[Bug fortran/47601] [OOP] Internal Error: mio_component_ref(): Component not found

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47601

--- Comment #25 from janus at gcc dot gnu.org 2011-05-29 13:02:21 UTC ---
(In reply to comment #24)
> Just one question:
> 
> +      if (q)
> +        associate_integer_pointer (p, q);
> 
> What happens if q==0?

q == 0 means that the symbol of the parent derived type has not been loaded
yet. In this case we do nothing at that particualar point, and wait until the
symbol is loaded (like in the case "sym->components == NULL").