[Bug fortran/50625] [4.6/4.7 Regression][OOP] ALLOCATABLE attribute lost for module CLASS variables

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50625

--- Comment #3 from janus at gcc dot gnu.org 2011-10-06 21:27:50 UTC ---
(In reply to comment #2)
> However, with this patch, the test case gives me a different error:
> 
> internal compiler error: in gfc_conv_component_ref, at fortran/trans-expr.c:529

... which is:

  gcc_assert (c->backend_decl);

I have no idea why the backend_decl is missing, though.

Otherwise the patch regtests cleanly.