| // RUN: %clang_cc1 -fsyntax-only -verify %s |
| |
| namespace PR8019 { |
| struct x; |
| template<typename T> struct x2; |
| struct y { |
| struct PR8019::x { int x; }; // expected-error{{non-friend class member 'x' cannot have a qualified name}} |
| |
| struct inner; |
| struct y::inner { }; // expected-error{{extra qualification on member 'inner'}} |
| |
| template<typename T> |
| struct PR8019::x2 { }; // expected-error{{non-friend class member 'x2' cannot have a qualified name}} |
| |
| template<typename T> |
| struct inner_template; |
| |
| template<typename T> |
| struct y::inner_template { }; // expected-error{{extra qualification on member 'inner_template'}} |
| }; |
| |
| } |
| |
| namespace NS { |
| void foo(); |
| extern int bar; |
| struct X; |
| template<typename T> struct Y; |
| template<typename T> void wibble(T); |
| struct Z; |
| } |
| namespace NS { |
| // Under DR482, these are all valid, except for forward-declaring a struct |
| // with a nested-name-specifier. |
| void NS::foo(); // expected-warning {{extra qualification}} |
| extern int NS::bar; // expected-warning {{extra qualification}} |
| struct NS::X; // expected-error {{forward declaration of struct cannot have a nested name specifier}} expected-warning {{extra qualification}} |
| template<typename T> struct NS::Y; // expected-error {{forward declaration of struct cannot have a nested name specifier}} expected-warning {{extra qualification}} |
| template<typename T> void NS::wibble(T); // expected-warning {{extra qualification}} |
| |
| void NS::foo() {} // expected-warning{{extra qualification on member 'foo'}} |
| int NS::bar; // expected-warning{{extra qualification on member 'bar'}} |
| struct NS::X { }; // expected-warning{{extra qualification on member 'X'}} |
| template<typename T> struct NS::Y { }; // expected-warning{{extra qualification on member 'Y'}} |
| template<typename T> void NS::wibble(T) { } // expected-warning{{extra qualification on member 'wibble'}} |
| } |
| |
| struct ::{} a; // expected-error{{expected identifier}} |
| struct NS::Z:: {} b; // expected-error{{expected identifier}} |