Andy Wingo

North Carolina (USA), 1980

Hacker.

Latest Updates

Andy Wingo 19/01/2014

elf in guile

Good evening, gentle hackfolk!Today I'd like to wrap up my three-part series of articles on what's new in Guile 2.2's compiler and runtime. I talked about the virtual machine a couple months ago, and the compiler internals just last...

Andy Wingo 12/01/2014

a continuation-passing style intermediate language for guile

Happy new year's, hackfolk!A few weeks ago I wrote about the upcoming Guile 2.2 release, and specifically about its new register virtual machine. Today I'd like to burn some electrons on another new part in Guile 2.2, its intermediate...

Andy Wingo 18/12/2013

optimizing let in spidermonkey

Peoples! Firefox now optimizes let-bound variables!What does this mean, you ask? Well, as you nerdy wingolog readers probably know, the new ECMAScript 6 standard is coming soon. ES6 has new facilities that make JavaScript more expressive. At the same...

Andy Wingo 08/05/2013

generators in v8

Hey y'all, ES6 generators have landed in V8! Excellent!Many of you know what that means already, but for those of you that don't, a little story.A few months ago I was talking with Andrew Paprocki over at Bloomberg. They use JavaScript in all...

Andy Wingo 18/04/2013

inside full-codegen, v8's baseline compiler

Greetings to all. This is another nargish article on the internals of the V8 JavaScript engine. If that's your thing, read on. Otherwise, here's an interesting interview with David Harvey. See you laters!full-codegenToday's topic is...

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Implement generator mirror

Implement generator mirror R=yangguo@chromium.org, aandrey@chromium.org BUG=v8:3292 LOG=N Review URL: https://codereview.chromium.org/580823002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Andy Wingo18/09/2014

Array.prototype.sort: Unchecked calls to hasOwnProperty and push and sort

Array.prototype.sort: Unchecked calls to hasOwnProperty and push and sort BUG=v8:3537 LOG= R=arv@chromium.org, wingo@igalia.com, yangguo@chromium.org Review URL: https://codereview.chromium.org/555173002 git-svn-id:...

Andy Wingo17/09/2014

Enable ES6 generators

Enable ES6 generators R=rossberg@chromium.org BUG=v8:2355 LOG=Y Review URL: https://codereview.chromium.org/573963003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Andy Wingo16/09/2014

Add (ice-9 unicode) module

Add (ice-9 unicode) module

Andy Wingo12/09/2014

Arguments object has @@iterator

Arguments object has @@iterator R=arv@chromium.org, verwaest@chromium.org, rossberg@chromium.org BUG=v8:3391 LOG=N TEST=mjsunit/harmony/arguments-iterator.js Review URL: https://codereview.chromium.org/342453002 git-svn-id:...

Andy Wingo25/08/2014