37 lines
1 KiB
C++
37 lines
1 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
|
|
|
|
void f1();
|
|
|
|
struct X {
|
|
void f2();
|
|
};
|
|
|
|
struct Y {
|
|
friend void ::f1() { } // expected-error{{friend function definition cannot be qualified with '::'}}
|
|
friend void X::f2() { } // expected-error{{friend function definition cannot be qualified with 'X::'}}
|
|
};
|
|
|
|
template <typename T> struct Z {
|
|
friend void T::f() {} // expected-error{{friend function definition cannot be qualified with 'T::'}}
|
|
};
|
|
|
|
void local() {
|
|
void f();
|
|
|
|
struct Local {
|
|
friend void f() { } // expected-error{{friend function cannot be defined in a local class}}
|
|
};
|
|
}
|
|
|
|
template<typename T> void f3(T);
|
|
|
|
namespace N {
|
|
template<typename T> void f4(T);
|
|
}
|
|
|
|
template<typename T> struct A {
|
|
friend void f3(T) {}
|
|
friend void f3<T>(T) {} // expected-error{{friend function specialization cannot be defined}}
|
|
friend void N::f4(T) {} // expected-error{{friend function definition cannot be qualified with 'N::'}}
|
|
friend void N::f4<T>(T) {} // expected-error{{friend function definition cannot be qualified with 'N::'}}
|
|
};
|