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2278 Commits

Author SHA1 Message Date
keuchel@chromium.org
c14b08658e Fix DebugEvaluate crash within a catch in a function without local context. 
BUG=v8:1586
TEST=mjsunit/regress/regress-1586.js

Review URL: http://codereview.chromium.org/7491053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8844 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-05 12:00:57 +00:00
lrn@chromium.org
61ae1be609 Fix bug in scanner. 
Checking for end-of-comment truncated to byte before comparing to '*'.

BUG=v8:1546
TEST=mjsunit/regress/regress-1546

Review URL: http://codereview.chromium.org/7585004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8842 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-05 11:21:04 +00:00
jkummerow@chromium.org
1a849d2754 Make GYP build usable for day-to-day work (second attempt) 
- Introduce a global Makefile that triggers GYP-based building
- Some fixes to .gyp[i] files to make everything work
- tools/test-wrapper-gypbuild.py as a temporary solution for easy testing

Original review URL: http://codereview.chromium.org/7383006/

Review URL: http://codereview.chromium.org/7550030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-05 09:44:30 +00:00
kmillikin@chromium.org
3e28347d55 Revert "Fix a bug in scope analysis." 
This reverts commit revision 8838.

TBR=ricow@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7584005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-05 09:20:08 +00:00
kmillikin@chromium.org
b625ce2b6b Fix a bug in scope analysis. 
When recompiling code (e.g., when optimizing) we could incorrectly hoist
some function expressions.  This leads to incorrect results or a crash.  The
root cause was that functions were not correctly categorized as expression
or declaration at parse time.

This requires some extra hoops to prevent the print name "anonymous" for
functions created by 'new Function' from establishing a binding.

R=vegorov@chromium.org,kasperl@chromium.org
BUG=1583
TEST=regress-1583

Review URL: http://codereview.chromium.org/7572019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8838 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-05 08:28:11 +00:00
kmillikin@chromium.org
abb04d9ec1 Revert "tighten invariants of HValue::InferRange" 
This change reportedly causes a slowdown or inifinite loop on ARM.  Revert
pending investigation.

R=vegorov@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7566040

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-04 16:43:20 +00:00
vitalyr@chromium.org
1dcb6e33cd Minimize malloc heap allocation on process startup. 
R=vegorov@chromium.org
BUG=http://b/issue?id=5095592

Review URL: http://codereview.chromium.org/7572018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8833 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-04 15:18:18 +00:00
mstarzinger@chromium.org
9b826964f2 Additional functions to Harmony weak maps API. 
R=rossberg@chromium.org
BUG=v8:1565
TEST=mjsunit/harmony/weakmaps

Review URL: http://codereview.chromium.org/7572013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8825 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-04 11:13:15 +00:00
danno@chromium.org
861c895a34 Add regression test for 91517 
R=vegorov@chromium.org
BUG=91517
TEST=regress-91517.js

Review URL: http://codereview.chromium.org/7575007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8824 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-04 11:00:32 +00:00
mstarzinger@chromium.org
b05ff5e0b9 Prototype of mark-and-compact support for Harmony weak maps. 
R=vegorov@chromium.org
BUG=v8:1565
TEST=cctest/test-weakmaps

Review URL: http://codereview.chromium.org/7553012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8817 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-03 12:48:30 +00:00
ricow@chromium.org
9721eddc1f Ensure that the length property of bound functions are actual unique 
for the individually bound functions.

Our existing code will generate a new function on every call to bind,
but it will use the same shared function. When setting the lenght this
will be set on the shared function, i.e., the length of all bound
functions will be that of the last bound function.
Review URL: http://codereview.chromium.org/7475002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-03 12:44:17 +00:00
mstarzinger@chromium.org
2bb7c74f80 Preliminary Harmony weak maps API implementation. 
R=rossberg@chromium.org,danno@chromium.org
BUG=v8:1565
TEST=mjsunit/harmony/weakmaps

Review URL: http://codereview.chromium.org/7529007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8811 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-03 11:55:13 +00:00
danno@chromium.org
bdf6895bb3 Encapsulate element handling into a class keyed on ElementsKind 
Advantage is that it's much easier to add new element types (like FAST_SMI_ELEMENTS), and that handling logic for each element kind is (more) consolidated.

