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Normative: Require at least four digits in string representations of negative years #1407
referenced this pull request
Mar 16, 2019
XS (and only XS) seems to always format negative years with six digits: https://circleci.com/gh/tc39/test262/340?utm_campaign=vcs-integration-link&utm_medium=referral&utm_source=github-build-link#action-107
This is interesting because that behavior is required of
I personally foresee more problems than benefits stemming from e.g. "Mon, 01 Jul +065535 10:23:42 GMT", so I'm inclined to keep the tests as they are (requiring the minimum number of digits greater than or equal to 4, with no tainting from ISO 8601 year expansion).