Closed Bug 610697 Opened 10 years ago Closed 10 years ago
Lazy resolution of standard classes changes the shape of Object
For example, when setting up the Number class, when we JS_DefineFunctions, we use Number.prototype as the parent for the new functions, which makes it a delegate after the first function is defined. Then we add the properties one by one, and do shadowing shape changes when things like toString come through.
Testing a patch. Care is required to maintain API compatibility for lusers such as XPConnect. /be
Assignee: general → brendan
OS: Mac OS X → All
Priority: -- → P1
Hardware: x86 → All
Target Milestone: --- → mozilla2.0b8
Comment on attachment 489245 [details] [diff] [review] proposed fix I like it!
Attachment #489245 - Flags: review?(mrbkap) → review+
(I'll fix the prottoype typo ;-) /be
Status: NEW → ASSIGNED
Very nice. I like it.
Status: ASSIGNED → RESOLVED
Closed: 10 years ago
Resolution: --- → FIXED
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