private static IMarshallingGenerator ValidateByValueMarshalKind(TypePositionInfo info, StubCodeContext context, IMarshallingGenerator generator)
{
if (generator is Forwarder)
{
// Forwarder allows everything since it just forwards to a P/Invoke.
return(generator);
}
if (info.IsByRef && info.ByValueContentsMarshalKind != ByValueContentsMarshalKind.Default)
{
throw new MarshallingNotSupportedException(info, context)
{
NotSupportedDetails = Resources.InOutAttributeByRefNotSupported
};
}
else if (info.ByValueContentsMarshalKind == ByValueContentsMarshalKind.In)
{
throw new MarshallingNotSupportedException(info, context)
{
NotSupportedDetails = Resources.InAttributeNotSupportedWithoutOut
};
}
else if (info.ByValueContentsMarshalKind != ByValueContentsMarshalKind.Default &&
!generator.SupportsByValueMarshalKind(info.ByValueContentsMarshalKind, context))
{
throw new MarshallingNotSupportedException(info, context)
{
NotSupportedDetails = Resources.InOutAttributeMarshalerNotSupported
};
}
return(generator);
}
public bool SupportsByValueMarshalKind(ByValueContentsMarshalKind marshalKind, StubCodeContext context)
{
return(_manualMarshallingGenerator.SupportsByValueMarshalKind(marshalKind, context));
}
public bool SupportsByValueMarshalKind(ByValueContentsMarshalKind marshalKind, StubCodeContext context) => _inner.SupportsByValueMarshalKind(marshalKind, context);