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Re: ISO C Binding has been committed.


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


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