Currently, only GetElementsWithReceiver uses the new encapsulation, but the goal is to move much more element functionality into the class incrementally.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7527001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8810 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-03 11:12:46 +00:00
kmillikin@chromium.org
ffa08197e4 tighten invariants of HValue::InferRange 
* src/hydrogen-instructions.cc (HValue::InferRange): Only mark values
  with int32 representation as never being -0.  Always return a non-NULL
  value; callers should check for representation().IsNone() if that's
  their concern.

  In practice these invariants were not violated by callers, but they
  were sometimes two calls away, which seems brittle.

BUG=
TEST=tests pass, modulo http://code.google.com/p/v8/issues/detail?id=1572

Review URL: http://codereview.chromium.org/7514040
Patch from Andy Wingo <wingo@igalia.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-03 10:44:20 +00:00
jkummerow@chromium.org
a41c25607d Revert "Make window.{undefined,NaN,Infinity} read-only" 
This reverts r8766.

TEST=WebKit LayoutTests green again.

Review URL: http://codereview.chromium.org/7562005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-03 09:53:14 +00:00
kmillikin@chromium.org
4487f8c050 Revert "Revert "Fix a bug in scope analysis."" 
Reapply r8783 with an additional fix.

Because the preparser and parser do not use the same scope analysis to
determine if a function can be lazily compiled, the parser can have false
positives.  Rather than treating this as a parse error, treat the preparser
as authoritative and eagerly compile the function.

R=lrn@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7565003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8797 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-03 09:10:35 +00:00
vegorov@chromium.org
cb99571cec Fix ContextDeserialization and PartialDeserialization tests. 
Space should be reserved twice before each deserialization.

R=erik.corry@gmail.com

Review URL: http://codereview.chromium.org/7550009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8795 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-02 17:43:32 +00:00
kmillikin@chromium.org
a129c95a54 Revert "Fix a bug in scope analysis." 
This reverts r8783.

R=vegorov@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7550013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-02 17:02:24 +00:00
svenpanne@chromium.org
6f6c882e19 Fixed code generation for LBranch on ARM when the operand's representation is double. 
The condition code for branching on the result of vcmp was wrong, effectively
swapping the true/false branches.

TEST=regress-lbranch-double.js
Review URL: http://codereview.chromium.org/7553010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8784 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-02 15:14:12 +00:00
kmillikin@chromium.org
f37f6e88ca Fix a bug in scope analysis. 
Function declarations inside catch are hoisted to the nearest enclosing
function scope, but we compiled their bodies as if occurring inside the
catch scope.

BUG=chrome:91120
TEST=regress/regress-91120 attached

Review URL: http://codereview.chromium.org/7548011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-02 15:04:31 +00:00
danno@chromium.org
b333719607 Properly handle FixedDoubleArrays in sort() 
R=jkummerow@chromium.org
BUG=91008
TEST=regress-91008.js

Review URL: http://codereview.chromium.org/7542008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8782 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-02 14:05:11 +00:00
vegorov@chromium.org
9226cfe5b7 Ensure that GenerateStoreFastDoubleElement returns stored value on all paths. 
BUG=chromium:91013
TEST=test/mjsunit/regress/regress-91013.js
Review URL: http://codereview.chromium.org/7551009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-02 13:36:38 +00:00
vegorov@chromium.org
a547d333f0 Check for phi-uses of arguments object before eliminating dead phi's. 
HGraphBuilder::TryArgumentsAccess does not emit any uses for receiver and will generate incorrect code when receiver for a property access is defined by a phi that returns either arguments object or something else.
 
BUG=v8:1582
TEST=test/mjsunit/regress/regress-1582.js
Review URL: http://codereview.chromium.org/7553006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-02 09:32:28 +00:00
danno@chromium.org
008f834117 Properly handle FastDoubleArrays in Runtime_MoveArrayContents 
BUG=91013
TEST=regress91013.js

Review URL: http://codereview.chromium.org/7551004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-02 09:28:55 +00:00
jkummerow@chromium.org
15c979eeaa Make window.{undefined,NaN,Infinity} read-only 
as per ES5.

