| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | |
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| 3 | // PR5868 |
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| 4 | struct T0 { |
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| 5 | int x; |
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| 6 | union { |
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| 7 | void *m0; |
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| 8 | }; |
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| 9 | }; |
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| 10 | template <typename T> |
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| 11 | struct T1 : public T0, public T { //expected-warning{{direct base 'T0' is inaccessible due to ambiguity:\n struct T1<struct A> -> struct T0\n struct T1<struct A> -> struct A -> struct T0}} |
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| 12 | void f0() { |
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| 13 | m0 = 0; // expected-error{{ambiguous conversion}} |
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| 14 | } |
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| 15 | }; |
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| 16 | |
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| 17 | struct A : public T0 { }; |
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| 18 | |
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| 19 | void f1(T1<A> *S) { S->f0(); } // expected-note{{instantiation of member function}} expected-note{{in instantiation of template class 'T1<A>' requested here}} |
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| 20 | |
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| 21 | namespace rdar8635664 { |
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| 22 | template<typename T> |
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| 23 | struct X { |
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| 24 | struct inner; |
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| 25 | |
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| 26 | struct inner { |
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| 27 | union { |
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| 28 | int x; |
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| 29 | float y; |
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| 30 | }; |
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| 31 | |
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| 32 | typedef T type; |
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| 33 | }; |
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| 34 | }; |
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| 35 | |
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| 36 | void test() { |
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| 37 | X<int>::inner i; |
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| 38 | i.x = 0; |
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| 39 | } |
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| 40 | } |
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| 41 | |
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