On 30/07/2013 16.20, janjongb...@gmail.com wrote:
> From code I can use Cu.import("resource://gre/modules/Promise.jsm"); to use
> promises. But is it possible to have a promise as a return type in my .idl
> file (b2g)?
For the record, if you want to pass a "Promise.jsm" promise through an
XPCOM interface, you may just declare the type as "jsval".
We did this in the Session Restore component:
http://hg.mozilla.org/mozilla-central/file/1cb62de4332d/browser/components/sessionstore/nsISessionStore.idl#l31
(This code has since been refactored for unrelated reasons.)
Paolo
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