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Re: lexical-binding causes a lot more GC, why?
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From: |
Artur Malabarba |
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Subject: |
Re: lexical-binding causes a lot more GC, why? |
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Date: |
Fri, 30 Oct 2015 22:10:39 +0000 |
On 30 Oct 2015 9:14 pm, "Paul Eggert" <address@hidden> wrote:
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> On 10/28/2015 08:12 AM, Le Wang wrote:
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>> I thought lexical-binding should always result in perf gains
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> Isn't lexical binding implemented by passing around a list of bindings? That might explain the performance problems you see. (Sorry, I haven't looked at the actual code; this is just my vague recollection.)
I believe that's only the case for non compiled code.