Adding explicit arena.h include

mkruskal-google · mkruskal-google · commit e4395e705b0d · 2022-09-07T09:18:08.000-07:00
diff --git a/python/google/protobuf/pyext/message.cc b/python/google/protobuf/pyext/message.cc
@@ -49,6 +49,7 @@
 #ifndef Py_TYPE
 #define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)
 #endif
+#include <google/protobuf/arena.h>
 #include <google/protobuf/stubs/common.h>
 #include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/io/coded_stream.h>
