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While the virtues of semicolon insertion are highly debatable, developers are permitted by the ECMAScript standard to write code that relies on it. A tool like JSMin should be aware of semicolon insertion. ricardobeat put it very well elsewhere in this thread: "It is a bug on JSMin. Minifying should never alter code behaviour."


Actually JSMin is aware of semicolon insertion and handles it correctly.

They just disagree on whether a semicolon gets inserted here.


Unfortunately for JSMin, browsers attempt to implement at least the ECMAScript specification, not just "the good parts."




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