320d95637a
Sigh, go back to requiring a native object for the global object in FindConstructor, to unbreak lazy class init.
2004-04-20 18:02:49 +00:00
ab1b721b28
Fix old watchpoint function vs. clone bug (240577) and undo bogus strict warning from lazy class init (240404 in part).
2004-04-15 09:05:46 +00:00
f3e73b9da0
Er, let's try caillon's patch (bug 240458, r=me).
2004-04-14 02:36:37 +00:00
e4d5924763
Fix cosmetic bug pointed out by caillon, passing JS_FALSE rather than 0 to js_DecompileValueGenerator (API change wasn't tracked long ago).
2004-04-14 02:35:34 +00:00
ff71873e75
- Improve global variable performance from 3x slower to 1.2x slower than
...
locals (169559, r=shaver).
- Also fix longstanding bug where global regexps in precompiled scripts were
wrongly shared among threads/contexts (165201, r=shaver).
- Also fix strict-aliasing gcc warning causes (206599, r=bryner).
2004-04-13 01:25:17 +00:00
13512ddbd3
NARCISSUS ifdefs and related general fixes (r=shaver).
2004-02-11 07:21:59 +00:00
29cfd51965
Bug 205418 - Relicense Spidermonkey (js/src) to MPL/LGPL/GPL. Patch by gerv; r,a=brendan.
2003-11-15 00:11:16 +00:00
24e5990b0c
Remove JS_UnsealObject, optimize locking of sealed objects, shrink JSContext by two JSArenaPool members (224306, r=shaver).
2003-11-11 01:28:17 +00:00
c85bc41f9e
Use eval's object principals if possible, ditto for other eval-like methods (223041, r=caillon, sr=shaver).
2003-11-02 01:04:50 +00:00
a15916b480
Add __noSuchMethod__ handler support, and clean up js_ValueToFunction/js_ReportIsNotDefined error diagnosis hard cases (196097, r=sparky).
2003-10-22 06:26:03 +00:00
7cb2529128
Check in my version of a patch to avoid thread or process stack overflow from Igor Bukanov <igor@fastmail.fm> (192414, r=shaver).
2003-09-24 16:49:58 +00:00
9d6835e2ba
Prevent recursive divergence via watchpoint handlers (213482, r=scole).
2003-08-03 21:59:50 +00:00
4fa5213a91
Big dynamic footprint win via script filename caching, plus line number fix for strict/const diags (see http://bugzilla.mozilla.org/attachment.cgi?id=127130&action=view for detailed checkin comments; 208030, r/rs=shaver, r=rginda on the jsd change, r=jst on the dom change).
2003-07-26 22:37:11 +00:00
05be1e35a2
More resolve cleanup: eliminate cx->resolving (redundant w.r.t. cx->resolvingTable && cx->resolvingTable->entryCount); use JS_DHASH_ADD and test for non-null key part, not LOOKUP-and-test-non-busy-then-ADD.
2003-06-11 23:43:56 +00:00
b7c5f4bd8b
Subtly better comment for last change.
2003-06-08 20:31:06 +00:00
668326c888
Followup fix to remaining problem pointed out by Itaj Sherman (208496).
2003-06-08 18:55:53 +00:00
d484baa7a8
Minimal ECMA-262 Edition 3 config, plus cleanup to other configs (208586, r=shaver).
2003-06-07 21:08:45 +00:00
cbad68cb9e
Hide arg and var properties of function objects from with statements (208496, r=rogerl).
2003-06-06 21:43:14 +00:00
27c26166cd
Unify on JS_DHASH_ADD to avoid gratuitous lookup-before-add in cx->resolvingTable (r=me again).
2003-06-05 18:49:13 +00:00
803d51df77
Fix ancient ECMA conformance bug to-do with implicit variable definition order in assignments (204919, r=rogerl, a=asa).
2003-05-14 20:57:47 +00:00
061ad75168
Restore lost API compatibility: copy getter and setter as well as shortid when shadowing a prototype property that has a shortid (203084, r=rogerl, sr=shaver).
2003-05-02 17:36:58 +00:00
4b0d94c93a
More cleanup/followup: eliminate single-use rt variable in js_SetProperty, move clasp decl and first-def down, fix comments, strip trailing whitespace.
2003-04-14 04:14:57 +00:00
3fb113994f
Improve one comment slightly.
2003-04-14 03:32:55 +00:00
40334ba064
Quick followup to last checkin, to optimize OBJ_DROP_PROPERTY to JS_UNLOCK_SCOPE in the one place in js_SetProperty that didn't follow the comments and do that.
2003-04-14 03:26:47 +00:00
fd011d535b
Fix ancient ECMA violation where proto-property attrs, etc., were inherited when shadowing (90596, r=rogerl).
2003-04-13 23:33:34 +00:00
c251d3600f
Fix set-property on sealed object to throw error (94693, r=rogerl).
2003-04-11 21:02:29 +00:00
42ee530683
Purge XP_PC.
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Bug #74999 r=mkaply sr=brendan
2003-04-03 19:35:29 +00:00
f0404b0df8
Work around OpenVMS compiler bug: it reserves |readonly| (199366, r=me, patch from colin@theblakes.com).
