s = format (s, "graph %d nodes", pool_elts (g->nodes));
/* *INDENT-OFF* */
- pool_foreach (n, g->nodes, ({
+ pool_foreach (n, g->nodes) {
s = format (s, "\n%U", format_white_space, indent + 2);
s = format (s, "%U -> ", format_graph_node, g, n - g->nodes);
vec_foreach (l, n->next.links)
s = format (s, "%U (%d), ",
format_graph_node, g, l->node_index,
l->distance);
- }));
+ }
/* *INDENT-ON* */
return s;