Add support for anonymous functions (eval)

[eriwen]

@genielabs commented on Sun Jun 26 2016

Given an error stack like this one:

ReferenceError: a is not defined
    at $$.onStart (eval at <anonymous> (http://localhost:8080/hg/html/js/homegenie.webapp.js?version=r525:6851:25), <anonymous>:32:7)
    at $$.RenderWidget (http://localhost:8080/hg/html/js/homegenie.webapp.js?version=r525:6770:36)
    at $$.RenderView (http://localhost:8080/hg/html/js/homegenie.webapp.js?version=r525:6757:12)
    at http://localhost:8080/hg/html/js/homegenie.webapp.js?version=r525:6879:24
    at Object.$.ajax.success (http://localhost:8080/hg/html/js/homegenie.api.js?version=r525:724:21)
    at l (http://localhost:8080/hg/html/js/jquery-2.0.2.min.js:3:24881)
    at Object.c.fireWith [as resolveWith] (http://localhost:8080/hg/html/js/jquery-2.0.2.min.js:3:25702)
    at k (http://localhost:8080/hg/html/js/jquery-2.0.2.min.js:5:4919)
    at XMLHttpRequest.<anonymous> (http://localhost:8080/hg/html/js/jquery-2.0.2.min.js:5:8723)

stackframe will currently ignore the eval <anonymous>:32:7 at the end of the first stack element, which is the real source of the error at line 32, column 7.
It will indeed report stack[0] with line 6851 and column 25.

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@eriwen commented on Fri Nov 25 2016

@genielabs Stackframe itself handles eval origins as you can setEvalOrigin(Stackframe). However, error-stack-parser does not set eval origins yet, so I'm going to move this issue to that project. Thanks for submitting.

[aight8]

Is there currently ONE existing js stack parser which can handle stacks which contains eval lines? I don't found any.

[cjaeriksson]

Any updates on this ?

[eriwen]

@cjaeriksson No, I'm afraid.

[ForsakenHarmony]

Hmm yes, 8 years later, and I still can't find a library that can parse it (and the PR here was never completed) 😢