[Webkit-unassigned] [Bug 110493] Web Inspector: Segment built files by module boundaries as alternative to sourceURL

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Feb 21 12:13:35 PST 2013


https://bugs.webkit.org/show_bug.cgi?id=110493


johnjbarton <johnjbarton at chromium.org> changed:

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                 CC|                            |johnjbarton at chromium.org




--- Comment #1 from johnjbarton <johnjbarton at chromium.org>  2013-02-21 12:15:57 PST ---
It would be helpful to explain why the combined files are hard to debug. That would help clarify what solution would really help. 

Just to note, the bigger problem with debugging performance code is compression. I'm not sure this feature would be worth the cost/benefit given that ES modules will have native support for the names.

Parsing every source for these strings just in case they may be present is a significant overhead.  //@ sourceURL is always at the end. Maybe we could have a //@ amdSource tag at the end to engage parsing for names.

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