BUG=89490
TEST=es5conform 15.1.*, 15.2.3.*; mjsunit/undeletable-functions

Review URL: http://codereview.chromium.org/7538016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8766 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-01 12:18:03 +00:00
mstarzinger@chromium.org
eef3e8739e Reintroduced dictionary that can use objects as keys. 
R=vitalyr@chromium.org
TEST=cctest/test-dictionary

Review URL: http://codereview.chromium.org/7385006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-28 17:21:22 +00:00
keuchel@chromium.org
dfb195550f Fix calculation of 'scope_calls_eval' when 'eval' is within a nested catch. 
BUG=
TEST=mjsunit/scope-calls-eval.js

Review URL: http://codereview.chromium.org/7464030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-28 12:17:36 +00:00
ricow@chromium.org
950feb6940 Switch from sample shell to d8 for unit test 
Landing for yangguo to coordinate with buildbot update.

Original codereview: http://codereview.chromium.org/7282008/
Review URL: http://codereview.chromium.org/7495033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8739 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-26 05:56:45 +00:00
jkummerow@chromium.org
0aab25fabf Fix: FunctionTemplate::SetPrototypeAttributes broke prototype object 
BUG=v8:1539
TEST=cctest test-api/SetPrototypeAttributes

Review URL: http://codereview.chromium.org/7324027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-25 15:01:45 +00:00
mikhail.naganov@gmail.com
6894716121 v8: Move DeleteEmpty test to test-list.cc 
BUG=None
TEST=None

Signed-off-by: Thiago Farina <tfarina@chromium.org>

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8728 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-24 17:59:59 +00:00
danno@chromium.org
1f9801bb9e Fix bug in ARM pixel array clamping 
Properly handle undefined conversion to zero in Crankshaft.

R=yangguo@chromium.org
BUG=none
TEST=regress-1563.js

Review URL: http://codereview.chromium.org/7461028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8723 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-22 16:01:53 +00:00
danno@chromium.org
3e7d642d0a Remaining changes to fully support FastDoubleArray. 
R=ager@chromium.org
BUG=none
TEST=cctests, unboxed-double-array.js

Review URL: http://codereview.chromium.org/7473031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8718 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-22 09:04:16 +00:00
svenpanne@chromium.org
8d47a6f625 Fixed an off-by-one error in SplitConstantsInFullCompiler test. 
The test tried to disassemble the last entry in a constant pool, which only
worked by accident until address randomization was introduced.
Review URL: http://codereview.chromium.org/7489005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8717 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-22 09:03:55 +00:00
rossberg@chromium.org
3f5bc11c55 Implement Object.prototype.{hasOwnProperty, propertyIsEnumerable} for proxies. 
Refactor trap invocation.
Test other Object.prototype functionality for proxies.

R=ager@chromium.org
BUG=v8:1543
TEST=

Review URL: http://codereview.chromium.org/7436004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8707 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-21 11:20:27 +00:00
danno@chromium.org
92fc85b480 Implement support for getters/setter on FixedDoubleArrays. 
R=ager@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7459009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-20 13:41:50 +00:00
danno@chromium.org
8bc3254e4b Implement for..in for FastDoubleArrays 
Also add tests for apply on FastDoubleArrays.

R=ager@chromium.org
BUG=none
TEST=unboxed-double-array.js

Review URL: http://codereview.chromium.org/7461018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-20 10:54:58 +00:00
jkummerow@chromium.org
9de5255b60 Revert "Make window.undefined, window.NaN, window.Infinitiy read-only (ES5 section 15.1.1)" 
This reverts r8691.

