StringMaker specialization for cata_variant #36132
Merged
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Summary
SUMMARY: None
Purpose of change
For clearer test failures when variant-related tests fail.
Describe the solution
Add a
Catch::StringMarker
specialization forcata_variant
.Testing
Deliberately broke one of the tests to check that the error prints correctly.
Additional context
I wrote this ages ago when working on the stats PRs, but forgot to PR it.