423   if (objc_implementation_context)  in objc_write_global_declarations()
426       finish_class (objc_implementation_context);  in objc_write_global_declarations()
428       objc_implementation_context = NULL_TREE;  in objc_write_global_declarations()
657   objc_implementation_context  in objc_start_class_implementation()
667   objc_implementation_context  in objc_start_category_implementation()
671     = continue_class (objc_implementation_context);  in objc_start_category_implementation()
678     = continue_class (objc_implementation_context);  in objc_continue_implementation()
689   if (objc_implementation_context)  in objc_finish_implementation()
691       finish_class (objc_implementation_context);  in objc_finish_implementation()
693       objc_implementation_context = NULL_TREE;  in objc_finish_implementation()
1549 		    implementation = objc_implementation_context;  in objc_maybe_build_component_ref()
1562 		    implementation = objc_implementation_context;  in objc_maybe_build_component_ref()
1625 		  if (objc_implementation_context  in objc_maybe_build_component_ref()
1626 		      && CLASS_NAME (objc_implementation_context)  in objc_maybe_build_component_ref()
1628 		    implementation = objc_implementation_context;  in objc_maybe_build_component_ref()
1641 		  if (objc_implementation_context  in objc_maybe_build_component_ref()
1642 		      && CLASS_NAME (objc_implementation_context)  in objc_maybe_build_component_ref()
1644 		    implementation = objc_implementation_context;  in objc_maybe_build_component_ref()
2121   if (!objc_implementation_context)  in objc_start_method_definition()
2142   objc_add_method (objc_implementation_context,  in objc_start_method_definition()
4611   if (!objc_implementation_context)  in objc_generate_cxx_cdtors()
4617   if (TREE_CODE (objc_implementation_context) != CLASS_IMPLEMENTATION_TYPE)  in objc_generate_cxx_cdtors()
5654 	  if (!method_prototype && objc_implementation_context  in objc_finish_message_expr()
5655 	     && CLASS_NAME (objc_implementation_context)  in objc_finish_message_expr()
5660 		  ? CLASS_CLS_METHODS (objc_implementation_context)  in objc_finish_message_expr()
5661 		  : CLASS_NST_METHODS (objc_implementation_context)),  in objc_finish_message_expr()
6507 	      if (objc_implementation_context  in objc_is_public()
6508 		 && ((TREE_CODE (objc_implementation_context)  in objc_is_public()
6510 		     || (TREE_CODE (objc_implementation_context)  in objc_is_public()
6764 	      switch (TREE_CODE (objc_implementation_context))  in check_methods_accessible()
6768 			   CLASS_NAME (objc_implementation_context));  in check_methods_accessible()
6772 			   CLASS_SUPER_NAME (objc_implementation_context));  in check_methods_accessible()
6803 			      objc_implementation_context,  in check_protocol()
6806 			      objc_implementation_context,  in check_protocol()
6812 					 objc_implementation_context,  in check_protocol()
6815 					 objc_implementation_context,  in check_protocol()
6879   if (objc_implementation_context)  in start_class()
6882       finish_class (objc_implementation_context);  in start_class()
6884       objc_implementation_context = NULL_TREE;  in start_class()
6963       objc_implementation_context = klass;  in start_class()
6971 	  add_interface (implementation_template = objc_implementation_context,  in start_class()
6992 	  CLASS_SUPER_NAME (objc_implementation_context)  in start_class()
7089       objc_implementation_context = klass;  in start_class()
7268   if (lookup_method (CLASS_NST_METHODS (objc_implementation_context),  in objc_synthesize_getter()
7449   if (lookup_method (CLASS_NST_METHODS (objc_implementation_context),  in objc_synthesize_setter()
7641 …for (property = IMPL_PROPERTY_DECL (objc_implementation_context); property; property = TREE_CHAIN …  in objc_add_synthesize_declaration_for_property()
7762   for (x = IMPL_PROPERTY_DECL (objc_implementation_context); x; x = TREE_CHAIN (x))  in objc_add_synthesize_declaration_for_property()
7788   TREE_CHAIN (property) = IMPL_PROPERTY_DECL (objc_implementation_context);  in objc_add_synthesize_declaration_for_property()
7789   IMPL_PROPERTY_DECL (objc_implementation_context) = property;  in objc_add_synthesize_declaration_for_property()
7813   if (!objc_implementation_context)  in objc_add_synthesize_declaration()
7823   if (TREE_CODE (objc_implementation_context) == CATEGORY_IMPLEMENTATION_TYPE)  in objc_add_synthesize_declaration()
7829   interface = lookup_interface (CLASS_NAME (objc_implementation_context));  in objc_add_synthesize_declaration()
7858 …for (property = IMPL_PROPERTY_DECL (objc_implementation_context); property; property = TREE_CHAIN …  in objc_add_dynamic_declaration_for_property()
7903   TREE_CHAIN (property) = IMPL_PROPERTY_DECL (objc_implementation_context);  in objc_add_dynamic_declaration_for_property()
7904   IMPL_PROPERTY_DECL (objc_implementation_context) = property;  in objc_add_dynamic_declaration_for_property()
7922   if (!objc_implementation_context)  in objc_add_dynamic_declaration()
7933   switch (TREE_CODE (objc_implementation_context))  in objc_add_dynamic_declaration()
7936       interface = lookup_interface (CLASS_NAME (objc_implementation_context));  in objc_add_dynamic_declaration()
7940 				   CLASS_SUPER_NAME (objc_implementation_context));  in objc_add_dynamic_declaration()
7972   for (x = IMPL_PROPERTY_DECL (objc_implementation_context); x; x = TREE_CHAIN (x))  in objc_gen_property_data()
8007 	if (implementation_template != objc_implementation_context)  in finish_class()
8011 			   objc_implementation_context, '+');  in finish_class()
8013 			   objc_implementation_context, '-');  in finish_class()
8018 			       CLASS_NAME (objc_implementation_context));  in finish_class()
8033 			   objc_implementation_context, '+');  in finish_class()
8035 			   objc_implementation_context, '-');  in finish_class()
8040 			       CLASS_SUPER_NAME (objc_implementation_context));  in finish_class()
8447   if(CLASS_SUPER_NAME (objc_implementation_context)  in start_method_def()
8753   class_name = IDENTIFIER_POINTER (CLASS_NAME (objc_implementation_context));  in really_start_method()
8754   cat_name = ((TREE_CODE (objc_implementation_context)  in really_start_method()
8757 	      : IDENTIFIER_POINTER (CLASS_SUPER_NAME (objc_implementation_context)));  in really_start_method()
8794   if (implementation_template != objc_implementation_context)  in really_start_method()
8841 	  if (TREE_CODE (objc_implementation_context)  in really_start_method()
8845 			 CLASS_SUPER_NAME (objc_implementation_context));  in really_start_method()
8897       gcc_assert (imp_list->imp_context == objc_implementation_context  in get_super_receiver()
8901       if (TREE_CODE (objc_implementation_context) == CLASS_IMPLEMENTATION_TYPE)  in get_super_receiver()