comma operator

[Tim_CDC_Roberts at cup.portal.com]

Steve Kilbane writes:
>
>    x1 = expr1,          x1 = expr1,
>         expr2;   ==>         expr3;
>                              expr2;

Oooooh, that is a nasty one.  It's that kind of "but_I_only_changed_one_line"
modification that gives professional maintainers ulcers.

I consider that a very good argument against the comma operator.

Tim_CDC_Roberts at cup.portal.com                | Control Data...
...!sun!portal!cup.portal.com!tim_cdc_roberts |   ...or it will control you.