Review URL: http://codereview.chromium.org/7457020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-20 10:51:11 +00:00
jkummerow@chromium.org
6768c5e24e Make window.undefined, window.NaN, window.Infinitiy read-only (ES5 section 15.1.1) 
BUG=89490
TEST=manual: "Infinity = 42;" doesn't change the value of "Infinity"

Review URL: http://codereview.chromium.org/7457019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-20 10:06:53 +00:00
danno@chromium.org
a85a493f70 Reland 8636: Implement setting the length property for FixedDoubleArrays. 
R=ager@chromium.org
BUG=none
TEST=unboxed-double-arrays.js

Review URL: http://codereview.chromium.org/7460008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8690 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-20 09:11:38 +00:00
danno@chromium.org
a1e851e916 Rollback 8683: Implement setting the length property for FixedDoubleArrays 
R=ager@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7448002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8684 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-19 16:34:17 +00:00
danno@chromium.org
837d83ebf3 Implement setting the length property for FixedDoubleArrays. 
R=ager@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7400020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-19 16:06:17 +00:00
danno@chromium.org
11c7b47430 Crankshaft support for FixedDoubleArrays 
BUG=none
TEST=unboxed-double-arrays.js

Review URL: http://codereview.chromium.org/7350021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8682 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-19 13:04:00 +00:00
rossberg@chromium.org
f7ff89ea02 Implement `in' for proxies. 
R=ager@chromium.org
BUG=v8:1543
TEST=

Review URL: http://codereview.chromium.org/7390028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-19 09:38:59 +00:00
ager@chromium.org
85f5afb717 Correctly mark functions from our natives files during compilation. 
When creating a CompilationInfo we always have the script and can
determine if it is a natives script.

Now that all natives functions are recognized as such, many of them
are called with undefined as the receiver. We have to use different
filtering for builtins functions when printing stack traces.

Also, fixed one call of CALL_NON_FUNCTION to be correctly marked as a
method call (with fixed receiver). Now that CALL_NON_FUNCTION is
marked as a native function this caused the receiver to be undefined.

R=svenpanne@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7395030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8680 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-19 08:19:31 +00:00
ager@chromium.org
645bb1b1ba Add GetPropertyAttribute method for Object in the API 
Patch by Peter Varga.

BUG=none
TEST=cctest/test-api/PropertyAttributes

Review URL: http://codereview.chromium.org/7321006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-18 17:44:57 +00:00
jkummerow@chromium.org
7ac9dfcc81 Revert "Make GYP build usable for day-to-day work" 
This reverts r8674 due to failures on the buildbots.

Review URL: http://codereview.chromium.org/7396022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-18 16:39:41 +00:00
ager@chromium.org
6098abf46e Fix the debugger for strict-mode functions. 
undefined is passed unchanged as the receiver for strict-mode
functions through call and apply. Also, if a strict-mode function is
called without an explicit receiver, undefined is passed as the
receiver (not the global object as for other functions).

R=vegorov@chromium.org
BUG=89236
TEST=mjsunit/debug-scopes.js

Review URL: http://codereview.chromium.org/7388011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8675 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-18 14:29:50 +00:00
jkummerow@chromium.org
93c5c5fa23 Make GYP build usable for day-to-day work 
- Introduce a global Makefile that triggers GYP-based building
- Some fixes to .gyp[i] files to make everything work
- tools/test-wrapper-gypbuild.py as a temporary solution for easy testing

Review URL: http://codereview.chromium.org/7383006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8674 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-18 14:19:48 +00:00
rossberg@chromium.org
5e62e325ac Implement sealing, freezing, and related functions for proxies. 
R=ager@chromium.org
BUG=v8:1543
TEST=

Review URL: http://codereview.chromium.org/7391001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8673 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-18 13:04:52 +00:00
vitalyr@chromium.org
3d323c691b Avoid TLS load in AstNode constructor. 
R=ager@chromium.org

Review URL: http://codereview.chromium.org/7383013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8664 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-15 16:57:35 +00:00
mstarzinger@chromium.org
2a225a3717 Fixed bug in array filter and reduce functions. 
R=danno@chromium.org
BUG=v8:1559
TEST=test262

Review URL: http://codereview.chromium.org/7368005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-15 11:07:18 +00:00
rossberg@chromium.org
75a2c49c1d Implement delete trap for proxies. 
R=ager@chromium.org
BUG=1543
TEST=

Review URL: http://codereview.chromium.org/7369001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8660 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-15 09:10:20 +00:00
jkummerow@chromium.org
8e70bc14cc Fix gyp build 
by replicating changes to SConscript from r8654 to cctest.gyp

TEST=cctest compiles with gyp/make.

