(j3.2006) are selectors allowed to be procedures ?

[Jim Xia]

j3-bounces at j3-fortran.org wrote on 10/22/2009 04:56:01 PM:

> >     interface
> >         subroutine foo
> >         end subroutine
> >     end interface
> > 
> >     interface
> >         function func (i)
> >             import foo
> >             procedure(foo), pointer :: func
> >         end function
> >     end interface
> > 
> >     associate (x => func(10))
> >         call x
> 
> Interface says FUNC is a function, so
> 
>     call x
> 
> looks like a syntax error at best.
> 
> In general, a <selector> is either <expr> or <variable>.  A subroutine 
> name does not qualify as either of these.


"func(10)" is an expression, is it not?  Then what is X?


Jim Xia

XL Fortran Compiler Test
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