PostSharp.Patterns.Model (in PostSharp.Patterns.Model.dll) Version: 220.127.116.11 (18.104.22.168)
The subsequent Operation cannot be merged and is not commutative with the current Operation.
The subsequent Operation can be merged into the current Operation (for instance, two subsequent changes to the same field).
The subsequent Operation cannot be merged into the current Operation, but both operations are commutative
(for instance, two subsequent changes to different fields).