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Re: Science to suppress compiler warnings

From: Xavier Maillard
Subject: Re: Science to suppress compiler warnings
Date: Wed, 03 Jun 2009 14:26:20 +0200
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At Wed, 03 Jun 2009 10:40:20 +0200,
Andreas Schwab wrote:
> "Drew Adams" <address@hidden> writes:
> >> (eval-when-compile (defvar foo nil))
> >
> > (eval-when-compile (defvar foo))
> >
> > You don't give it a value; you just declare it (to the compiler).
> You don't even need eval-when-compile, since toplevel defvars are always
> seen by the compiler, and a defvar without a value never sets the
> variable.

Thank you that answers my other question to Stefan.


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