- 21 Oct, 2014 1 commit
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dslomov@chromium.org authored
Updates Object.prototype.toString() to use algorithm described in harmony drafts. Currently, the behaviour is essentially the same as ES262's version, however this changes when internal structures such as Promise make use of symbolToStringTag (as they are supposed to, see v8:3241), and changes further once Symbol.toStringTag is exposed publicly. BUG=v8:3241, v8:3502 LOG=N R=dslomov@chromium.org Review URL: https://codereview.chromium.org/546803003 Patch from Caitlin Potter <caitpotter88@gmail.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 Jul, 2014 1 commit
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verwaest@chromium.org authored
BUG= R=ishell@chromium.org Review URL: https://codereview.chromium.org/384003003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22381 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 Jun, 2014 1 commit
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verwaest@chromium.org authored
Split SetProperty(...attributes, strictmode) into DefineProperty(...attributes) and SetProperty(...strictmode) BUG= R=rossberg@chromium.org Review URL: https://codereview.chromium.org/351853005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22064 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 May, 2014 1 commit
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jkummerow@chromium.org authored
This makes it possible to use %Percent() notation to call any given builtin or runtime function in tests. R=dslomov@chromium.org Review URL: https://codereview.chromium.org/280243002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Apr, 2014 1 commit
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bmeurer@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/259183002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Apr, 2014 1 commit
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jkummerow@chromium.org authored
R=dslomov@chromium.org, dslomov@google.com Review URL: https://codereview.chromium.org/258473004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 28 Mar, 2014 3 commits
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dslomov@chromium.org authored
R=hpayer@chromium.org, yangguo@chromium.org Committed: https://code.google.com/p/v8/source/detail?r=20330 Review URL: https://codereview.chromium.org/212603014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20338 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dslomov@chromium.org authored
This reverts commit r20330 for breaking arm64 nosnap tests. TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/216993002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20336 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dslomov@chromium.org authored
R=hpayer@chromium.org, yangguo@chromium.org Review URL: https://codereview.chromium.org/212603014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20330 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 18 Mar, 2014 3 commits
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dslomov@chromium.org authored
R=jkummerow@chromium.org BUG=353004 LOG=Y Committed: https://code.google.com/p/v8/source/detail?r=20020 Review URL: https://codereview.chromium.org/201873005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dslomov@chromium.org authored
This reverts commit r20020 for breaking Win64 build. TBR=jkummerow@chromium.org Review URL: https://codereview.chromium.org/199523006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dslomov@chromium.org authored
R=jkummerow@chromium.org BUG=353004 LOG=Y Review URL: https://codereview.chromium.org/201873005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 Mar, 2014 1 commit
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jkummerow@chromium.org authored
BUG=chromium:351787 LOG=y R=yangguo@chromium.org Review URL: https://codereview.chromium.org/197793003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19862 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 Nov, 2013 1 commit
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yangguo@chromium.org authored
The changes are (excluding presubmit.py) mechanical. I added the following lines after the check and iterated the presubmit script until all errors went away: f = open(name, "w"); if contents.endswith('\n\n'): f.write(contents[0:-1]) else: f.write(contents + '\n') R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/82803005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 10 Oct, 2013 1 commit
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dslomov@chromium.org authored
R=rossberg@chromium.org Review URL: https://codereview.chromium.org/25700010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 Jun, 2013 1 commit
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dslomov@chromium.org authored
ES6 bug 695 (https://bugs.ecmascript.org/show_bug.cgi?id=695). This never worked in WebKit, so no compatibility issues. R=rossberg@chromium.org Review URL: https://codereview.chromium.org/17904007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15346 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Jun, 2013 1 commit
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dslomov@chromium.org authored
Update typed arrays behavior to match ES6 rev 15. Remove TO_POSITIVE_INTEGER and throw on negative length arguments. R=rossberg@chromium.org Review URL: https://codereview.chromium.org/17572009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 06 May, 2013 1 commit
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dslomov@chromium.org authored
This makes Blink experimentation easier. R=rossberg@chromium.org Review URL: https://codereview.chromium.org/14884012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Apr, 2013 1 commit
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mstarzinger@chromium.org authored
The generator object methods "next", "send", and "throw" now include some inline assembly to set up a resumed stack frame. In some common cases, we can just jump back into the frame to resume it. Otherwise the resume code calls out to a runtime to fill in the operand stack, rewind the handlers, and possibly to throw an exception. BUG=v8:2355 TESTS=mjsunit/harmony/generators-iteration Review URL: https://codereview.chromium.org/14066016 Patch from Andy Wingo <wingo@igalia.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 17 Apr, 2013 1 commit
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mstarzinger@chromium.org authored
Generator object maps now link to their constructors, which are created with a "Generator" class name. This does not cause a per-generator constructor property to be set. BUG=v8:2355 TEST=mjsunit/harmony/generators-objects Review URL: https://codereview.chromium.org/14262004 Patch from Andy Wingo <wingo@igalia.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14309 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 Apr, 2013 1 commit