Review URL: http://codereview.chromium.org/7371006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-15 08:09:20 +00:00
jkummerow@chromium.org
d4779286b6 Add map check for COW elements to crankshaft array handling code. 
BUG=1560
TEST=mjsunit/regress/regress-1560.js

Review URL: http://codereview.chromium.org/7366008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8656 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-14 14:45:20 +00:00
mikhail.naganov@gmail.com
e1e2b369eb Convert *.js files of cctest/test-log into "resources". 
This allows running cctest from anywhere.

I was to rename single-letter variables in my script due to an encountered issue
in JSMin (http://code.google.com/p/v8/issues/detail?id=1557).

R=svenpanne@chromium.org,sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7354027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8654 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-14 11:38:18 +00:00
vegorov@chromium.org
615add8463 Expose APIs for detecting boxed primitives, native errors and Math. 
While implementing structured clone I found that I need support
for detecting and creating objects using the builtin Number, String
and Boolean constructors; this CL adds this support. I also need
to be able to detect entities of "native object type (e.g., Error)",
hence the new IsNativeError() calls.

(ref: http://www.whatwg.org/specs/web-apps/current-work/multipage/urls.html#safe-passing-of-structured-data)

Patch by Luke Zarko.

Review URL: http://codereview.chromium.org/7344013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-14 11:00:04 +00:00
danno@chromium.org
391ef3be33 Implement ICs for FastDoubleArray loads and stores 
Implemented on ia32, x64, ARM. Stubbed out with UNIMPLEMENTED on MIPS.

BUG=none
TEST=unbox-double-arrays.js

Review URL: http://codereview.chromium.org/7307030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 13:50:27 +00:00
sgjesse@chromium.org
be1eee7063 Support scope information and evaluation in optimized frames 
R=svenpanne@chromium.org

BUG=v8:1140
TEST=test/mjsunit/debug-evaluate-locals-optimized.js,test/mjsunit/debug-evaluate-locals-optimized-double.js

Review URL: http://codereview.chromium.org//7343005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8633 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 12:49:27 +00:00
rossberg@chromium.org
ddb782dcb8 Implement Object.getOwnPropertyDescriptor for proxies. 
Fix bug in compilation of calls with proxy receivers.

R=kmillikin@chromium.org,ager@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7237050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 11:57:15 +00:00
mikhail.naganov@gmail.com
5c57d0d643 Remove support for logging into a memory buffer. 
The only usage of it was in logging tests, I've switched them for
using a file.

I've left out support for "--logfile=*" for now, as Chromium uses it.
Will be removed after the next V8 roll.

R=sgjesse@chromium.org
BUG=859
TEST=mjsunit/log-*

Review URL: http://codereview.chromium.org/7310025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 11:31:22 +00:00
whesse@chromium.org
b2e8d72bf5 Revert r8619 because of Webkit failures. 
Review URL: http://codereview.chromium.org/7351014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 11:13:40 +00:00
rossberg@chromium.org
6e2da733da Implement Object.keys for proxies. 
R=kmillikin@chromium.org,ager@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7321004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 11:01:17 +00:00
mikhail.naganov@gmail.com
e4f7860a68 Clean up conditionals in tests after r8622. 
R=sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7353015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 10:08:52 +00:00
sgjesse@chromium.org
8a6108de95 Remove the ability to compile without logging and profiling 
The preprocessor defines ENABLE_LOGGING_AND_PROFILING and ENABLE_VMSTATE_TRACKING has been removed as these where required to be turned on for Crankshaft to work. To re-enable reducing the binary size by leaving out heap and CPU profiler a new set of defines needs to be created.

R=ager@chromium.org

BUG=v8:1271
TEST=all

Review URL: http://codereview.chromium.org//7350014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 09:09:04 +00:00
yangguo@chromium.org
c0044bb7e2 Added dictionary that can use objects as keys. 
R=vegorov@chromium.org
TEST=cctest/test-dictionary

Review URL: http://codereview.chromium.org/7349005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8619 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-12 15:13:57 +00:00
sgjesse@chromium.org
54e81c351f Add source position recording for variable loads 
This provides more precise source to generated code mapping as variable loads can be handled using IC calls.

