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// { dg-do compile { target c++11 } }
struct B
{
virtual void f() final {}
virtual void g() {}
virtual void x() const {}
virtual void y() final;
};
void B::y() {} // { dg-message "overridden" }
struct B2
{
virtual void h() {}
};
struct D : B
{
virtual void g() override final {} // { dg-message "overridden" }
virtual void y() override final {} // { dg-error "virtual" }
};
template <class T> struct D2 : T
{
void h() override {} // { dg-error "marked 'override', but does not override" }
};
template <class T> struct D3 : T
{
void h() override {}
};
struct D4 : D
{
void g() {} // { dg-error "virtual function" }
};
struct B3
{
virtual void f() final final {} // { dg-error "duplicate virt-specifier" }
};
struct B4
{
void f() final {} // { dg-error "marked 'final', but is not virtual" }
};
struct D5 : B
{
void ff() override {} // { dg-error "marked 'override', but does not override" }
virtual void fff() override {} // { dg-error "marked 'override', but does not override" }
virtual void x() override {} // { dg-error "marked 'override', but does not override" }
void g() override;
};
void D5::g() override {} // { dg-error "not allowed outside a class definition" }
void g() override {} // { dg-error "not allowed outside a class definition" }
struct B5
{
friend void f() final; // { dg-error "may not have virt-specifiers" }
friend void g() override; // { dg-error "may not have virt-specifiers" }
template <class T> void h() final; // { dg-error "may not have virt-specifiers" }
template <class T> void i() override; // { dg-error "may not have virt-specifiers" }
};
int main()
{
D2<B> d;
D2<B2> d2;
D3<B2> d3;
}
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