On Fri, May 6, 2016 at 8:51 AM, Jason Orendorff <[email protected]> wrote:
> On Thu, May 5, 2016 at 12:39 PM, Jim Blandy <[email protected]> wrote: > > Of course we could store it off to the side, and thereby keep metadata >> about non-Error exceptions. That's just not what was implemented. It'd >> take >> some care to ensure that the metadata stayed attached to its exception >> value. >> > > I have kind of always thought we should do this; and never mind > "attaching" it to the exception value: it's just a separate piece of data > that's available in cx as long as an exception is pending. For users who > want it. > By "attached", I mean that we move exceptions in and out of the context for various reasons (I don't think `finally` clauses are the only case). All those will need to be kept in sync. This isn't any giant issue; there are only 25 uses of setPendingException. But it'll take a bit of care. _______________________________________________ dev-tech-js-engine-internals mailing list [email protected] https://lists.mozilla.org/listinfo/dev-tech-js-engine-internals
