Bug 38410
| Summary: | [ES6] Add support for destructuring | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Erik Arvidsson <arv> |
| Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | abarth, barraclough, dglazkov, eric, joepeck, m.goleb+bugzilla, oliver |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | All | ||
| OS: | All | ||
| URL: | http://wiki.ecmascript.org/doku.php?id=harmony:destructuring | ||
| Bug Depends on: | 146339 | ||
| Bug Blocks: | 80559 | ||
Erik Arvidsson
Destructuring (aka destructuring assignmen) is one of the approved proposals for the next version of ECMAScript (Harmony). Destructuring is already supported by SpiderMonkey and Opera (Carakan).
var [x, y] = [0, 1];
assertEquals(0, x);
assertEquals(1, y);
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Erik Arvidsson
This is also in the latest draft of the ES6 spec
http://wiki.ecmascript.org/doku.php?id=harmony:specification_drafts
Erik Arvidsson
Olliver, can this be closed now?
Joseph Pecoraro
Yeah, JSC has supported destructing for a while now. Closing.