[Bug c++/108887] [13 Regression] ICE in process_function_and_variable_attributes since r13-3601

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108887

--- Comment #3 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
We don't really have way to mark nodes for removal.  I am not 100% sure I
understand what the code does, but removing random nodes from cgraph in hook
invoked from mangling seems dangerous, since we invoke DECL_ASSEMBLER_NODE
quite randomly.

I think we may get around with only turning the node back to non-delcaration by
calling n->reset()?

Honza