1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 3 namespace PR8019 { 4 struct x; 5 template<typename T> struct x2; 6 struct y { 7 struct PR8019::x { int x; }; // expected-error{{non-friend class member 'x' cannot have a qualified name}} 8 9 struct inner; 10 struct y::inner { }; // expected-error{{extra qualification on member 'inner'}} 11 12 template<typename T> 13 struct PR8019::x2 { }; // expected-error{{non-friend class member 'x2' cannot have a qualified name}} 14 15 template<typename T> 16 struct inner_template; 17 18 template<typename T> 19 struct y::inner_template { }; // expected-error{{extra qualification on member 'inner_template'}} 20 }; 21 22 } 23 24 namespace NS { 25 void foo(); 26 extern int bar; 27 struct X; 28 template<typename T> struct Y; 29 template<typename T> void wibble(T); 30 } 31 namespace NS { 32 // Under DR482, these are all valid, except for forward-declaring a struct 33 // with a nested-name-specifier. 34 void NS::foo(); // expected-warning {{extra qualification}} 35 extern int NS::bar; // expected-warning {{extra qualification}} 36 struct NS::X; // expected-error {{forward declaration of struct cannot have a nested name specifier}} expected-warning {{extra qualification}} 37 template<typename T> struct NS::Y; // expected-error {{forward declaration of struct cannot have a nested name specifier}} expected-warning {{extra qualification}} 38 template<typename T> void NS::wibble(T); // expected-warning {{extra qualification}} 39 40 void NS::foo() {} // expected-warning{{extra qualification on member 'foo'}} 41 int NS::bar; // expected-warning{{extra qualification on member 'bar'}} 42 struct NS::X { }; // expected-warning{{extra qualification on member 'X'}} 43 template<typename T> struct NS::Y { }; // expected-warning{{extra qualification on member 'Y'}} 44 template<typename T> void NS::wibble(T) { } // expected-warning{{extra qualification on member 'wibble'}} 45 } 46