R=kmillikin@chromium.org

BUG=v8:1527
TEST=test/message/regress/regress-1527

Review URL: http://codereview.chromium.org//7327038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8610 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-11 15:20:17 +00:00
kmillikin@chromium.org
890bc1607a Fix a potential crash in const declaration. 
Declaration of const lookup slots would trigger an assertion if there was a
setter somewhere in the prototype chain, and that setter was shadowed by a
non-readonly data property also in the prototype chain.

R=ager@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7324048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8602 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-11 14:07:12 +00:00
sgjesse@chromium.org
2fe5a976c9 Lower the number of threads for some threading tests when testing on ARM to avoid timeouts 
R=ricow@chromium.org

BUG=none
TEST=cctest/test-lockers/LockerUnlocker,cctest/test-lockers/LockTwiceAndUnlock,cctest/test-lockers/SeparateIsolatesLocksNonexclusive

Review URL: http://codereview.chromium.org//7334007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8597 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-11 12:17:10 +00:00
ricow@chromium.org
1df86537f2 Remove passing tests from test262 status file 
Review URL: http://codereview.chromium.org/7326038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8594 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-11 12:00:28 +00:00
svenpanne@chromium.org
c71cf782e8 Drastically reduce the transitive dependencies of jsregexp.h, making it (almost) 
architecture-independent.

jsregexp.h is itself included transitively quite a lot, and by getting rid of 19
of its dependencies (which even included things like src/cpu.h, the various
assemblers, etc.), the recompilation behaviour is a bit less funny than it was.
Review URL: http://codereview.chromium.org/7331014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8589 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-11 09:12:17 +00:00
kmillikin@chromium.org
cbaf1bc98b Allow JSObject::PreventExtensions to work for arguments objects. 
R=karlklose@chromium.org

Review URL: http://codereview.chromium.org/7335002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8587 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-11 06:48:19 +00:00
ricow@chromium.org
a15d865210 Updated status file for test262 to latest revision. 
Landing for mstarzinger, orginal cl at:
http://codereview.chromium.org/7329016/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-09 07:29:32 +00:00
danno@chromium.org
f894b7a3b3 Fix polymorphic array test 
R=jkummerow@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7326009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8580 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-08 10:59:20 +00:00
danno@chromium.org
07def3cb1e Unify handling of element IC stubs. 
In the process, add shared stubs for DictionaryValue lookups that are handled in the same way as fast elements and external array elements.

Includes code for MIPS, which compiles and run polymorph-arrays.js successfully.

R=jkummerow@chromium.org
BUG=none
TEST=test/mjsunit/polymorph-arrays.js

Review URL: http://codereview.chromium.org/7227010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-08 10:46:10 +00:00
sgjesse@chromium.org
7cbf0a4d48 Add inspection of whether frame is a construct frame to optimized frames 
Also avoid that calling Debug::IsBreakAtReturn causes a full doptimization when there are no break points set. The full deoptimization is caused by Debug::IsBreakAtReturn calling Debug::EnsureDebugInfo which will assume that a break point is now set.

R=svenpanne@chromium.org

BUG=v8:1140
TEST=test/mjsunit/debug-evaluate-locals-optimized.js,test/mjsunit/debug-
evaluate-locals-optimized-doubles.js

Review URL: http://codereview.chromium.org//7307035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8573 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-08 08:55:26 +00:00
kmillikin@chromium.org
fe23339bdd Fix a bug in for/in iteration of arguments objects. 
We did not properly combine the property names from the parameter map
and the arguments backing store.  They could overwrite each other and
be unsorted.

Also fix an unrelated bug: deleting from a dictionary-mode arguments
backing store could corrupt the parameter map.

