[rules-dev] Valid or not valid: 1 < foo < 10?

[Wolfgang Laun]

On 07/02/2012, Mark Proctor <mproctor at codehaus.org> wrote:
> On 07/02/2012 08:49, Wolfgang Laun wrote:
>> Developers:
>>
>> it would be *very nice* to have a clarifying statement as to whether
>> the triplex relational expression is valid or not, so that a proper
>> issue might be raised.
> I discussed this with edson, he spat out his corn flakes and said it
> would be a cold day in hell before he adds that request :)

My request was for *clarification*, as some people appear to think that
MVEL permits that. (You know me well enough by now to guess what
I think of triplex relations.)

>>
>> Status in 5.3.0: accepted by the DRL parser and resulting in unknown
>> semantics.
> We'll tighten that to correctly report an error for next 5.4 release.

Hojotoho!

-W