Merged requested to merge ZUUL42:Werror_Domi_fix into develop
Created by: ZUUL42
This sets Werror for Domi in the GCC 7.2.0 PR build and makes a couple minor changes to take care of errors Werror creates.
Motivation and Context
This is work toward #3178 turning Werror on for all packages and takes care of these issues for Domi from #4506 (closed).
My commit messages mention the appropriate GitHub issue numbers.
My code follows the code style of the affected package(s).
My change requires a change to the documentation.
I have read the code contribution guidelines for this project.
All new and existing tests passed.
No new compiler warnings were introduced.
These changes break backwards compatibility.