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// RUN: %clang_cc1 %s -fsyntax-only -fms-extensions -std=c++11 -verify
struct Errors {
using __super::foo; // expected-error {{'__super' cannot be used with a using declaration}}
__super::XXX x; // expected-error {{invalid use of '__super', Errors has no base classes}} expected-error {{expected}}
void foo() {
// expected-note@+4 {{replace parentheses with an initializer to declare a variable}}
// expected-warning@+3 {{empty parentheses interpreted as a function declaration}}
// expected-error@+2 {{C++ requires a type specifier for all declarations}}
// expected-error@+1 {{use of '__super' inside a lambda is unsupported}}
auto lambda = []{ __super::foo(); };
}
};
struct Base1 {
void foo(int) {}
static void static_foo() {}
typedef int XXX;
};
struct Derived : Base1 {
__super::XXX x;
typedef __super::XXX Type;
enum E {
X = sizeof(__super::XXX)
};
void foo() {
__super::foo(1);
if (true) {
__super::foo(1);
}
return __super::foo(1);
}
static void bar() {
__super::static_foo();
}
};
struct Outer {
struct Inner : Base1 {
static const int x = sizeof(__super::XXX);
};
};
struct Base2 {
void foo(char) {}
};
struct MemberFunctionInMultipleBases : Base1, Base2 {
void foo() {
__super::foo('x');
}
};
struct Base3 {
void foo(int) {}
void foo(char) {}
};
struct OverloadedMemberFunction : Base3 {
void foo() {
__super::foo('x');
}
};
struct PointerToMember : Base1 {
template <void (Base1::*MP)(int)>
struct Wrapper {
static void bar() {}
};
void baz();
};
void PointerToMember::baz() {
Wrapper<&__super::foo>::bar();
}
template <typename T>
struct BaseTemplate {
typedef int XXX;
int foo() { return 0; }
};
struct DerivedFromKnownSpecialization : BaseTemplate<int> {
__super::XXX a;
typedef __super::XXX b;
void foo() {
__super::XXX c;
typedef __super::XXX d;
__super::foo();
}
};
template <typename T>
struct DerivedFromDependentBase : BaseTemplate<T> {
typename __super::XXX a;
typedef typename __super::XXX b;
__super::XXX c; // expected-error {{missing 'typename'}}
typedef __super::XXX d; // expected-error {{missing 'typename'}}
void foo() {
typename __super::XXX e;
typedef typename __super::XXX f;
__super::XXX g; // expected-error {{missing 'typename'}}
typedef __super::XXX h; // expected-error {{missing 'typename'}}
int x = __super::foo();
}
};
template <typename T>
struct DerivedFromTemplateParameter : T {
typename __super::XXX a;
typedef typename __super::XXX b;
__super::XXX c; // expected-error {{missing 'typename'}}
typedef __super::XXX d; // expected-error {{missing 'typename'}}
void foo() {
typename __super::XXX e;
typedef typename __super::XXX f;
__super::XXX g; // expected-error {{missing 'typename'}}
typedef __super::XXX h; // expected-error {{missing 'typename'}}
__super::foo(1);
}
};
void instantiate() {
DerivedFromDependentBase<int> d;
d.foo();
DerivedFromTemplateParameter<Base1> t;
t.foo();
}
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