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Re: lexical-binding causes a lot more GC, why?
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From: |
John Wiegley |
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Subject: |
Re: lexical-binding causes a lot more GC, why? |
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Date: |
Fri, 30 Oct 2015 12:07:12 -0700 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) |
>>>>> Le Wang <address@hidden> writes:
> I thought lexical-binding should always result in perf gains, does anyone
> know why this could be happening?
Hi Le, would it be possible to create a test that takes the memory-use-counts
before some activity, then after, with and without lexical-binding enabled, so
that we could fail if lexical-binding has bad behavior? I think that should be
more efficient, so I'd love to pin this down in an isolated case.
John