158 lines
4.3 KiB
C++
158 lines
4.3 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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struct A {
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int a; // expected-note 4{{member found by ambiguous name lookup}}
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static int b;
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static int c; // expected-note 2{{member found by ambiguous name lookup}}
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enum E { enumerator };
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typedef int type;
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static void f(int);
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void f(float); // expected-note 2{{member found by ambiguous name lookup}}
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static void static_f(int);
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static void static_f(double);
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};
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struct B : A {
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int d; // expected-note 2{{member found by ambiguous name lookup}}
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enum E2 { enumerator2 };
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enum E3 { enumerator3 }; // expected-note 2{{member found by ambiguous name lookup}}
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};
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struct C : A {
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int c; // expected-note 2{{member found by ambiguous name lookup}}
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int d; // expected-note 2{{member found by ambiguous name lookup}}
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enum E3 { enumerator3_2 }; // expected-note 2{{member found by ambiguous name lookup}}
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};
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struct D : B, C {
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void test_lookup();
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};
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void test_lookup(D d) {
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d.a; // expected-error{{non-static member 'a' found in multiple base-class subobjects of type 'A':}}
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(void)d.b; // okay
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d.c; // expected-error{{member 'c' found in multiple base classes of different types}}
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d.d; // expected-error{{member 'd' found in multiple base classes of different types}}
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d.f(0); // expected-error{{non-static member 'f' found in multiple base-class subobjects of type 'A':}}
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d.static_f(0); // okay
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D::E e = D::enumerator; // okay
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D::type t = 0; // okay
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D::E2 e2 = D::enumerator2; // okay
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D::E3 e3; // expected-error{{multiple base classes}}
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}
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void D::test_lookup() {
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a; // expected-error{{non-static member 'a' found in multiple base-class subobjects of type 'A':}}
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(void)b; // okay
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c; // expected-error{{member 'c' found in multiple base classes of different types}}
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d; // expected-error{{member 'd' found in multiple base classes of different types}}
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f(0); // expected-error{{non-static member 'f' found in multiple base-class subobjects of type 'A':}}
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static_f(0); // okay
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E e = enumerator; // okay
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type t = 0; // okay
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E2 e2 = enumerator2; // okay
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E3 e3; // expected-error{{member 'E3' found in multiple base classes of different types}}
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}
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struct B2 : virtual A {
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int d; // expected-note 2{{member found by ambiguous name lookup}}
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enum E2 { enumerator2 };
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enum E3 { enumerator3 }; // expected-note 2 {{member found by ambiguous name lookup}}
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};
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struct C2 : virtual A {
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int c;
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int d; // expected-note 2{{member found by ambiguous name lookup}}
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enum E3 { enumerator3_2 }; // expected-note 2{{member found by ambiguous name lookup}}
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};
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struct D2 : B2, C2 {
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void test_virtual_lookup();
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};
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struct F : A { };
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struct G : F, D2 {
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void test_virtual_lookup();
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};
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void test_virtual_lookup(D2 d2, G g) {
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(void)d2.a;
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(void)d2.b;
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(void)d2.c; // okay
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d2.d; // expected-error{{member 'd' found in multiple base classes of different types}}
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d2.f(0); // okay
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d2.static_f(0); // okay
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D2::E e = D2::enumerator; // okay
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D2::type t = 0; // okay
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D2::E2 e2 = D2::enumerator2; // okay
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D2::E3 e3; // expected-error{{member 'E3' found in multiple base classes of different types}}
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g.a; // expected-error{{non-static member 'a' found in multiple base-class subobjects of type 'A':}}
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g.static_f(0); // okay
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}
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void D2::test_virtual_lookup() {
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(void)a;
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(void)b;
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(void)c; // okay
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d; // expected-error{{member 'd' found in multiple base classes of different types}}
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f(0); // okay
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static_f(0); // okay
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E e = enumerator; // okay
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type t = 0; // okay
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E2 e2 = enumerator2; // okay
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E3 e3; // expected-error{{member 'E3' found in multiple base classes of different types}}
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}
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void G::test_virtual_lookup() {
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a; // expected-error{{non-static member 'a' found in multiple base-class subobjects of type 'A':}}
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static_f(0); // okay
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}
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struct HasMemberType1 {
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struct type { }; // expected-note{{member found by ambiguous name lookup}}
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};
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struct HasMemberType2 {
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struct type { }; // expected-note{{member found by ambiguous name lookup}}
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};
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struct HasAnotherMemberType : HasMemberType1, HasMemberType2 {
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struct type { };
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};
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struct UsesAmbigMemberType : HasMemberType1, HasMemberType2 {
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type t; // expected-error{{member 'type' found in multiple base classes of different types}}
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};
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struct X0 {
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struct Inner {
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static const int m;
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};
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static const int n = 17;
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};
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const int X0::Inner::m = n;
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