Re: [PATCH] Fix PR c++/60573

[Jason Merrill]

On 03/18/2014 10:46 PM, Adam Butcher wrote:
+             if (TYPE_BEING_DEFINED (scope->this_entity))
+               if (scope->level_chain == 0
+                   || scope->this_entity != scope->level_chain->this_entity)
+                 break;

I don't think this is an adequate test; if you have another class 
wrapping B, you'll have two levels of context pushed for the declarator, 
so the this_entities will compare unequal.  I think we need some way to 
designate a scope that actually corresponds to a class-specifier.

Jason