1 // { dg-do compile } 2 // Origin: Giovanni Bajo <giovannibajo at gcc dot gnu dot org> 3 // DR176: Name injection and templates 4 5 namespace N1 { 6 template <class T> struct Base { 7 Base* p; 8 Base<T*>* p2; 9 ::Base* p3; // { dg-error "" "" } 10 }; 11 12 template <class T> struct Derived: public Base<T> { 13 Base* p; // { dg-error "" "unqualified name binds to N1::Base" } 14 Base<T*>* p2; 15 typename Derived::Base* p3; // { dg-bogus "" "injected class name in derived classes" } 16 }; 17 18 template struct Derived<void>; // { dg-bogus "required from here" "everything should be looked up at parsing time (after DR224)" } 19 } 20 21 22 namespace N2 { 23 template <class T> struct Base {}; 24 template <class T> struct Derived: public Base<T> { 25 typename Derived::template Base<double>* p1; // { dg-bogus "" "" } 26 }; 27 28 template struct Derived<void>; 29 } 30