[Bug fortran/54784] [OOP] allocation of extended types with polymorphic allocatable members

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54784

--- Comment #3 from janus at gcc dot gnu.org 2012-10-02 22:35:57 UTC ---
(In reply to comment #2)
> So there is actually two different bugs

Or the two different errors you are seeing are really due to the same
underlying problem. I'm not quite sure about that yet, but I already have a
suspicion ...


> one is the invalid memory reference
> which happens when you don't allocate in order.
> 
> There is a second, the one I was really trying to report, and that's when
> allocating in my original example type(block1d) before type(block2d), namely
> the call
>   call d%addBlock(1,b1)
>   call d%addBlock(2,b2)

Would be great if you could try to find a maximally reduced test for this case,
too. That would definitely help a lot.

In the meantime, I will start looking at the case in comment 1 ...