James Lu writes:
> Currently, is <expr1> = <expr2> = <expr3> = <expr4> always equivalent
> to <expr1> = <expr4>; <expr2> = <expr4>; <expr3> = <expr4>?
No. It's equivalent to
<expr3> = <expr4>
<expr2> = <expr3>
<expr1> = <expr2>
and the order matters because the <expr>s may have side effects.
Not sure where the rest of your message was going; it mostly just
seemed to repeat examples from earlier posts?
Steve
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