[Webkit-unassigned] [Bug 74633] Allow JSStaticScope to bind more than one variable

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=74633





--- Comment #6 from Andy Wingo <wingo at igalia.com>  2011-12-22 05:46:37 PST ---
Gavin, do you still think that this patch should not go in, after the discussion in bug 74718?  I'm uncertain, as Geoff is arguing for more efficiency, but you seem to think this is a premature optimization.

It seems to me that single-var JSStaticScope is not the right thing, because `const' and `let' form mutually recursive bindings:

  {
     const f = function() { return g; }
     const g = Foo();
     return f;
   }

Thanks,

Andy

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