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