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