On Wednesday, 21 June 2017 at 17:55:05 UTC, MysticZach wrote:

This would be added flexibility, rather than a one-size-fits-all solution. So the word "universal" is a little deceptive. The options could also include a user-defined hook for assert.

Question: If `assert` itself allowed a user-defined hook, what would the remaining justification be for decoupling `in` and `out` contracts from the `assert` logic?

Because then you won't have normal asserts and contracts be subject to different semantics? If I use a library, I may very well want to disable the library's internal assert checks (because I have enough experience that it's working properly), but keep it's contracts alive, because my code is still shiny new and riddled with bugs.

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