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