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Date: Tue, 20 Jan 2004 15:13:58 -0800
From: Andrew Morton <akpm@osdl.org>
To: Pavel Machek <pavel@ucw.cz>
Cc: linux-kernel@vger.kernel.org, trivial@rustcorp.com.au
Subject: Re: More cleanups for swsusp
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Pavel Machek <pavel@ucw.cz> wrote:
>
> +	BUG_ON (sizeof(struct link) != PAGE_SIZE);

Looking at the code, this hardly seems worth checking.  But the compiler
should just rub this code out anwyay, so whatever.

hmm, one could do:

#define compile_time_assert(expr)					\
	do {								\
		if (!(expr))						\
			compile_time_assert_failed();	/* undefined */	\
	} while (0)