Hi,

In as_scriptobject.cpp (L:189), there is this registration:

    // Weakref behaviours
    r = engine->RegisterBehaviourToObjectType(&engine->scriptTypeBehaviours, asBEHAVE_GET_WEAKREF_FLAG, "int &f()", asMETHOD(asCScriptObject,GetWeakRefFlag), asCALL_THISCALL, 0); asASSERT( r >= 0 );

But, in case of AS_MAX_PORTABILITY, there isn't this registration.

Is this a bug?

Yes, it is a bug. Thanks for reporting it.

I've fixed this in revision 1705.

Regards,

Andreas