Re: [PATCH] Use more gcc extensions in the Linux headers

[Valdis . Kletnieks]

On Sat, 10 Mar 2007 09:57:32 +1100, Rusty Russell said:

> +/* GCC is awesome. */
>  #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])			      \
>  	+ sizeof(typeof(int[1 - 2*!!__builtin_types_compatible_p(typeof(arr), \
>  		 typeof(&arr[0]))]))*0)

-/* GCC is awesome. */
+/* GCC leaves me speechless. */

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