macors and semicolons

[Robert E. Lancia]

In article <1991Jun24.213932.595 at otago.ac.nz> andrew at otago.ac.nz writes:
>I often get pissed off with the C pre-processor.  Here is one thats been
>getting up my wick for months.
>
>#define SWAP(a, b) {int c;  c = a; a = b; b = c}
                                               ^^

Notice that Andrew, as well as most of the replies I've seen so far,
forgot the semi-colon after the b=c assignment.

>
[ . . . stuff deleted . . . ]
>Andrew
>andrew at otago.ac.nz


Rob.
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