147     for (;; b = b->level_chain)  in find_local_binding()
686   for (; level->kind != sk_namespace; level = level->level_chain)  in search_unqualified()
2678 	  cp_binding_level *b = current_binding_level->level_chain;  in check_local_shadow()
2682 	    b = b->level_chain;  in check_local_shadow()
2701 	       scope != old_scope; scope = scope->level_chain)  in check_local_shadow()
2713 	       && old_scope == current_binding_level->level_chain  in check_local_shadow()
2733 		&& old_scope == current_binding_level->level_chain  in check_local_shadow()
2737 		       || current_binding_level->level_chain->kind == sk_catch)  in check_local_shadow()
3013     level = level->level_chain;  in do_pushdecl()
3316   scope->level_chain = current_binding_level;  in push_binding_level()
3343       free_binding_level = scope->level_chain;  in begin_scope()
3414   current_binding_level = scope->level_chain;  in leave_scope()
3424       scope->level_chain = free_binding_level;  in leave_scope()
3439       for (scope = current_binding_level; scope; scope = scope->level_chain)  in leave_scope()
3457   previous_class_level->level_chain = free_binding_level;  in invalidate_class_lookup_cache()
3469   gcc_assert (b->level_chain == current_binding_level);  in resume_scope()
3489     b = b->level_chain;  in innermost_nonclass_level()
3611        b = b->level_chain)  in function_parm_depth()
3705   for (level = stack; !global_scope_p (level); level = level->level_chain)  in print_other_binding_stack()
3723       for (b = class_binding_level; b; b = b->level_chain)  in print_binding_stack()
3883        n->kind != sk_function_parms; n = b->level_chain)  in pushdecl_outermost_localscope()
4131 	  current_binding_level = b->level_chain;  in push_inner_scope_r()
4132 	  b->level_chain = save_template_parm;  in push_inner_scope_r()
4143 	  save_template_parm = b->level_chain;  in push_inner_scope_r()
4144 	  b->level_chain = current_binding_level;  in push_inner_scope_r()
4190 	      current_binding_level = b->level_chain;  in pop_inner_scope()
4191 	      b->level_chain = save_template_parm;  in pop_inner_scope()
4201 	      save_template_parm = b->level_chain;  in pop_inner_scope()
4202 	      b->level_chain = current_binding_level;  in pop_inner_scope()
5099       for (; !global_scope_p (b); b = b->level_chain)  in pushdecl_namespace_level()
5284        level = level->level_chain)  in has_using_namespace_std_directive_p()
6235   for (lvl = scope_chain->class_bindings; lvl; lvl = lvl->level_chain)  in lookup_name_fuzzy()
6238   for (lvl = current_binding_level; lvl; lvl = lvl->level_chain)  in lookup_name_fuzzy()
6358       scope = binding->scope->level_chain;  in outer_binding()
6403 	scope = scope->level_chain;  in outer_binding()
6453 	   level = level->level_chain)  in lookup_name_real_1()
6632 	for (; b != iter->scope; b = b->level_chain)  in lookup_type_scope_1()
6663   for (; b->kind != sk_namespace; b = b->level_chain)  in lookup_type_scope_1()
6780 	      && b->level_chain->kind == sk_class)  in maybe_process_template_type_declaration()
6837 	b = b->level_chain;  in do_pushtag()
6841 	  b = b->level_chain;  in do_pushtag()
6843 	    b = b->level_chain;  in do_pushtag()
6865 	    cb = cb->level_chain;  in do_pushtag()
6888 	      && b->level_chain->kind == sk_class))  in do_pushtag()
7142   for (; b; b = b->level_chain)  in do_push_to_top_level()
7625 	l = l->level_chain;  in op_unqualified_lookup()