1// RUN: %clang_cc1 -verify -fsyntax-only %s
2// The diagnostics we produce for this code tickled a bug in raw_ostream.
3template <typename _Alloc> class allocator;
4template <class _CharT> struct char_traits;
5template <typename _CharT, typename _Traits = char_traits<_CharT>,
6          typename _Alloc = allocator<_CharT> >
7class basic_string;
8typedef basic_string<wchar_t> wstring;
9class Closure {
10};
11template <class A1> class Callback1 {
12};
13template <class A1, class A2> class Callback2 {
14};
15template <class R, class A2> class ResultCallback1 {
16};
17template <bool del, class R, class T, class P1, class P2, class A1>
18class AAAAAAAResultCallback_2_1 : public ResultCallback1<R, A1> {
19};
20template <bool del, class T, class P1, class P2, class A1>
21class AAAAAAAResultCallback_2_1< del, void, T, P1, P2, A1> :
22    public Callback1<A1> {
23 public:
24  typedef Callback1<A1> base;
25};
26template <class T1, class T2, class R, class P1, class P2, class A1>
27inline typename AAAAAAAResultCallback_2_1<true, R, T1, P1, P2, A1>::base*
28NewCallback(T1* obj, R(T2::* member)(P1, P2, A1), const P1& p1, const P2& p2) {}
29namespace util { class Status {}; }
30class xxxxxxxxxxxxxxxxx {
31  void Bar(wstring* s, util::Status* status,
32           Callback2<util::Status, wstring>* done);
33  void Foo();
34};
35void xxxxxxxxxxxxxxxxx::Foo() {
36  wstring* s = __null;
37  util::Status* status = __null;
38  Closure* cb = NewCallback(this, &xxxxxxxxxxxxxxxxx::Bar, s, status);  // expected-error{{cannot initialize}}
39}
40