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mstarzinger@chromium.org authored
R=rossberg@chromium.org Review URL: https://codereview.chromium.org/13985011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 11 Apr, 2013 2 commits
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rossberg@chromium.org authored
* src/contexts.h: * src/bootstrapper.cc (InitializeExperimentalGlobal): Make generator meta-objects, and store maps for constructing generator functions and their prototypes. * src/factory.h: * src/factory.cc (MapForNewFunction): New helper. (NewFunctionFromSharedFunctionInfo): Use the new helper. * src/heap.cc (AllocateFunctionPrototype, AllocateInitialMap): For generators, allocate appropriate prototypes and maps. * src/code-stubs.h: * src/arm/code-stubs-arm.h: * src/arm/full-codegen-arm.h: * src/ia32/code-stubs-ia32.h: * src/ia32/full-codegen-ia32.h: * src/x64/code-stubs-x64.h: * src/x64/full-codegen-x64.h: Allow fast closure creation for generators, using the appropriate map. * test/mjsunit/harmony/builtins.js: Add a special case for GeneratorFunctionPrototype.prototype.__proto__. BUG= TEST=mjsunit/harmony/generators-runtime Review URL: https://codereview.chromium.org/13192004 Patch from Andy Wingo <wingo@igalia.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=rossberg@chromium.org Review URL: https://codereview.chromium.org/14125004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 Mar, 2013 3 commits
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rossberg@chromium.org authored
R=svenpanne@chromium.org BUG=v8:2158 Review URL: https://codereview.chromium.org/12422019 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rossberg@chromium.org authored
Adds string-valued name property to symbols, and uses it for pretty-printing. Requires allocating symbols in pointer space, with a custom iterator to skip the unboxed hash. R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/12459026 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rossberg@chromium.org authored
(qua last week's TC39) Specifically: - Install Symbol constructor function on the global object. - Adjust code generation for typeof. - Remove IsSymbol built-in, IS_SYMBOL macro now defined using typeof. - Remove hack that allowed symbols as constructor results, and some other special cases. - Remove symbol_delegate and GetDelegate function. - Extend ToBoolean stub to handle symbols. - Extend ToNumber to return NaN on symbols. - Poison symbol's toString function, and thereby ToString on symbols. R=mstarzinger@chromium.org BUG=v8:2158 Review URL: https://codereview.chromium.org/12957004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 01 Mar, 2013 1 commit
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rossberg@chromium.org authored
- Add --harmony-symbols flag. - Add Symbol constructor; allow symbols as (unreplaced) return value from constructors. - Introduce %CreateSymbol and %_IsSymbol natives and respective instructions. - Extend 'typeof' code generation to handle symbols. - Extend CompareIC with a UNIQUE_NAMES state that (uniformly) handles internalized strings and symbols. - Property lookup delegates to SymbolDelegate object for symbols, which only carries the toString method. - Extend Object.prototype.toString to recognise symbols. Per the current draft spec, symbols are actually pseudo objects that are frozen with a null prototype and only one property (toString). For simplicity, we do not treat them as proper objects for now, although typeof will return "object". Only property access works as if they were (frozen) objects (via the internal delegate object). (Baseline CL: https://codereview.chromium.org/12223071/) R=mstarzinger@chromium.org BUG=v8:2158 Review URL: https://codereview.chromium.org/12296026 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13786 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 15 Feb, 2013 1 commit
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hpayer@chromium.org authored
BUG= Review URL: https://codereview.chromium.org/12089107 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 28 Jan, 2013 1 commit
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verwaest@chromium.org authored
This is necessary for monomorphic stubs that rely on instance types, such as ArrayLength, StringLength and FunctionPrototype. BUG=chromium:172345 Review URL: https://chromiumcodereview.appspot.com/12082023 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13526 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Jan, 2013 1 commit
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yangguo@chromium.org authored
R=svenpanne@chromium.org BUG=170856 Review URL: https://chromiumcodereview.appspot.com/11896060 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13471 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Oct, 2008 1 commit
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sgjesse@chromium.org authored
report the exception when they happen in the try block and not as previously when re-thrown after execution of the finally block. There is no longer any message generated by re-throw. Added test cases for various combinations of try/catch/finally with throw in different places. Added a regression directory to the messages tests which is processed by the test runner. Added regression tests for the specific bugs fixed. Runs all the test suites. BUG=73 BUG=75 Review URL: http://codereview.chromium.org/8050 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 26 Sep, 2008 1 commit
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christian.plesner.hansen@gmail.com authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@386 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 09 Sep, 2008 1 commit
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christian.plesner.hansen@gmail.com authored
Added presubmit step to check copyright. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 Aug, 2008 1 commit
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christian.plesner.hansen authored
In the shell sample don't print the result of executing a script, only evaluating expressions. Fixed issue when building samples on Windows using a shared V8 library. Added visibility option on Linux build which makes the generated library 18% smaller. Changed build system to accept multiple build modes in one build and generate seperate objects, libraries and executables for each mode. Removed deferred negation optimization (a * -b => -(a * b)) since this visibly changes operand conversion order. Improved parsing performance by introducing stack guard in preparsing. Without a stack guard preparsing always bails out with stack overflow. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Jul, 2008 1 commit
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christian.plesner.hansen authored
git-svn-id: http://v8.googlecode.com/svn/trunk@2 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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