From: Geoffrey Garen gga...@apple.com
To: Abhishek Bichhawat abhishek_bichha...@yahoo.co.in
Cc: webkit-dev@lists.webkit.org webkit-dev@lists.webkit.org
Sent: Wednesday, 19 June 2013 6:53 PM
Subject: Re: [webkit-dev] Functionality of create_activation and
tear_off_activation
op_create_activation creates a closure.
op_tear_off_activation copies stack variables into the heap in order to persist
the closure after the function returns.
For more information about closures, see
http://en.wikipedia.org/wiki/Closure_(computer_science).
Geoff
On Jun 18, 2013, at 12:38
Hi,
We are working on a research project involving webkit. We are currently using
Webkit-r122160 and trying to understand the functionality of two of the opcodes
(op_create_activation and op_tear_off_activation), which are a part of the
classical interpreter. Although, the classical
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