Handle errors thrown from benchcomp column exprs #3145
Merged
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Prior to this commit, errors thrown when evaluating the text of a benchcomp extra column would crash benchcomp. This could happen, for example, if a column tries to compare an old variant with a new one, but no data for the old variant exists, as seen in this run:
https://github.com/model-checking/kani/actions/runs/8700040930/job/23859607740
Forcing the user to do error handling in the column text would make the text even more unwieldy than it already is, so this commit makes the column text evaluate to if an exception is raised during evaluation.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses.