On 16.05.2011 0:40, Brendan Eich wrote:
On May 15, 2011, at 11:56 AM, Dmitry A. Soshnikov wrote:
Oh, and just a small note -- perhaps there's a sense to put a comment near each
line to what result the expression evaluates in your examples, e.g.
asset(p === q); // true (or false?)
That is confusing and pointless. I meant what I wrote. The assertions are
intended to claim that their argument conditions are truthy.
Yeah, OTOH, yes.
See last reply for more on joining. It occurs to me you thought scope chain
varying in the context of a pure hash-rocket such as #->42 means that function
cannot be joined, but since it is pure, it need not entrain its scope chain as an
internal [[Scope]] property.
More, since # freezes, there's no need for it to be duplicated, since there is
no mutation side channel.
So http://wiki.ecmascript.org/doku.php?id=strawman:arrow_function_syntax
proposes freezing and joining, only if the user specifies via the # prefix.
Yep, I got it, thanks, though, as mentioned seems it can be managed then
at engine level without explicit specifying by the user, no?
Dmitry.
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