// Cast nodes, and Calls. This graph can only be used by one of the
// individual function graphs, and it goes away when they all go away.
//
-class GlobalDSGraph: public DSGraph {
- hash_set<const DSGraph*, hash<const DSGraph*> > Referrers;
+class GlobalDSGraph : public DSGraph {
+ hash_set<const DSGraph*> Referrers;
void addReference(const DSGraph* referrer);
void removeReference(const DSGraph* referrer);
friend class DSGraph; // give access to Referrers
// Cast nodes, and Calls. This graph can only be used by one of the
// individual function graphs, and it goes away when they all go away.
//
-class GlobalDSGraph: public DSGraph {
- hash_set<const DSGraph*, hash<const DSGraph*> > Referrers;
+class GlobalDSGraph : public DSGraph {
+ hash_set<const DSGraph*> Referrers;
void addReference(const DSGraph* referrer);
void removeReference(const DSGraph* referrer);
friend class DSGraph; // give access to Referrers