+
+ /// hasAddressTaken - returns true if there are any uses of this function
+ /// other than direct calls or invokes to it. Optionally passes back the
+ /// offending user for diagnostic purposes.
+ ///
+ bool hasAddressTaken(const User** = 0) const;
+
+private:
+ // Shadow Value::setValueSubclassData with a private forwarding method so that
+ // subclasses cannot accidentally use it.
+ void setValueSubclassData(unsigned short D) {
+ Value::setValueSubclassData(D);
+ }