Results (111 - 120 of 630)
- [208123]: [JSC] JSON.stringify should handle Proxy which is non JSArray but ...
- ... ES6 Proxy to an array is one example. In that case, `isArray(exec, proxy)` returns `true`, but `inherits(JSArray::info())` returns false. Since we already have this `isArray()` value in Stringifier::Holder, we should reuse this here. And th ...
- By — Oct 30, 2016 2:14:37 AM
- StateofJSC2016: = The State of JSC = - Moved from LLVM to B3/Air - Transition is ...
- ... Inspector - 10-20x faster with the sampling profiler - ES6 Feature Complete - Block Scoping - Generator Functions - Current work - ES6 Sample Bench - Fast Generators - Fast Map/Set - gotten 20% faster - Runs 2 different tests - Takes geometric mean of tests - Steady s ...
- By — Oct 26, 2016 1:15:52 PM
- [207511]: Update the comment for HTML Imports as there is now a proposal to use ...
- ... comment for HTML Imports as there is now a proposal to use ES6 Modules for this. Also replace the contact by me since I'm most familiar with this feature. * features.json:
- By — Oct 18, 2016 5:51:13 PM
- [207461]: [JSC] ES6 Method functions should not have prototype ...
- [JSC] ES6 Method functions should not have prototype https://bugs.webkit.org/show_bug.cgi?id=162530 Reviewed by Saam Barati. JSTests: Fix test262 expectations about MethodDefinitions * ChakraCore/test/strict/05.arguments_sm.baseline-jsc: * st ...
- By — Oct 18, 2016 5:51:33 AM
- [207344]: Unreviewed, rolling out r207322. This change caused JSC test failures ...
- ... prototype.splice ES6 compliance." https://bugs.webkit.org/show_bug.cgi?id=163372 http://trac.webkit.org/changeset/207322
- By — Oct 14, 2016 9:23:42 AM
- [207341]: JSON.parse should not modify frozen objects. ...
- ... js: Added. Source/JavaScriptCore: The ES6 spec for JSON.parse (https://tc39.github.io/ecma262/#sec-json.parse and https://tc39.github.io/ecma262/#sec-internalizejsonproperty) states that it uses CreateDataProperty() (https://tc39.github.io/ecma262/#sec-createdataproperty) to se ...
- By — Oct 14, 2016 8:58:16 AM
- [207322]: Fix Array.prototype.splice ES6 compliance. ...
- Fix Array.prototype.splice ES6 compliance. https://bugs.webkit.org/show_bug.cgi?id=163372 Reviewed by Geoffrey Garen and Yusuke Suzuki. JSTests: * stress/array-splice-on-frozen-object.js: Added. Source/JavaScriptCore: Our Array.prototype.splice implementation ne ...
- By — Oct 13, 2016 10:29:02 PM
- [207226]: Array.prototype.slice should not modify frozen objects. ...
- ... js: Added. Source/JavaScriptCore: 1. The ES6 spec for Array.prototype.slice (https://tc39.github.io/ecma262/#sec-array.prototype.slice) states that it uses the CreateDataPropertyOrThrow() (https://tc39.github.io/ecma262/#sec-createdatapropertyorthrow) to add items to t ...
- By — Oct 12, 2016 11:27:50 AM
- [207178]: Array.prototype.concat should not modify frozen objects. ...
- ... js: Added. Source/JavaScriptCore: The ES6 spec for Array.prototype.concat states that it uses the CreateDataPropertyOrThrow() to add items to the result array. The spec for CreateDataPropertyOrThrow states: "This abstract operation creates a property whose attributes are set ...
- By — Oct 11, 2016 4:25:38 PM
- [206804]: String.prototype.toLowerCase should be a DFG/FTL intrinsic ...
- ... This is a 7-8% speedup on ES6SampleBench/Basic. * dfg/DFGAbstractInterpreterInlines.h: (JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects): * dfg/DFGByteCodeParser.cpp: (JSC::DFG::ByteCodeParser::handleIntrinsicCall): * dfg/DFGClobberize.h: (JSC::DFG ...
- By — Oct 4, 2016 11:16:15 PM
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