Check for name vs ce in a few more places

The type lists may contain CEs, we should not assume they only
contain names.

Author: nikic

ext/opcache/zend_persist.c

@@ -294,7 +294,6 @@ static HashTable *zend_persist_attributes(HashTable *attributes)
 
 static void zend_persist_type(zend_type *type) {
 	if (ZEND_TYPE_HAS_LIST(*type)) {
-		zend_type *list_type;
 		zend_type_list *list = ZEND_TYPE_LIST(*type);
 		if (ZEND_TYPE_USES_ARENA(*type)) {
 			if (!ZCG(is_immutable_class)) {
@@ -308,17 +307,16 @@ static void zend_persist_type(zend_type *type) {
 			list = zend_shared_memdup_put_free(list, ZEND_TYPE_LIST_SIZE(list->num_types));
 		}
 		ZEND_TYPE_SET_PTR(*type, list);
+	}
 
-		ZEND_TYPE_LIST_FOREACH(list, list_type) {
-			zend_string *type_name = ZEND_TYPE_NAME(*list_type);
+	zend_type *single_type;
+	ZEND_TYPE_FOREACH(*type, single_type) {
+		if (ZEND_TYPE_HAS_NAME(*single_type)) {
+			zend_string *type_name = ZEND_TYPE_NAME(*single_type);
 			zend_accel_store_interned_string(type_name);
-			ZEND_TYPE_SET_PTR(*list_type, type_name);
-		} ZEND_TYPE_LIST_FOREACH_END();
-	} else if (ZEND_TYPE_HAS_NAME(*type)) {
-		zend_string *type_name = ZEND_TYPE_NAME(*type);
-		zend_accel_store_interned_string(type_name);
-		ZEND_TYPE_SET_PTR(*type, type_name);
-	}
+			ZEND_TYPE_SET_PTR(*single_type, type_name);
+		}
+	} ZEND_TYPE_FOREACH_END();
 }
 
 static void zend_persist_op_array_ex(zend_op_array *op_array, zend_persistent_script* main_persistent_script)

ext/opcache/zend_persist_calc.c

@@ -174,22 +174,21 @@ static void zend_persist_attributes_calc(HashTable *attributes)
 static void zend_persist_type_calc(zend_type *type)
 {
 	if (ZEND_TYPE_HAS_LIST(*type)) {
-		zend_type *list_type;
 		if (ZEND_TYPE_USES_ARENA(*type) && !ZCG(is_immutable_class)) {
 			ADD_ARENA_SIZE(ZEND_TYPE_LIST_SIZE(ZEND_TYPE_LIST(*type)->num_types));
 		} else {
 			ADD_SIZE(ZEND_TYPE_LIST_SIZE(ZEND_TYPE_LIST(*type)->num_types));
 		}
-		ZEND_TYPE_LIST_FOREACH(ZEND_TYPE_LIST(*type), list_type) {
-			zend_string *type_name = ZEND_TYPE_NAME(*list_type);
-			ADD_INTERNED_STRING(type_name);
-			ZEND_TYPE_SET_PTR(*list_type, type_name);
-		} ZEND_TYPE_LIST_FOREACH_END();
-	} else if (ZEND_TYPE_HAS_NAME(*type)) {
-		zend_string *type_name = ZEND_TYPE_NAME(*type);
-		ADD_INTERNED_STRING(type_name);
-		ZEND_TYPE_SET_PTR(*type, type_name);
 	}
+
+	zend_type *single_type;
+	ZEND_TYPE_FOREACH(*type, single_type) {
+		if (ZEND_TYPE_HAS_NAME(*single_type)) {
+			zend_string *type_name = ZEND_TYPE_NAME(*single_type);
+			ADD_INTERNED_STRING(type_name);
+			ZEND_TYPE_SET_PTR(*single_type, type_name);
+		}
+	} ZEND_TYPE_FOREACH_END();
 }
 
 static void zend_persist_op_array_calc_ex(zend_op_array *op_array)