Objects with distinct field order do not compare equal

[hostilefork]

While Rebol2 did not appear to try to compare object values field-by-field for equality, there exists code in R3-Alpha to do so (and apparently Red has it too):

>> x: make object! [a: 1 b: 2]
>> y: make object! [a: 1 b: 2]
>> x = y
== true

>> x: make object! [a: 1 b: 2]
>> y: make object! [a: 10 b: 20]
>> x = y
== false

However, neither R3-Alpha nor Red will do a check which takes order into account:

>> x: make object! [a: 1 b: 2]
>> y: make object! [b: 2 a: 1]
>> x = y
== false

If order is a distinct point of semantics in object equality, then that is a major issue. Attempts to hide the order (e.g. not to have PICK OBJ 2) may be misguided.

Note that JavaScript punts entirely on the idea of comparing objects field-by-field, forcing utility authors to implement an _.isEqual() function:

https://stackoverflow.com/questions/201183/how-to-determine-equality-for-two-javascript-objects