Re: Use .then(null, Cu.reportError); with Promise.jsm

2013-08-09 Thread Neil 

Paolo Amadini wrote:


This is a quick reminder to anyone writing or reviewing code that uses 
Promise.jsm.
 

How do the other promise implementations in the tree compare in this 
respect? (For instance I suspect it might be feasible for DOM promises 
to report any pending exception when they get garbage collected.)


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Re: Use .then(null, Cu.reportError); with Promise.jsm

2013-08-09 Thread Boris Zbarsky 

On 8/9/13 5:54 AM, Neil wrote:

(For instance I suspect it might be feasible for DOM promises
to report any pending exception when they get garbage collected.)


Oh, that is a _very_ interesting idea.  I wonder whether we can get that 
specced, or at least allowed by the spec.


-Boris

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Re: Use .then(null, Cu.reportError); with Promise.jsm

2013-08-09 Thread Anne van Kesteren 
On Fri, Aug 9, 2013 at 2:08 PM, Boris Zbarsky bzbar...@mit.edu wrote:
 Oh, that is a _very_ interesting idea.  I wonder whether we can get that
 specced, or at least allowed by the spec.

If it's just to the error console, we can do whatever we want. Do you
have something else in mind?


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Re: Use .then(null, Cu.reportError); with Promise.jsm

2013-08-09 Thread Boris Zbarsky 

On 8/9/13 9:27 AM, Boris Zbarsky wrote:

I think we should definitely report to the error console.


I filed https://bugzilla.mozilla.org/show_bug.cgi?id=903419

-Boris
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