654170 - Make js_InitArrayClass non-generic

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect)

Description

[Jeff Walden [:Waldo]]

Attachment: Patch

Another step toward making bootstrapping special.  This also happens to fix the long-standing bug 592296.  \o/

I'm continuing to stick with jorendorff because he's reviewed the other de-generifying patches.  Note that Array has some special-case handling in js_InitClass which makes this slightly more complicated than RegExp and String were, although not too horribly tricky.

In theory I could remove the Array-specific complexity from js_InitClass now, but it seems better to leave that for a final cleanup once all standard-class initialization is made special.

Comment 1

[Jason Orendorff [:jorendorff]]

Comment on attachment 529516 [details] [diff] [review]
Patch

Clearing the review bit since I r-'d all the patches along these lines, and Jeff has a new approach that I'm going to be reviewing today.

Comment 2

[Jeff Walden [:Waldo]]

Attachment: Updated patch

This builds on a bunch of the minor abstractions you've already reviewed, or will be reviewing.  It also consolidates some of the old code a bit, now that Array's special-casing has been removed from the general code path.  The comments indicate why more special-casing can't yet be removed, and what needs to be done to do so.

Comment 3

[Brian Hackett [Laid off!]]

Comment on attachment 545547 [details] [diff] [review]
Updated patch

Review of attachment 545547 [details] [diff] [review]:
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Comment 4

[Joe Drew (not getting mail)]

This (along with most things committed on Friday afternoon) was backed out of mozilla-inbound in order to clear up orange.

Comment 5

[Jeff Walden [:Waldo]]

http://hg.mozilla.org/integration/mozilla-inbound/rev/ada72f2e38df

Comment 6

[Marco Bonardo [:mak]]

http://hg.mozilla.org/mozilla-central/rev/ada72f2e38df