difference between c++; and ++c;

[Stan Brown]

In article <4496 at gmdzi.gmd.de>, wittig at gmdzi.gmd.de (Georg Wittig) writes:
> So, is
> 
> 	``c++''		always equivalent to	``(++c - 1)''

Not necessarily.  You'd have to take overflow into account, and it
might depend on whether c is signed or unsigned.

Stan Brown, Oak Road Systems, Cleveland, Ohio, USA    +1 216 371 0043
                   email (until 91/4/30): browns at iccgcc.decnet.ab.com
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