diff options
Diffstat (limited to 'clang/test/Parser/cxx-friend.cpp')
-rw-r--r-- | clang/test/Parser/cxx-friend.cpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/clang/test/Parser/cxx-friend.cpp b/clang/test/Parser/cxx-friend.cpp new file mode 100644 index 0000000..a13e7ba --- /dev/null +++ b/clang/test/Parser/cxx-friend.cpp @@ -0,0 +1,40 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +class C { + friend class D; +}; + +class A { +public: + void f(); +}; + +friend int x; // expected-error {{'friend' used outside of class}} + +friend class D {}; // expected-error {{'friend' used outside of class}} + +union U { + int u1; +}; + +class B { + // 'A' here should refer to the declaration above. + friend class A; + + friend C; // expected-warning {{specify 'class' to befriend}} + friend U; // expected-warning {{specify 'union' to befriend}} + friend int; // expected-warning {{non-class friend type 'int'}} + + friend void myfunc(); + + void f(A *a) { a->f(); } +}; + + + + + +template <typename t1, typename t2> class some_template; +friend // expected-error {{'friend' used outside of class}} +some_template<foo, bar>& // expected-error {{use of undeclared identifier 'foo'}} + ; // expected-error {{expected unqualified-id}} |