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// RUN: %clang_cc1 -fsyntax-only -verify %s
// C++0x [class.access.base]p1(a):
// If a class is declared to be a base class for another class using
// the public access specifier, the public members of the base class
// are accessible as public members of the derived class and protected
// members of the base class are accessible as protected members of
// the derived class.
namespace test0 {
class Base {
public: int pub; static int spub;
protected: int prot; static int sprot; // expected-note 4 {{declared protected here}}
private: int priv; static int spriv; // expected-note 8 {{declared private here}}
};
class Test : public Base {
void test() {
pub++;
spub++;
prot++;
sprot++;
priv++; // expected-error {{private member}}
spriv++; // expected-error {{private member}}
Base::pub++;
Base::spub++;
Base::prot++;
Base::sprot++;
Base::priv++; // expected-error {{private member}}
Base::spriv++; // expected-error {{private member}}
}
};
void test(Test *t) {
t->pub++;
t->spub++;
t->prot++; // expected-error {{protected member}}
t->sprot++; // expected-error {{protected member}}
t->priv++; // expected-error {{private member}}
t->spriv++; // expected-error {{private member}}
t->Base::pub++;
t->Base::spub++;
t->Base::prot++; // expected-error {{protected member}}
t->Base::sprot++; // expected-error {{protected member}}
t->Base::priv++; // expected-error {{private member}}
t->Base::spriv++; // expected-error {{private member}}
}
}
// C++0x [class.access.base]p1(b):
// If a class is declared to be a base class for another class using
// the protected access specifier, the public and protected members
// of the base class are accessible as protected members of the
// derived class.
namespace test1 {
class Base { // expected-note 6{{member is declared here}}
public:
int pub; // expected-note{{member is declared here}}
static int spub; // expected-note{{member is declared here}}
protected: int prot; static int sprot; // expected-note 4 {{declared protected here}}
private: int priv; static int spriv; // expected-note 8 {{declared private here}}
};
class Test : protected Base { // expected-note 6 {{declared protected here}} expected-note 8 {{constrained by protected inheritance here}}
void test() {
pub++;
spub++;
prot++;
sprot++;
priv++; // expected-error {{private member}}
spriv++; // expected-error {{private member}}
Base::pub++;
Base::spub++;
Base::prot++;
Base::sprot++;
Base::priv++; // expected-error {{private member}}
Base::spriv++; // expected-error {{private member}}
}
};
void test(Test *t) {
t->pub++; // expected-error {{protected member}} expected-error {{protected base class}}
t->spub++; // expected-error {{protected member}}
t->prot++; // expected-error {{protected member}} expected-error {{protected base class}}
t->sprot++; // expected-error {{protected member}}
t->priv++; // expected-error {{private member}} expected-error {{protected base class}}
t->spriv++; // expected-error {{private member}}
// Two possible errors here: one for Base, one for the member
t->Base::pub++; // expected-error {{protected member}} expected-error {{protected base class}}
t->Base::spub++; // expected-error {{protected member}}
t->Base::prot++; // expected-error 2 {{protected member}} expected-error {{protected base class}}
t->Base::sprot++; // expected-error 2 {{protected member}}
t->Base::priv++; // expected-error {{protected member}} expected-error {{private member}} expected-error {{protected base class}}
t->Base::spriv++; // expected-error {{protected member}} expected-error {{private member}}
}
}
// C++0x [class.access.base]p1(b):
// If a class is declared to be a base class for another class using
// the private access specifier, the public and protected members of
// the base class are accessible as private members of the derived
// class.
namespace test2 {
class Base { // expected-note 6{{member is declared here}}
public:
int pub; // expected-note{{member is declared here}}
static int spub; // expected-note{{member is declared here}}
protected:
int prot; // expected-note {{declared protected here}} \
// expected-note{{member is declared here}}
static int sprot; // expected-note {{declared protected here}} \
// expected-note{{member is declared here}}
private:
int priv; // expected-note 4 {{declared private here}}
static int spriv; // expected-note 4 {{declared private here}}
};
class Test : private Base { // expected-note 6 {{declared private here}} \
// expected-note 10 {{constrained by private inheritance here}}
void test() {
pub++;
spub++;
prot++;
sprot++;
priv++; // expected-error {{private member}}
spriv++; // expected-error {{private member}}
Base::pub++;
Base::spub++;
Base::prot++;
Base::sprot++;
Base::priv++; // expected-error {{private member}}
Base::spriv++; // expected-error {{private member}}
}
};
void test(Test *t) {
t->pub++; // expected-error {{private member}} expected-error {{private base class}}
t->spub++; // expected-error {{private member}}
t->prot++; // expected-error {{private member}} expected-error {{private base class}}
t->sprot++; // expected-error {{private member}}
t->priv++; // expected-error {{private member}} expected-error {{private base class}}
t->spriv++; // expected-error {{private member}}
t->Base::pub++; // expected-error {{private member}} expected-error {{private base class}}
t->Base::spub++; // expected-error {{private member}}
t->Base::prot++; // expected-error {{protected member}} expected-error {{private member}} expected-error {{private base class}}
t->Base::sprot++; // expected-error {{protected member}} expected-error {{private member}}
t->Base::priv++; // expected-error 2 {{private member}} expected-error {{private base class}}
t->Base::spriv++; // expected-error 2 {{private member}}
}
}
namespace PR12788 {
class A {
protected:
struct {
int x;
};
};
class B : A {
void f() {
++x;
A::x++;
}
};
}
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