40 lines · cpp
1// RUN: %clang_cc1 -verify -fsyntax-only %s2// 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