// makes all other generics or inline functions that it references
// reachable as well.
+use dep_graph::DepNode;
use front::map as ast_map;
use middle::def;
use middle::def_id::DefId;
pub fn find_reachable(tcx: &ty::ctxt,
access_levels: &privacy::AccessLevels)
-> NodeSet {
+ let _task = tcx.dep_graph.in_task(DepNode::Reachability);
let mut reachable_context = ReachableContext::new(tcx);