On Jan 8, 2014, at 8:32 AM, Mark S. Miller wrote: > If all we want is sugar for IIFEs, I wouldn't bother. With arrow functions, > IIFEs are already a lot shorter. The extra brevity of do expressions is not > worth it. > > What would make do expressions worthy of consideration is if they repaired > the TCP violations of strict arrow IIFEs, including var, arguments, break, > continue, return, and especially yield.
+1 You should be able to put a 'do' in front of any BlockStatement and turn it into an ExpressionStatement. I don't think we should have a new expression level scoping construct that doesn't have the exact semantics of a Block. Allen _______________________________________________ es-discuss mailing list es-discuss@mozilla.org https://mail.mozilla.org/listinfo/es-discuss
