Another patch for "clobbered" warnings (fold-const.c)

[Richard Henderson]

On Sun, Mar 14, 1999 at 09:46:10PM -0500, Kaveh R. Ghazi wrote:
>         * fold-const.c (exact_real_inverse): Move variable `float_error'
> 	into the scope where it is used.

Not going to fix up exact_real_inverse too? 
Otherwise it looks ok.


r~