Closed
Bug 630284
Opened 13 years ago
Closed 13 years ago
cloud9ide.com - cloud9ide breaks on nightly build (works on beta)
Categories
(Core :: JavaScript Engine, defect)
Core
JavaScript Engine
Tracking
()
RESOLVED
FIXED
mozilla2.0b11
Tracking | Status | |
---|---|---|
blocking2.0 | --- | betaN+ |
People
(Reporter: dietrich, Assigned: cdleary)
References
Details
(Whiteboard: hardblocker)
Attachments
(1 file)
6.64 KB,
patch
|
brendan
:
review+
sayrer
:
approval2.0+
|
Details | Diff | Splinter Review |
http://run.cloud9ide.com/ Nightly build: blank white page Beta: see a login page
Comment 1•13 years ago
|
||
Last good nightly: 2011-01-27 First bad nightly: 2011-01-28 Pushlog: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=e0fc18b3bc 41&tochange=b5314bc1a926
Comment 2•13 years ago
|
||
Matthias, your dates looks correct but the changeset ids looks like one day before?
Comment 3•13 years ago
|
||
The regression window I get on Linux is 2011-01-27-03 -- 2011-01-28-03 http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=b5314bc1a926&tochange=0e50480c408f which has a TM merge with bug 623435 in it. The Error Console when loading the URL: Error: this.percentageMatch.compile is not a function Source File: http://run.cloud9ide.com/js/apf_release.js Line: 1 In that script we find: this.percentageMatch = new RegExp(); this.percentageMatch.compile("([\\-\\d\\.]+)\\%", "g"); this.reMatchXpath = new RegExp(); this.reMatchXpath.compile("(^|\\|)(?!\\@|[\\w-]+::)", "g"); so I guess bug 623435 is likely the cause of the exception... The page does not display because some script add style="display: none;" to the <html> element. I'm guessing some other script is supposed to later remove that but the JS error above prevented that code from being reached. -> Tech Evang
Assignee: nobody → english-us
Blocks: 623435
Component: General → English US
OS: Linux → All
Product: Firefox → Tech Evangelism
QA Contact: general → english-us
Hardware: x86 → All
Summary: cloud9ide breaks on nightly build (works on beta) → cloud9ide.com - cloud9ide breaks on nightly build (works on beta)
Comment 4•13 years ago
|
||
Oh crap. I thought my old compile method was a "pre-extension", something from Netscape 4 not standardized in ES3 and not implemented by other browsers. But javascript:re=/hi/;re.compile("bye");alert(re.test("bytebye")) alerts true in Safari and Chrome. Can someone please test IE? Whatever IE does this invalidates our thinking in ripping out compile. We may need to morph this bug from TE back to JS Engine and restore the lost compile method. It's way late to be ripping something out that other browsers implement and real web apps use. /be
Comment 5•13 years ago
|
||
http://cloud9ide.lighthouseapp.com/projects/67519-cloud9-ide/tickets/44-regexpprototypecompile-is-non-standard-and-shouldnt-be-used Not that I expect that's enough to say we shouldn't revert this close to release, but for actively-maintained code, there's no reason not to think they wouldn't change their code if we ask nicely. :-)
Comment 6•13 years ago
|
||
Waldo: there's never only one cockroach (no offense to cloud9 -- the cockroach is mutable regexp instances but that will be fixed with #/.../# in Harmony). Any IE9 results for the javascript: url in comment 4. /be
Comment 7•13 years ago
|
||
IE9 alerts true. Whether or not there's only one cockroach, it's still a cockroach. If we can squash it (not now), we should try, and not give up on the first sign of failure.
That's true in general, but we shouldn't be fumigating with guests about to arrive. Restore compatibility and fight it in the next cycle, IMO.
Comment 9•13 years ago
|
||
(In reply to comment #7) Oops, that mixes referents a bit. If we were happy to see /x/.compile go originally, we should still be happy to see it go if we can convince people using it not to. I completely agree about not fumigating now. I just don't think it's worth giving up completely, past 4.0.
Comment 10•13 years ago
|
||
Waldo: I love your diligence at roach hunting, but please think about the houseguests arriving for the Fx4 party _subito_. I never, ever, not once in this bug or anywhere said that you should not have filed a bug on cloud9. /be
Comment 11•13 years ago
|
||
Oops again, I misread "Whatever" in comment 4 as "whether", suggesting that if IE9 implemented it that settled it for the future, past 4.0. Sorry for that!
Comment 12•13 years ago
|
||
I don't think the logic in comment 11 is sound, but never mind. Our logic in ripping out compile was unsound too (p->q can go wrong if !p [unsound] or if p does not always imply q [invalid]). We thought no one implemented compile bug us. Boo to us for not testing. We can leave this as an evang bug but we need a new bug to restore compile for Fx4. Chris, it can be cleaner and simpler if you redo rather than revive, I bet. Can you file? Allen, could you please add this to the de-facto regexp standard pile to consider? Again for #/.../# it won't be a method, but depending on how much the web depends on it, it may fall into the same category as other stuff not in ES3 for mutable RegExps. /be
Comment 13•13 years ago
|
||
IE does implement RegExp compile. See http://msdn.microsoft.com/en-us/library/ff955265%28v=VS.85%29.aspx I was kept in in IE9 for web compatibility...
Assignee | ||
Comment 14•13 years ago
|
||
Comment 15•13 years ago
|
||
Comment on attachment 508903 [details] [diff] [review] Add |RegExp.compile| back. Boo. ># HG changeset patch ># Parent f1afdc854d3fd0ca4bfb82fc4a9093ca4f33fc24 >diff --git a/js/src/jsregexp.cpp b/js/src/jsregexp.cpp >--- a/js/src/jsregexp.cpp >+++ b/js/src/jsregexp.cpp >@@ -571,17 +571,17 @@ js::Class js_RegExpClass = { > NULL, /* hasInstance */ > JS_CLASS_TRACE(regexp_trace) > }; > > /* > * RegExp instance methods. > */ > >-JSBool >+extern JSBool Why these externs? They're extern'ed in the .h file and we don't duplicate that in the .cpp (or in .c in the old days). And we don't even need the externs in the .h file with C++, right? Anyway, seems unnecessary to this patch and against house style, so please don't add. r=me with this, thanks. Will mark up to get into b11 today, leaving the push to you. /be
Comment 16•13 years ago
|
||
Now we do need a separate TE bug to track Waldo's cloud9 ticket. /be
Component: English US → JavaScript Engine
Product: Tech Evangelism → Core
QA Contact: english-us → general
Target Milestone: --- → mozilla2.0b11
Updated•13 years ago
|
Attachment #508903 -
Flags: approval2.0?
Updated•13 years ago
|
blocking2.0: --- → ?
Updated•13 years ago
|
Attachment #508903 -
Flags: approval2.0? → approval2.0+
Comment 17•13 years ago
|
||
Comment on attachment 508903 [details] [diff] [review] Add |RegExp.compile| back. Boo. With Waldo' ToObject suggestion. /be
Attachment #508903 -
Flags: review?(brendan) → review+
Updated•13 years ago
|
blocking2.0: ? → betaN+
Whiteboard: hardblocker
Assignee | ||
Comment 18•13 years ago
|
||
http://hg.mozilla.org/mozilla-central/rev/3568f13924d2
Status: ASSIGNED → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
Updated•13 years ago
|
Flags: in-testsuite+
You need to log in
before you can comment on or make changes to this bug.
Description
•