244   NestedNameSpecifier *Qualifier = nullptr;  variable
249   static unsigned getLocalDataLength(NestedNameSpecifier *Qualifier);
253   static unsigned getDataLength(NestedNameSpecifier *Qualifier);
261   NestedNameSpecifierLoc(NestedNameSpecifier *Qualifier, void *Data)  in NestedNameSpecifierLoc()  argument
262       : Qualifier(Qualifier), Data(Data) {}  in NestedNameSpecifierLoc()
266   explicit operator bool() const { return Qualifier; }
270   bool hasQualifier() const { return Qualifier; }  in hasQualifier()
275     return Qualifier;  in getNestedNameSpecifier()
328     if (!Qualifier)  in getPrefix()
331     return NestedNameSpecifierLoc(Qualifier->getPrefix(), Data);  in getPrefix()
340   unsigned getDataLength() const { return getDataLength(Qualifier); }  in getDataLength()
344     return X.Qualifier == Y.Qualifier && X.Data == Y.Data;
475   void MakeTrivial(ASTContext &Context, NestedNameSpecifier *Qualifier,