[Variant] Remove dead code, add comments #7861
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Which issue does this PR close?
We generally require a GitHub issue to be filed for all bug fixes and enhancements and this helps us generate change logs for our releases. You can link an issue to this PR using the GitHub syntax.
Rationale for this change
The
allow_deadcodehas bothered me while reviewing PRs and it also is hiding actually dead codeWhat changes are included in this PR?
Are these changes tested?
By CI
Are there any user-facing changes?
Just some more docs