65 lines
1.3 KiB
C++
65 lines
1.3 KiB
C++
// RUN: clang-cc -fsyntax-only -verify %s
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namespace N { };
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namespace A = N;
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int B; // expected-note {{previous definition is here}}
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namespace B = N; // expected-error {{redefinition of 'B' as different kind of symbol}}
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namespace C { } // expected-note {{previous definition is here}}
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namespace C = N; // expected-error {{redefinition of 'C'}}
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int i;
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namespace D = i; // expected-error {{expected namespace name}}
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namespace E = N::Foo; // expected-error {{expected namespace name}}
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namespace F {
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namespace A { namespace B { } } // expected-note {{candidate found by name lookup is 'F::A::B'}}
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namespace B { } // expected-note {{candidate found by name lookup is 'F::B'}}
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using namespace A;
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namespace D = B; // expected-error {{reference to 'B' is ambiguous}}
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}
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namespace G {
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namespace B = N;
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}
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namespace H {
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namespace A1 { }
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namespace A2 { }
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// These all point to A1.
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namespace B = A1; // expected-note {{previous definition is here}}
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namespace B = A1;
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namespace C = B;
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namespace B = C;
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namespace B = A2; // expected-error {{redefinition of 'B' as different kind of symbol}}
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}
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namespace I {
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namespace A1 { int i; }
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namespace A2 = A1;
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}
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int f() {
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return I::A2::i;
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}
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namespace J {
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namespace A {
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namespace B { void func (); }
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}
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namespace C = A;
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using namespace C::B;
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void g() {
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func();
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}
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}
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