R=rossberg@chromium.org
BUG=1531
TEST=mjsunit/regress/regress-1531.js

Review URL: http://codereview.chromium.org/7278033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-08 07:31:48 +00:00
sgjesse@chromium.org
8ccb47f57e Add inspection of arguments for optimized frames 
R=svenpanne@chromium.org

BUG=v8:1140
TEST=test/mjsunit/debug-evaluate-locals-optimized.js,test/mjsunit/debug-
evaluate-locals-optimized-doubles.js

Review URL: http://codereview.chromium.org//7310027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-07 14:29:16 +00:00
rossberg@chromium.org
58b913f9f0 Implement Object.defineProperty for proxies. 
R=kmillikin@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7314003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-07 12:41:20 +00:00
ricow@chromium.org
82e53270dc Ensure that regexps always have code object, even if GC happened while running multiple times in runtime. 
Review URL: http://codereview.chromium.org/7316018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-07 10:04:56 +00:00
sgjesse@chromium.org
53a5b07992 Add inspection of function for optimized frames 
R=svenpanne@chromium.org

BUG=none
TEST=test/mjsunit/debug-evaluate-locals-optimized.js,test/mjsunit/debug-evaluate-locals-optimized-doubles.js

Review URL: http://codereview.chromium.org//7227006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8556 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-06 13:02:17 +00:00
vegorov@chromium.org
29801d4e9b Correctly propagate toolchain setting in SConstruct. 
Patch by Bert Belder.

Review URL: http://codereview.chromium.org/7309014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8555 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-06 12:36:05 +00:00
sgjesse@chromium.org
ca3787f395 Fix debug break on binary boolean operators 
The syntax checker finding breakable statements did not take into account that the right hand side of a boolean binary opration might never get evaluated.

R=svenpanne@chromium.org

BUG=v8:1523
TEST=test/mjsunit/regress/regress-1523.js

Review URL: http://codereview.chromium.org//7212027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8544 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-06 10:16:57 +00:00
lrn@chromium.org
57b7a67dba Revert preparser duplicate detection. 
Doesn't work on Windows yet.
Crashes some layout-tests.

Review URL: http://codereview.chromium.org/7278039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-06 09:15:10 +00:00
lrn@chromium.org
57760b8275 Make preparser detect duplicate parameters and object literal properties. 
This is a fix and reapply of r8516 with some comments addressed and more
tests added.
The difference from r8516 is that canonicalization of number literals is
no performed using the same methods as in v8, to avoid false positives/negatives
when detecting duplicates.

Review URL: http://codereview.chromium.org/7193045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-06 08:32:48 +00:00
ricow@chromium.org
1fff78036e In preperation of using d8 for running tests: Don't run d8-os when running with --isolates. 
When used with d8 this can potentially interfer with the writing,
reading and deletion of files is the isolates flags makes the same
test run concurrently.
Review URL: http://codereview.chromium.org/7308006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-06 08:20:30 +00:00
sgjesse@chromium.org
10bb16f495 Add support for lazy deoptimization from deferred stack checks 
The debugger can be entered from the deferred stack check in optimized code. This can cause both lazy deoptimization and debugger deoptimization (setting the first break point and inspecting the stack for optimized code respectively). This required deoptimization support from the deferred stack check.

The lazy deoptimiztion call is inserted when the deferred code is done including restoring the registers. The bailout to the full code is the begining of the loop body as that is where the stack check is sitting in the optimized code. The bailout is not to the stack check in the full code as that is sitting at the end of the loop.

R=kmillikin@chromium.org

BUG=none
TEST=none

Review URL: http://codereview.chromium.org//7212025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-05 13:21:29 +00:00
vitalyr@chromium.org
8f60208324 Fix bug 1529: check for NULL handle in v8::TryCatch::StackTrace. 
Internal HandleScope::CloseAndEscape crashes on NULL handles.

R=kmillikin@chromium.org
BUG=v8:1529
TEST=mjsunit/regress/regress-1529

Review URL: http://codereview.chromium.org/7309004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-04 13:29:56 +00:00
kmillikin@chromium.org
57c29c1f29 Fix a bug in with and catch context allocation. 
We were only looking one level up the scope chain to decide which
closure to use in the fresh context.  Instead, we should look to the
first non-catch scope.

