[Bug fortran/47546] Internal error - free_pi_tree(): Unresolved fixup

[mikael at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546

--- Comment #13 from Mikael Morin <mikael at gcc dot gnu.org> 2011-02-02 21:26:56 UTC ---
(In reply to comment #12)
> (In reply to comment #11)
> > > ... Also: Can you reproduce the
> > > error with my reduced test case in comment #8?
> > 
> > I can. Apparently some p->fixup has not been initialized/nullified.
> 
> In fact I can even reproduce this on Linux (in contrast to the code in comment
> #0).

Same on FreeBSD. 
It is something with the 'n' component of type state_t. 
That component is needed in hydro_speeds for the prototype of speeds_cell but
it is not found somehow. 
I can see it in the module file however.