On 2/12/14 5:25 PM, Jim Blandy wrote:
> As hinted at previously, the DevTools group would like to introduce a
> new representation of saved (not live) JS stacks to SpiderMonkey. Our
> immediate need is to record the stacks at which JS objects are
> allocated, for our memory profiling tools, but we'd like to introduce
> something general enough that Error, and other sorts of captured
> stacks, could switch to using it.

Yes please. +1. This will not just make new things possible and make
existing things more efficient. It will also eliminate some embarrassing
bugs, special cases, and silliness.

> We're discussing our prototype design in bug 972045, but since we want
> this to be part of SpiderMonkey, we can only proceed with a design
> that the team would look forward to.

Maybe I don't understand. What's not to like?

-j

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