If the 'module' form is left out, it can be added later. If the 'module' form is left in, it can never be removed. jjb
On Mon, Jun 9, 2014 at 6:39 AM, Axel Rauschmayer <[email protected]> wrote: > Isn't the problem, though, that default-exporting an object prevents > static checking? It feels like an abuse of this feature to me. > > > We don't have static checking today, so this is no loss to me. > > > If I understand ES6 modules correctly, importing a non-exported identifier > gives you a load-time error (that’s what I meant with “static checking”). > If you default-import an object with exports, you only get run-time errors. > > This is more subjective, but what I like about modules is that they lead > us away from objects-as-modules. If default exports, used in this manner, > become popular, that won’t really happen. We’ll have pseudo-modules, used > inside a module system. > > (And ES6 modules give enough benefits over ES5 ones without static > checking to still have a chance in the marketplace, e.g. they statically > require imports being at top-level and string-only, and automatically > introduce `"use strict"` for you.) > > > I agree. I also love tools such as the es6-module-transpiler, which allow > us to move beyond the AMD/CJS schism right now. > > > -- > Dr. Axel Rauschmayer > [email protected] > rauschma.de > > > > > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss > >
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