internal IntPtr InvokeObjectArrayDelegate(object[] arguments)
{
if (!_conversionInfo.IsObjectArrayDelegateThunk)
{
Environment.FailFast("Thunk is not an object array delegate thunk!");
}
Debug.Assert(!_delegateData.Equals(default(DelegateData)));
Func <object[], object> targetDelegate = _delegateData._helperObject as Func <object[], object>;
Debug.Assert(targetDelegate != null);
object result = targetDelegate(arguments ?? Array.Empty <object>());
TypeHandle thArgType;
bool forceByRefUnused;
_calleeArgs.GetReturnType(out thArgType, out forceByRefUnused);
Debug.Assert(!thArgType.IsNull());
unsafe
{
if (thArgType.IsValueType() && thArgType.GetRuntimeTypeHandle().ToEETypePtr()->IsNullable)
{
object nullableObj = RuntimeAugments.RawNewObject(thArgType.GetRuntimeTypeHandle());
s_pinnedGCHandles._returnObjectHandle.Target = nullableObj;
if (result != null)
{
RuntimeAugments.StoreValueTypeField(ref RuntimeAugments.GetRawData(nullableObj), result, thArgType.GetRuntimeTypeHandle());
}
}
else
{
s_pinnedGCHandles._returnObjectHandle.Target = result;
}
}
return(s_pinnedGCHandles._returnObjectHandle.GetRawTargetAddress());
}
