You're probably describing this or a related issue: https://github.com/crystal-lang/crystal/pull/6351 https://github.com/crystal-lang/crystal/pull/6351 I don't

You're probably describing this or a related issue: https://github.com/crystal-lang/crystal/pull/6351 https://github.com/crystal-lang/crystal/pull/6351 I don't think it was ever a major roadblock. The fix isn't pretty but it doesn't come up that often in practice.