sandbox/bugs/neighbor.c
foreach_neighbor() is not properly nested
This works…
foreach_neighbor() {
for (scalar s in interfaces)
fprintf (stderr, "a %g %g\n", x, y);
}
… but this doesn’t
foreach_neighbor()
for (scalar s in interfaces)
fprintf (stderr, "b %g %g\n", x, y);
}
}
set size ratio -1
set xrange [-2:3]
set yrange [-2:3]
set key outside
plot '< grep a log' u 2:3 w p pt 5 t 'with braces', \
'< grep b log' u 2:3 w p pt 7 t 'without braces'
(script)