Got it. My opinion is that if your answer to a deficiency in the language's syntax is to just test harder you're missing something. Quick feedback loops are es

Got it. My opinion is that if your answer to a deficiency in the language's syntax is to just test harder you're missing something. Quick feedback loops are essential, and the quickest feedback loop at all is having a syntax where it's immediately obvious to the human looking at the code (before analysis is even run!) when there's a problem.