75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
// RUN: clang -fsyntax-only -verify %s
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namespace A {
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short i; // expected-note{{candidate found by name lookup is 'A::i'}}
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namespace B {
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long i; // expected-note{{candidate found by name lookup is 'A::B::i'}}
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void f() {} // expected-note{{candidate function}}
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int k;
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namespace E {} // \
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expected-note{{candidate found by name lookup is 'A::B::E'}}
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}
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namespace E {} // expected-note{{candidate found by name lookup is 'A::E'}}
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namespace C {
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using namespace B;
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namespace E {} // \
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expected-note{{candidate found by name lookup is 'A::C::E'}}
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}
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void f() {} // expected-note{{candidate function}}
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class K1 {
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void foo();
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};
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void local_i() {
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char i;
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using namespace A;
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using namespace B;
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int a[sizeof(i) == sizeof(char)? 1 : -1]; // okay
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}
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namespace B {
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int j;
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}
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void ambig_i() {
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using namespace A;
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using namespace A::B;
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(void) i; // expected-error{{reference to 'i' is ambiguous}}
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f(); // expected-error{{call to 'f' is ambiguous}}
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(void) j; // okay
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using namespace C;
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(void) k; // okay
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using namespace E; // expected-error{{reference to 'E' is ambiguous}}
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}
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struct K2 {}; // expected-note{{candidate found by name lookup is 'A::K2'}}
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}
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struct K2 {}; // expected-note{{candidate found by name lookup is 'K2'}}
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using namespace A;
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void K1::foo() {} // okay
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// FIXME: Do we want err_ovl_no_viable_function_in_init here?
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struct K2 k2; // expected-error{{reference to 'K2' is ambiguous}} \
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expected-error{{no matching constructor}}
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// FIXME: This case is incorrectly diagnosed!
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//K2 k3;
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class X {
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// FIXME: produce a suitable error message for this
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using namespace A; // expected-error{{expected unqualified-id}}
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};
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namespace N {
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// FIXME: both of these should work, but they currently cause an ambiguity.
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// struct K2;
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// struct K2 { };
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}
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