On 3/27/14 12:31 PM, Mark Miller wrote:
Mozillians, why did you add this extra information?
Looks like it was added in https://bugzilla.mozilla.org/show_bug.cgi?id=332176
Before that, the stack claimed the url of the caller of eval() but a line number which was the sum of the line number of the eval() call itself and the line number of the code throwing the exception inside the eval string, I believe, or some such insanity.
There's a lot of noise there in the discussion, but I think the key recent part is https://bugzilla.mozilla.org/show_bug.cgi?id=332176#c40 which summarizes what I think we implemented. Note that per https://bugzilla.mozilla.org/show_bug.cgi?id=332176#c42 we do something similar for new Function() as well, so you can get a stack trace like so:
anonymous@http://example.com line 3 > Function:1:1 @http://example.com:3:5 for a testcase like this: <script> try { new Function("throw new Error()")(); } catch (e) { document.write(e.stack); } </script> -Boris _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
