Bug #14462, lot's of discussin there about these changes, but here's
Brendan's description :
In order, changes in the patch are:
- Rename JSSLOT_ITR_STATE to be JSSLOT_ITER_STATE (avoid cybercrud abbreviation
as cbrcrd, no more six-char id limits!).
- Property cache tests must occur with the object's scope-lock held, to close a
race with delete (js_DestroyProperty, always called with the property's scope
locked). Once the cache has been hit, and before the lock is released, the
property's refcount must be bumped. This requires re-acquisition of the lock
and js_DropScopeProperty afterward.
- Reworked js_FindProperty to use a do-while loop, as cx->fp->scopeChain must be
non-null. This avoids a gratuitous lastobj init done to "Suppress gcc warning"
in the old revision.
- Akin to the property cache hit cases in jsinterp.c and jsobj.c's
js_FindProperty, code to hold and drop the scope-property by its refcount that
was #ifdef JS_THREADSAFE must be unconditional, now that user-defined getters
and setters may delete the property id they're getting or setting.
- Fixed overlong continuation line in jsobj.h.
/be
correct addresses, for example tinderbox.mozilla.org, lxr.mozilla.org or
bonsai.mozilla.org. cvs-mirror shouldn't use in URLs anymore because it's
now on different server.
r=bryner
Bug#24712, regexp greedy recursing wasn't handling zero kid back-tracked
state nor re-setting parenCount correctly.
Added license junk for bug#15529 (continuing).
Fix type-mismatch warning in jsstr.c
Switched off DEBUG only use of fd_pow under Windows.
Courtesy Bill Gibbons <bill@gibbons.org>
His comments:
Here are the changes to JSRef to make it compile either as C or C++. Mostly the changes are to add missing casts (since C++ doesn't have implict conversion from void* to other pointer types nor implicit casts from ints to enumerations) plus a few random things like the use of "private" as a variable name.
There are a few other minor bug fixes; in particular:
* A long statement with and'ed conditions is reformatted to make it easier to remove other builtin objects (e.g. Date).
* A #if was added to jsscript.c for the JS_HAS_SCRIPT_OBJECT off case.
* In jsmath a #ifdef was changed to #if.
My notes also mention...
* jsobj.c should include jsopcode.h
* jsfun.c - doesn't link if JS_HAS_ARGS_OBJECT is off
* jsarray.c - a reference to js_ValueToSource should be conditional on JS_HAS_TOSOURCE
r=mccabe
