Assinging values to type float

[Peter Holzer]

volpe at underdog.crd.ge.com (Christopher R Volpe) writes:

>Ok, so which is it? Is the compiler complaining about the int-to-double
>conversion for not writing 35.0? Or is it complaining about the
>double-to-float conversion resulting in possible loss of precision?
>Does the warning go away if you write "fValue=35.0;" or do you
>need to write "fValue = (float) 35.0"?                                     
It complains about the double-to-float conversion.

Here is a program that shows the not quite consequent behaviour of MSC:

int main ()
{
	char	c;
	int 	i;
	long	l;
	float	f;
	double	d;

	c = 0;
	i = c;
	l = i;
	f = l;	/* warning	*/
	d = f;
	f = d;	/* warning	*/
	l = f;	/* warning	*/
	i = l;	/* warning	*/
	c = i;	/* warning	*/
	c = c;
	f = f;
	c = ! c;	/* warning	*/
	f = f + 1.0;	/* Why doesn't it warn about this one ?
			 * f + 1.0 is of type double.
			 */
	return 0;
}

>==================
>Chris Volpe
>G.E. Corporate R&D
>volpecr at crd.ge.com
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|    _	| Peter J. Holzer			| Think of it	|
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