1365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay// RUN: %clang_cc1 -verify -fsyntax-only %s 2365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay// The diagnostics we produce for this code tickled a bug in raw_ostream. 3365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gaytemplate <typename _Alloc> class allocator; 4365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gaytemplate <class _CharT> struct char_traits; 5365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gaytemplate <typename _CharT, typename _Traits = char_traits<_CharT>, 6365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay typename _Alloc = allocator<_CharT> > 7365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gayclass basic_string; 8365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gaytypedef basic_string<wchar_t> wstring; 9365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gayclass Closure { 10365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay}; 11365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gaytemplate <class A1> class Callback1 { 12365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay}; 13365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gaytemplate <class A1, class A2> class Callback2 { 14365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay}; 15365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gaytemplate <class R, class A2> class ResultCallback1 { 16365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay}; 17365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gaytemplate <bool del, class R, class T, class P1, class P2, class A1> 18365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gayclass AAAAAAAResultCallback_2_1 : public ResultCallback1<R, A1> { 19365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay}; 20365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gaytemplate <bool del, class T, class P1, class P2, class A1> 21365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gayclass AAAAAAAResultCallback_2_1< del, void, T, P1, P2, A1> : 22365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay public Callback1<A1> { 23365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay public: 24365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay typedef Callback1<A1> base; 25365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay}; 26365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gaytemplate <class T1, class T2, class R, class P1, class P2, class A1> 27365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gayinline typename AAAAAAAResultCallback_2_1<true, R, T1, P1, P2, A1>::base* 28365bc037d67220dae412b45281f04a96140168daMatt Beaumont-GayNewCallback(T1* obj, R(T2::* member)(P1, P2, A1), const P1& p1, const P2& p2) {} 29365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gaynamespace util { class Status {}; } 30365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gayclass xxxxxxxxxxxxxxxxx { 31365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay void Bar(wstring* s, util::Status* status, 32365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay Callback2<util::Status, wstring>* done); 33365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay void Foo(); 34365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay}; 35365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gayvoid xxxxxxxxxxxxxxxxx::Foo() { 36365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay wstring* s = __null; 37365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay util::Status* status = __null; 38365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay Closure* cb = NewCallback(this, &xxxxxxxxxxxxxxxxx::Bar, s, status); // expected-error{{cannot initialize}} 39365bc037d67220dae412b45281f04a96140168daMatt Beaumont-Gay} 40