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by kubanczyk 1364 days ago
Yes, that part might benefit from more constraints. There was a HN thread which approached it from a different angle: remove `go x()` and instead enforce mandatory use of WaitGroup/ErrGroup (i.e. a block that spawns them is the same block reaps them, always). I might extrapolate a bit here. https://news.ycombinator.com/item?id=26509986