Hi,
This is a bug that has been fixed in R2019b. You can upgrade to the later release or if you continue to use R2018b, justify those specific results coming from 10.3 violations on boolean typedef-s (set the status of those results to No action planned and add a comment explaining the issue). You can select multiple results in the Polyspace UI and add the same status and comment to them.
PS: In future, if you ask questions, can you also set the Product attribute in those questions? I noticed that a previous question of yours was not answered. If you set the Product attribute, there are greater chances of the question being noted.
