[Webkit-unassigned] [Bug 13646] implement Error.prototype.stack

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sun Aug 19 01:38:39 PDT 2007


http://bugs.webkit.org/show_bug.cgi?id=13646


jwalden+bwo at mit.edu changed:

           What    |Removed                     |Added
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                 CC|                            |jwalden+bwo at mit.edu




------- Comment #3 from jwalden+bwo at mit.edu  2007-08-19 01:38 PDT -------
The "stack" property in Firefox (do note the lack of caps on the second "f",
Garrett) is not on Error.prototype -- it's a per-instance property computed
when the exception is created (I think).

Do also note this most likely degrades exception-throwing performance, unless
you garbage-collect stack frames or something like it (not likely in the
presence of native stack frames, and not otherwise useful in JS as defined by
the standard and by the Real World).


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