R=vegorov@chromium.org
BUG=1528
TEST=regress-1528

Review URL: http://codereview.chromium.org/7309002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-04 09:34:47 +00:00
sgjesse@chromium.org
9cc5b94c2e Correctly handle the constant pool in constant pool splitting test 
The constant pool was not taken into account in the test test-compiler/SplitConstantsInFullCompiler which caused random failures.

This also reverts the test code added in r8469 and r8471.

R=ricow@chromium.org

BUG=none
TEST=test-compiler/SplitConstantsInFullCompiler

Review URL: http://codereview.chromium.org//7308001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-04 08:57:43 +00:00
lrn@chromium.org
4f1e60cc75 Revert r8516. 
Revision 8516 contained a temporary hack that doesn't work on Windows.

TBR: ricow

Review URL: http://codereview.chromium.org/7298008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8519 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-01 15:44:21 +00:00
kmillikin@chromium.org
a48c03bb2a Fix an issue with optimization of functions inside catch. 
When optimizing a function defined inside a catch, we did not count
the catch context as part of the context chain.

R=vegorov@chromium.org
BUG=1521
TEST=regress-1521

Review URL: http://codereview.chromium.org/7285032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-01 14:05:46 +00:00
lrn@chromium.org
b6779044c9 Add duplicate parameter detection to preparser. 
Add tests for duplicate properties of object initialisers to preparser.

TEST=preparser

Review URL: http://codereview.chromium.org/7168016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8517 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-01 13:46:52 +00:00
vitalyr@chromium.org
fe7bdf1fe8 Remove unmarked entries from per context map caches. 
Made "map_cache" a weak field of global context and added a pass over
all caches late in the marking phase.

R=vegorov@chromium.org
BUG=v8:1516
TEST=cctest/test-api/Regress1516

Review URL: http://codereview.chromium.org/7285031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8515 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-01 12:47:18 +00:00
yangguo@chromium.org
77a3c7226b exposing a few boolean queries from objects.h 
TEST=start with ./d8 --allow-natives-syntax and try %ObjectHasFastElements({})

Review URL: http://codereview.chromium.org/7289010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8514 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-01 11:47:55 +00:00
lrn@chromium.org
ff9ce1abd4 Make date parser handle all ES5 Date Time Strings correctly. 
This means that ES5 Date Time Strings will default to UTC if timezone is absent.
Handle as many legacy strings as possible the same way as before

BUG=v8:1498
TEST=mjsunit/date

Review URL: http://codereview.chromium.org/7291022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-01 11:41:45 +00:00
jkummerow@chromium.org
f2a9026d9a Fix flakiness of optimization assertion on slow ARM builders 
(if the test ran too slow, optimization kicked in earlier than expected by the test)

TEST=mjsunit/assert-opt-and-deopt.js no longer flaky

Review URL: http://codereview.chromium.org/7298001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-01 11:12:27 +00:00
mikhail.naganov@gmail.com
33177880c8 Remove "modules" and "tags" of the logging CPU profiler. 
Modules now makes a little sense, as there is only one module.
Tags was a simplistic attempt of supporting nested profiles.

R=sgjesse@chromium.org
BUG=859

Review URL: http://codereview.chromium.org/7276046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-01 09:35:16 +00:00
karlklose@chromium.org
c0e2268c8c Fix problem with arguments object ICs not checking for dictionary mode elements. 
R=kmillikin@chromium.org
BUG=1514
TEST=mjsunit/regress/regress-1513.js

Review URL: http://codereview.chromium.org/7282029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8497 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-30 14:56:06 +00:00
kmillikin@chromium.org
f4c4df2d9a Introduce scopes to keep track of catch blocks at compile time. 
The catch variable is bound in the catch scope.  For simplicity in this
initial implementation, it is always allocated even if unused and always
allocated to a catch context even if it doesn't escape.  The presence of
catch is no longer treated as a with.

In this change, care must be taken to distinguish between the scope where a
var declaration is hoisted to and the scope where the initialization occurs.

R=ager@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7280012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-30 14:37:55 +00:00
ager@chromium.org
8a3d8b41e8 Exclude %_IsNativeOrStrictMode from natives fuzzer. 
R=ricow@chromium.org

Review URL: http://codereview.chromium.org/7284032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-30 13:36:52 +00:00