Wrong answers for properly-included-in operator

[Darren Duncan]

The CQL Engine is producing wrong answers for the "properly included in" operator.

Run the following CQL:

define a: {} includes {}
define b: {} included in {}
define c: {} properly includes {}
define d: {} properly included in {}

Expected result:

a: true
b: true
c: false
d: false

Actual result:

>> a [1:1] true
>> b [2:1] true
>> c [3:1] false
>> d [4:1] true

Rhis problem is demonstrated by these failing CQL Engine tests:

• CqlListOperatorsTest.xml -> ProperIncludedInEmptyAndEmpty

[Darren Duncan]

This issue is now confirmed fixed.