Internal procedures as dummy arguments

[Thomas Koenig]

> The other day playing around with gfortran and my codes, I noticed that 
> gfortran allows to pass internal procedures as dummy arguments.

> The same thing can be done with the compilers of intel, compaq and lahey 

...

> The point is that the Fortran95 and 
> Fortran2003 standards explicitly do not allow this.

With regards to modules, I personally think that this is a serious
flaw in the standard.

> So it would be great to know what gfortran will do.

I don't know of any decision that hat been made on that subject.
I think a diagnostic is definitely required if any of the -std -
flags are in force.  Otherwise, I think I would prefer to leave
this in.

Maybe a c.l.f. discussion is required here :-)

What do others think?