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40 lines
1.4 KiB
40 lines
1.4 KiB
4 months ago
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// RUN: %clang_cc1 -verify -fsyntax-only %s
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// The diagnostics we produce for this code tickled a bug in raw_ostream.
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template <typename _Alloc> class allocator;
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template <class _CharT> struct char_traits;
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template <typename _CharT, typename _Traits = char_traits<_CharT>,
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typename _Alloc = allocator<_CharT> >
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class basic_string;
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typedef basic_string<wchar_t> wstring;
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class Closure {
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};
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template <class A1> class Callback1 {
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};
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template <class A1, class A2> class Callback2 {
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};
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template <class R, class A2> class ResultCallback1 {
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};
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template <bool del, class R, class T, class P1, class P2, class A1>
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class AAAAAAAResultCallback_2_1 : public ResultCallback1<R, A1> {
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};
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template <bool del, class T, class P1, class P2, class A1>
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class AAAAAAAResultCallback_2_1< del, void, T, P1, P2, A1> :
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public Callback1<A1> {
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public:
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typedef Callback1<A1> base;
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};
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template <class T1, class T2, class R, class P1, class P2, class A1>
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inline typename AAAAAAAResultCallback_2_1<true, R, T1, P1, P2, A1>::base*
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NewCallback(T1* obj, R(T2::* member)(P1, P2, A1), const P1& p1, const P2& p2) {}
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namespace util { class Status {}; }
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class xxxxxxxxxxxxxxxxx {
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void Bar(wstring* s, util::Status* status,
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Callback2<util::Status, wstring>* done);
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void Foo();
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};
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void xxxxxxxxxxxxxxxxx::Foo() {
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wstring* s = __null;
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util::Status* status = __null;
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Closure* cb = NewCallback(this, &xxxxxxxxxxxxxxxxx::Bar, s, status); // expected-error{{cannot initialize}}
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}
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