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Re: Try and detect common problems in lexical code
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From: |
Clément Pit-Claudel |
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Subject: |
Re: Try and detect common problems in lexical code |
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Date: |
Wed, 18 Mar 2020 18:29:15 -0400 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 |
Well, that was fast! :)
> Another difference is that this probably has a more noticeable
> performance impact
Shouldn't the cost be essentially 0 when (defvar) happens "at the toplevel",
within an empty specdpl stack? And isn't that the common case (a defvar is a
toplevel form in a file loaded by a `require')?
Clément.