| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | struct T { |
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| 3 | void f(); |
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| 4 | }; |
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| 5 | |
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| 6 | struct A { |
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| 7 | T* operator->(); // expected-note{{candidate function}} |
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| 8 | }; |
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| 9 | |
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| 10 | struct B { |
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| 11 | T* operator->(); // expected-note{{candidate function}} |
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| 12 | }; |
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| 13 | |
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| 14 | struct C : A, B { |
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| 15 | }; |
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| 16 | |
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| 17 | struct D : A { }; |
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| 18 | |
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| 19 | struct E; // expected-note {{forward declaration of 'E'}} |
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| 20 | |
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| 21 | void f(C &c, D& d, E& e) { |
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| 22 | c->f(); // expected-error{{use of overloaded operator '->' is ambiguous}} |
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| 23 | d->f(); |
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| 24 | e->f(); // expected-error{{incomplete definition of type}} |
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| 25 | } |
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| 26 | |
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| 27 | // rdar://8875304 |
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| 28 | namespace rdar8875304 { |
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| 29 | class Point {}; |
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| 30 | class Line_Segment{ public: Line_Segment(const Point&){} }; |
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| 31 | class Node { public: Point Location(){ Point p; return p; } }; |
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| 32 | |
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| 33 | void f() |
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| 34 | { |
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| 35 | Node** node1; |
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| 36 | Line_Segment(node1->Location()); // expected-error {{not a structure or union}} |
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| 37 | } |
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| 38 | } |
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| 39 | |
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| 40 | |
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| 41 | namespace arrow_suggest { |
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| 42 | |
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| 43 | template <typename T> |
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| 44 | class wrapped_ptr { |
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| 45 | public: |
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| 46 | wrapped_ptr(T* ptr) : ptr_(ptr) {} |
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| 47 | T* operator->() { return ptr_; } |
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| 48 | void Check(); // expected-note {{'Check' declared here}} |
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| 49 | private: |
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| 50 | T *ptr_; |
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| 51 | }; |
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| 52 | |
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| 53 | class Worker { |
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| 54 | public: |
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| 55 | void DoSomething(); // expected-note {{'DoSomething' declared here}} |
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| 56 | void Chuck(); |
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| 57 | }; |
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| 58 | |
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| 59 | void test() { |
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| 60 | wrapped_ptr<Worker> worker(new Worker); |
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| 61 | worker.DoSomething(); // expected-error {{no member named 'DoSomething' in 'arrow_suggest::wrapped_ptr<arrow_suggest::Worker>'; did you mean to use '->' instead of '.'?}} |
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| 62 | worker.DoSamething(); // expected-error {{no member named 'DoSamething' in 'arrow_suggest::wrapped_ptr<arrow_suggest::Worker>'; did you mean to use '->' instead of '.'?}} \ |
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| 63 | // expected-error {{no member named 'DoSamething' in 'arrow_suggest::Worker'; did you mean 'DoSomething'?}} |
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| 64 | worker.Chuck(); // expected-error {{no member named 'Chuck' in 'arrow_suggest::wrapped_ptr<arrow_suggest::Worker>'; did you mean 'Check'?}} |
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| 65 | } |
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| 66 | |
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| 67 | } // namespace arrow_suggest |
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| 68 | |
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