C compiler with embedded metalanguage.
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37 linhas
970 B

/* Disgusting, no? But it compiles and runs just fine. I feel a combination of
pride and revulsion at this discovery. If no one's thought of it before,
I think I'll name it after myself.
It amazes me that after 10 years of writing C there are still
little corners that I haven't explored fully.
- Tom Duff */
int main()
{
int count, n;
short *from, *to;
short a[39], b[39];
for(n = 0; n < 39; n++) {
a[n] = n;
b[n] = 0;
}
from = a;
to = b;
count = 39;
n = (count + 7) / 8;
switch (count % 8) {
case 0: do { *to++ = *from++;
case 7: *to++ = *from++;
case 6: *to++ = *from++;
case 5: *to++ = *from++;
case 4: *to++ = *from++;
case 3: *to++ = *from++;
case 2: *to++ = *from++;
case 1: *to++ = *from++;
} while (--n > 0);
}
for(n = 0; n < 39; n++)
if(a[n] != b[n])
return 1;
return 0;
}