AuroraMiddleware/v8
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Author SHA1 Message Date
wingo@igalia.com
f88bca9576 Generator object "next" method takes optional send value 
Update the generators implementation to make "next" also do the job of
what was previously called "send" by taking an optional argument.
Remove send, and do a bunch of renamings.

R=rossberg@chromium.org
BUG=v8:2355, v8:2715

Review URL: https://codereview.chromium.org/16136011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-10 09:26:18 +00:00
mstarzinger@chromium.org
57a7714e06 Generator objects have [[Class]] === "Generator" 
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
 2013-04-17 15:01:25 +00:00
mstarzinger@chromium.org
591a8ec86c Calling a generator function returns a generator object 
* src/heap.h:
* src/heap.cc:
* src/objects-debug.cc:
* src/objects-inl.h:
* src/objects-printer.cc:
* src/objects-visiting.cc:
* src/objects.cc:
* src/objects.h: Define a new object type, JSGeneratorObject.

* src/factory.h:
* src/factory.cc (NewFunctionFromSharedFunctionInfo): Generator function
  inital maps construct the new JS_GENERATOR_OBJECT_TYPE objects, not
  generic JSObjects.

* src/runtime.h:
* src/runtime.cc (Runtime_CreateJSGeneratorObject):
* src/arm/full-codegen-arm.cc (Generate):
* src/ia32/full-codegen-ia32.cc (Generate):
* src/x64/full-codegen-x64.cc (Generate): Before visiting generator
  bodies, arrange to construct and return a generator object.

* test/mjsunit/harmony/generators-objects.js: Add tests for the
  properties and prototype of generator objects.

BUG=v8:2355
TEST=mjsunit/harmony/generators-objects

Review URL: https://codereview.chromium.org/13542002

Patch from Andy Wingo <wingo@igalia.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-04-15 12:29:44 +00:00