forked from OSchip/llvm-project
50 lines
2.0 KiB
C++
50 lines
2.0 KiB
C++
// 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}}
|