blob: 629d59dee53733ec6d2a5a1e3869b41f24eea78c [file] [log] [blame]
// RUN: %clang_cc1 -fsyntax-only -Woverloaded-virtual -verify %s
struct B1 {
virtual void foo(int); // expected-note {{declared here}}
virtual void foo(); // expected-note {{declared here}}
};
struct S1 : public B1 {
void foo(float); // expected-warning {{hides overloaded virtual functions}}
};
struct S2 : public B1 {
void foo(); // expected-note {{declared here}}
};
struct B2 {
virtual void foo(void*); // expected-note {{declared here}}
};
struct MS1 : public S2, public B2 {
virtual void foo(int); // expected-warning {{hides overloaded virtual functions}}
};
struct B3 {
virtual void foo(int);
virtual void foo();
};
struct S3 : public B3 {
using B3::foo;
void foo(float);
};
struct B4 {
virtual void foo();
};
struct S4 : public B4 {
void foo(float);
void foo();
};
namespace PR9182 {
struct Base {
virtual void foo(int);
};
void Base::foo(int) { }
struct Derived : public Base {
virtual void foo(int);
void foo(int, int);
};
}
namespace PR9396 {
class A {
public:
virtual void f(int) {}
};
class B : public A {
public:
static void f() {}
};
}
namespace ThreeLayer {
struct A {
virtual void f();
};
struct B: A {
void f();
void f(int);
};
struct C: B {
void f(int);
using A::f;
};
}
namespace UnbalancedVirtual {
struct Base {
virtual void func();
};
struct Derived1: virtual Base {
virtual void func();
};
struct Derived2: virtual Base {
};
struct MostDerived: Derived1, Derived2 {
void func(int);
void func();
};
}
namespace UnbalancedVirtual2 {
struct Base {
virtual void func();
};
struct Derived1: virtual Base {
virtual void func();
};
struct Derived2: virtual Base {
};
struct Derived3: Derived1 {
virtual void func();
};
struct MostDerived: Derived3, Derived2 {
void func(int);
void func();
};
}
namespace {
class A {
virtual int foo(bool) const;
// expected-note@-1{{type mismatch at 1st parameter ('bool' vs 'int')}}
virtual int foo(int, int) const;
// expected-note@-1{{different number of parameters (2 vs 1)}}
virtual int foo(int*) const;
// expected-note@-1{{type mismatch at 1st parameter ('int *' vs 'int')}}
virtual int foo(int) volatile;
// expected-note@-1{{different qualifiers (volatile vs const)}}
};
class B : public A {
virtual int foo(int) const;
// expected-warning@-1{{hides overloaded virtual functions}}
};
}