@Caridy: Then what does ResolveExport do in the ES6 spec? Or is it basically dead code?
On Thu, Dec 10, 2015 at 2:27 PM, Caridy Patiño <[email protected]> wrote: > Isiah: your example triggers a different error. ResolveExport is taking care > of detecting that particular case > (https://whatwg.github.io/loader/#resolve-export), it is also a SyntaxError > :) > > Jon: yes, it might be a redundant error, I will investigate more. > > /caridy > > > On Dec 9, 2015, at 10:11 PM, Isiah Meadows <[email protected]> wrote: > > It has to do with circular exported bindings. And IMHO a SyntaxError > is the wrong error to throw (it should really throw a ReferenceError, > as it's a circular reference). > > ```js > // foo.js > export {name} from "./bar.js" > ``` > > ```js > // bar.js > export {name} from "./foo.js" > ``` > > ```js > // main.js > import * as foo from "./foo.js" // Error! > ``` > > See the note in 15.2.1.16.3: > http://www.ecma-international.org/ecma-262/6.0/#sec-resolveexport. > That should help you. > > On Wed, Dec 9, 2015 at 2:44 PM, Jon Coppeard <[email protected]> wrote: > > In the definition of GetModuleNamespace (section 15.2.1.18), a > SyntaxError is thrown if we fail to resolve an exported name: > > 3.d.iii If resolution is null, throw a SyntaxError exception. > > > What situation leads to this error? > > I wasn't able to come up with an example that would make this happen, > and my attempts all generated a SyntaxError at an earlier point. It > seems that GetExportedNames should only return names that will > successfully resolve, but I may be missing something. > > Thanks, > > Jon > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss > > > > > -- > Isiah Meadows > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss > > -- Isiah Meadows _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
