73 lines
1.2 KiB
C++
73 lines
1.2 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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// expected-no-diagnostics
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// C++0x [basic.lookup.unqual]p14:
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// If a variable member of a namespace is defined outside of the
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// scope of its namespace then any name used in the definition of
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// the variable member (after the declarator-id) is looked up as if
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// the definition of the variable member occurred in its namespace.
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namespace N {
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struct S {};
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S i;
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extern S j;
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extern S j2;
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}
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int i = 2;
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N::S N::j = i;
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N::S N::j2(i);
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// <rdar://problem/13317030>
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namespace M {
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class X { };
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inline X operator-(int, X);
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template<typename T>
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class Y { };
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typedef Y<float> YFloat;
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namespace yfloat {
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YFloat operator-(YFloat, YFloat);
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}
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using namespace yfloat;
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}
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using namespace M;
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namespace M {
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class Other {
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void foo(YFloat a, YFloat b);
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};
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}
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void Other::foo(YFloat a, YFloat b) {
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YFloat c = a - b;
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}
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// <rdar://problem/13540899>
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namespace Other {
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void other_foo();
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}
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namespace M2 {
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using namespace Other;
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extern "C" {
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namespace MInner {
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extern "C" {
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class Bar {
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void bar();
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};
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}
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}
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}
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}
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void M2::MInner::Bar::bar() {
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other_foo();
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}
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