From: db...@google.com [mailto:db...@google.com] On Behalf Of Dan Beam
> So just pass no argument at all (i.e. arguments.length == 0)? I was under > the impression some type of value should always be returned (but I'm biased > by blink/v8's current implementation). It's equivalent, both for promises and for return values of functions. Both `new Promise(resolve => resolve())` and `new Promise(resolve => resolve(undefined))` give a promise whose fulfillment value is `undefined`. In this sense `resolve` behaves like all non-evil JavaScript functions, where evil is defined as "checking `arguments.length`" ;)
