| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 %s |
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| 2 | // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s |
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| 3 | |
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| 4 | struct ConstCopy { |
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| 5 | ConstCopy(); |
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| 6 | ConstCopy &operator=(const ConstCopy&); |
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| 7 | }; |
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| 8 | |
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| 9 | struct NonConstCopy { |
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| 10 | NonConstCopy(); |
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| 11 | NonConstCopy &operator=(NonConstCopy&); |
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| 12 | }; |
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| 13 | |
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| 14 | struct VirtualInheritsNonConstCopy : virtual NonConstCopy { |
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| 15 | VirtualInheritsNonConstCopy(); |
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| 16 | VirtualInheritsNonConstCopy &operator=(const VirtualInheritsNonConstCopy&); |
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| 17 | }; |
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| 18 | |
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| 19 | struct ImplicitNonConstCopy1 : NonConstCopy { // expected-note{{the implicit copy assignment operator}} |
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| 20 | ImplicitNonConstCopy1(); |
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| 21 | }; |
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| 22 | |
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| 23 | struct ImplicitNonConstCopy2 { // expected-note{{the implicit copy assignment operator}} |
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| 24 | ImplicitNonConstCopy2(); |
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| 25 | NonConstCopy ncc; |
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| 26 | }; |
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| 27 | |
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| 28 | struct ImplicitNonConstCopy3 { // expected-note{{the implicit copy assignment operator}} |
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| 29 | ImplicitNonConstCopy3(); |
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| 30 | NonConstCopy ncc_array[2][3]; |
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| 31 | }; |
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| 32 | |
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| 33 | struct ImplicitNonConstCopy4 : VirtualInheritsNonConstCopy { |
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| 34 | ImplicitNonConstCopy4(); |
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| 35 | }; |
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| 36 | |
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| 37 | void test_non_const_copy(const ImplicitNonConstCopy1 &cincc1, |
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| 38 | const ImplicitNonConstCopy2 &cincc2, |
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| 39 | const ImplicitNonConstCopy3 &cincc3, |
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| 40 | const ImplicitNonConstCopy4 &cincc4, |
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| 41 | const VirtualInheritsNonConstCopy &vincc) { |
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| 42 | (void)sizeof(ImplicitNonConstCopy1() = cincc1); // expected-error{{no viable overloaded '='}} |
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| 43 | (void)sizeof(ImplicitNonConstCopy2() = cincc2); // expected-error{{no viable overloaded '='}} |
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| 44 | (void)sizeof(ImplicitNonConstCopy3() = cincc3); // expected-error{{no viable overloaded '='}} |
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| 45 | (void)sizeof(ImplicitNonConstCopy4() = cincc4); // okay |
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| 46 | (void)sizeof(VirtualInheritsNonConstCopy() = vincc); |
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| 47 | } |
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| 48 | |
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