2003-03-27 00:04:51 +00:00
c0fc066a01
Don't override a prototype property iff it is JSPROP_SHARED (not also if it's a JSPROP_SETTER; 197940, r=rogerl).
2003-03-19 02:25:39 +00:00
f2c8bb3531
Move readonly pre-ECMA error report down to new place peculiar to sealed
...
scopes, and share it via downward goto from the old place (which should go
away when a bug on khanson's list whose # I forget is fixed). This fixes
the hole in sealed scope support mentioned in bug 94693 (r=rogerl/shaver).
2003-03-19 00:53:45 +00:00
25b813e602
Implement SCOPE_IS_SEALED, JS_SealObject, JS_UnsealObject, etc. to support
...
sealed standard object graphs, as well as to pave the way for optimizations
to object literals (94693, r=shaver).
2003-03-14 05:24:58 +00:00
dd545c2cb9
Fix JS_[GS]etContextThread return type; add JSCLASS_NEW_RESOLVE_GETS_START (196966, r=shaver).
2003-03-12 20:29:16 +00:00
6e0c7cdde4
Constipation of (JS|PL)DHashTableOps (195298, r/sr=shaver/alecf).
2003-02-28 07:17:59 +00:00
4b0d8710d7
Fix blunder in obj_propertyIsEnumerable from last checkin (156354, r=shaver).
2002-09-16 23:00:03 +00:00
d02561c5d2
Restore enumeable, permanent, readonly single-char elements to string objects; fix propertyIsEnumerable to work with shared permanent proto-properties (167910, r=rogerl).
2002-09-12 19:34:59 +00:00
873971ec4c
Fix js_NewObject not to share proto's map if proto and obj don't have the same number of reserved slots (112974, r=rogerl, sr=jband).
2002-08-08 21:51:54 +00:00
703c294a0e
Null-check prop before dropping it (156354, r=khanson, sr=shaver).
2002-07-09 02:24:51 +00:00
1740ef44a7
Respect addProperty failure (148899, r=khanson, sr=shaver).
2002-06-04 18:13:55 +00:00
412d54c9d6
Fix Mac bustage from brendan's checkin.
2002-05-22 00:53:12 +00:00
f1f6f1398e
Don't fail to call OBJ_CHECK_ACCESS for o.__proto__ = x, with enough mode bits to say what's happening (143369, r=shaver, sr=jst).
2002-05-22 00:06:40 +00:00
bf8e80d0d1
Fix js_SetProtoOrParent to handle non-native and native-but-incompatible-class-change proto-setting scenarios (140164, r=khanson, sr=jband).
2002-05-02 20:59:35 +00:00
dec943eb10
Bug 106386 rid source of misspellings
...
r=db48x sr=blake a=asa
2002-03-19 04:30:17 +00:00
1e126a67d9
Restore non-bogus assertion removed in last rev, and fix the case that tripped it in js_ChangeScopeProperty, by not removing [and maybe freeing sprop->slot] before re-adding sprop; also fix all engine-defined getters and setters to have no slot [to be JSPROP_SHARED] (130970, r/sr=shaver&jband, a=asa).
2002-03-16 04:51:29 +00:00
e67d7ec049
bug #130991 (Out-of-Memory in jsshell causes assertion failure in jsobj.c)
patch by Brendan, sr=jband, r=khanson, a=asa
2002-03-15 06:22:00 +00:00
62bc0d659b
No strict warnings without the strict option, and other js1.5/mozilla1.0 tidying (129972, r=shaver, sr=jband, a=asa).
2002-03-14 00:14:48 +00:00
5074f6ebd1
Don't forget to lock obj in js_AddNativeProperty and js_ChangeNativePropertyAttrs (130137, r=jband, sr=shaver, a=roc+moz).
2002-03-12 07:17:30 +00:00
efe08cd95c
Fix longstanding bug where watchpoints didn't work with JSPROP_SETTER (127243, r=rginda, sr=shaver, a=dbaron).
2002-03-08 22:46:13 +00:00
be783ec091
Runaway recursion safety for Exception and js_ErrorToException.
...
The latter no longer calls the former via js_ConstructObject, to
minimize failure opportunities when converting an error into an
exception. Also, the 'stack' property of exception objects
faithfully preserves Unicode in function names and decompiled
actual argument sources.
Also, fun_xdrObject was reversing property order when encoding;
fixed to maximize property tree compression gain.
Also^2, js_ConstructObject was not handling success+not-found
return from FindConstructor.
bug 127136, r=rginda, sr=shaver, a=chofmann
2002-03-03 00:59:16 +00:00
57483a3082
Major footprint/perf win: share property state using a tree whose root represents empty scopes, and whose non-root nodes represent scopes with properties added in order from the root to that node; to use double hashing to map these tree-paths for per-scope property lookup; and avoid locking where possible through immutability and mostly-benign&rare race tolerance (62164, r=shaver, sr=jband).
2002-02-23 03:49:27 +00:00
aba15fbd2d
Construct error objects to consolidate their default property setting; this entails adding JS_ConstructObjectWithArguments (123177, r=rginda, sr=shaver).
2002-02-14 07:25:34 +00:00
brendan%mozilla.org
gerv%gerv.net
seawood%netscape.com
dbaron%fas.harvard.edu
timeless%mac.com
khanson%netscape.com