order of evaluation

[utzoo!decvax!harpo!npoiv!npois!houxm!houxa!houxi!whuxk!steve]

If you check p. 50 of K&R you will find that in the statement 

	a[i] = i++;

it is undefined whether the value of "i" used to index into "a" is its
value before or after it is incremented.  I think this answers your
question: in all cases it is compiler-dependent and not defined by the
language.

					Steve Kochan
					whuxa!steve