[Bug fortran/37494] function of a module not recognized by a subroutine in the same module

[domob at gcc dot gnu dot org]

------- Comment #4 from domob at gcc dot gnu dot org  2008-09-12 15:56 -------
(In reply to comment #3)
> (In reply to comment #1)
> > Removing the
> > 
> > double precision :: fonc
> > 
> > from sub makes the program compile as expected (as I guess).  I'm not sure if
> > that's a bug or a problem with the original code, but I could imagine that this
> > declaration makes gfortran link to an external fonc without the module
> > interface.
> > 
> 
> You are right. That was the problem. The shame on me not to have found it ! I
> should have posted this on a discussion forum instead of on bugzilla. Thanks
> again for your help.

You are very welcome, of course!  But as I stated, I'm not sure if your code is
still valid Fortran and this a bug.  I'm not the right one to judge here.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37494