ISO C Binding has been committed.

[Christopher D. Rickett]

i've updated the gen_cptr_param function and now gfortran reports the 
following for your code:

kargl_1.f03:2.42:

   use iso_c_binding, only: c_f_procpointer
                                          1
Error: Type 'C_FUNPTR' required for ISO_C_BINDING function at (1)
kargl_1.f03:2.42:

   use iso_c_binding, only: c_f_procpointer
                                          1
Error: The derived type 'cptr' at (1) is of type 'c_funptr', which has not 
been defined


acceptable?  if so, i'll apply it to trunk and bootstrap, regtest, and 
submit.

thanks.
Chris


On Mon, 2 Jul 2007, Steve Kargl wrote:

> On Mon, Jul 02, 2007 at 10:57:48AM -0600, Christopher D. Rickett wrote:
>> i would also like to say thanks to all those who've helped me get this
>> patch finished by helping with testing, cleanup, debugging, etc.
>>
>> Chris
>>
>
> You have your first bug report. :-)
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32579
>
> It seems kind of odd to me that someone would
> use only C_F_PROCPOINTER in a module when its
> first argument is of type C_PTR.  But, I checked Section
> 15 and could not find anything that says that C_PTR
> is a constraint on C_F_PROCPOINTER.
>
> MODULE X
>  USE ISO_C_BINDING, ONLY : C_F_PROCPOINTER
> END MODULE X
>
> troutmask:kargl[207] ~/../sgk/work/4x/bin/gfortran -c a.f90
> a.f90:2.43:
>
>  USE ISO_C_BINDING, ONLY : C_F_PROCPOINTER
>                                          1
> Error: Type 'C_PTR' required for ISO_C_BINDING function at (1)
> a.f90:2.43:
>
>  USE ISO_C_BINDING, ONLY : C_F_PROCPOINTER
>                                          1
> Error: The derived type 'cptr' at (1) is of type 'c_ptr', which has not been defined
>
>
> -- 
> Steve
>