[PATCH]: Reformat convert.c:convert_to_real() builtins

[Roger Sayle]

On Thu, 18 Mar 2004, Kaveh R. Ghazi wrote:
> 2004-03-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
>
> 	* convert.c (convert_to_real): Reformat using switch stmt.
>

Ok for mainline.

Roger
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