhs
real, allocatable ,dimension(:) :: lhs
lhs=rhs
end function
end module
module bar_module
implicit none
type bar
real, dimension(:) ,allocatable :: f
contains
procedure :: x
end type
contains
function x(this)
!use foo_module ! This works
use foo_module, only : foo ! This does not
class(bar) :: this
type(bar) :: x
type(foo) :: operand
x%f = operand .op. this%f
end function
end module
$ ifort -c foobar.F90
foobar.F90(31): error #6866: Dotted string neither a defined operator nor a structure component [OP]
x%f = operand .op. this%f
-------------------^
compilation aborted for foobar.F90 (code 1)
$ ifort -V
Intel Fortran Intel 64 Compiler XE for applications running on Intel 64, Version 12.0.0.046 Beta Build 20100706
Copyright (C) 1985-2010 Intel Corporation. All rights reserved.
ifort: NOTE: The Beta evaluation period for this product ends on 17-dec-2010 UTC.
