Comment #10 on issue 3340 by [email protected]: Expose ES6 Map/Set
through the V8 API
https://code.google.com/p/v8/issues/detail?id=3340#c10
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/a8d9c58b1f618f518dc3a5a73023e6847544979f
commit a8d9c58b1f618f518dc3a5a73023e6847544979f
Author: adamk <[email protected]>
Date: Tue May 26 18:13:22 2015
Add {Map,Set}::AsArray to the API
These return arrays representing the current contents of the given
Map/Set. They are similar to what would be returned by the JS code:
Array.from(collection)
except that they are guaranteed side-effect free.
This will be useful in implementing structured clone which, as
specified in HTML, speaks in terms of the internal [[MapData]]
and [[SetData]] slots without going through the exposed iteration
ES semantics.
BUG=v8:3340
LOG=y
Review URL: https://codereview.chromium.org/1148383007
Cr-Commit-Position: refs/heads/master@{#28640}
[modify]
http://crrev.com/a8d9c58b1f618f518dc3a5a73023e6847544979f/include/v8.h
[modify]
http://crrev.com/a8d9c58b1f618f518dc3a5a73023e6847544979f/src/api.cc
[modify]
http://crrev.com/a8d9c58b1f618f518dc3a5a73023e6847544979f/test/cctest/test-api.cc
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