| 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #ifndef TEST_META_UNARY_COMP_COMMON_H |
| 10 | #define TEST_META_UNARY_COMP_COMMON_H |
| 11 | |
| 12 | #include "test_macros.h" |
| 13 | |
| 14 | #if TEST_STD_VER >= 11 |
| 15 | struct TrivialNotNoexcept { |
| 16 | TrivialNotNoexcept() noexcept(false) = default; |
| 17 | TrivialNotNoexcept(const TrivialNotNoexcept&) noexcept(false) = default; |
| 18 | TrivialNotNoexcept(TrivialNotNoexcept&&) noexcept(false) = default; |
| 19 | TrivialNotNoexcept& operator=(const TrivialNotNoexcept&) noexcept(false) = default; |
| 20 | TrivialNotNoexcept& operator=(TrivialNotNoexcept&&) noexcept(false) = default; |
| 21 | }; |
| 22 | #endif |
| 23 | |
| 24 | class Empty {}; |
| 25 | |
| 26 | struct NotEmpty { |
| 27 | virtual ~NotEmpty(); |
| 28 | }; |
| 29 | |
| 30 | union Union {}; |
| 31 | |
| 32 | struct bit_zero { |
| 33 | int : 0; |
| 34 | }; |
| 35 | |
| 36 | struct A { |
| 37 | A(); |
| 38 | A(const A&); |
| 39 | A& operator=(const A&); |
| 40 | }; |
| 41 | |
| 42 | class Abstract { |
| 43 | virtual ~Abstract() = 0; |
| 44 | }; |
| 45 | |
| 46 | // Types for reference_{constructs/converts}_from_temporary |
| 47 | |
| 48 | #if TEST_STD_VER >= 23 |
| 49 | |
| 50 | class NonPODClass { |
| 51 | public: |
| 52 | NonPODClass(int); |
| 53 | }; |
| 54 | enum Enum { EV }; |
| 55 | struct Base { |
| 56 | Enum e; |
| 57 | int i; |
| 58 | float f; |
| 59 | NonPODClass* p; |
| 60 | }; |
| 61 | // Not PODs |
| 62 | struct Derived : Base {}; |
| 63 | |
| 64 | template <class T, class RefType = T&> |
| 65 | class ConvertsToRef { |
| 66 | public: |
| 67 | operator RefType() const { return static_cast<RefType>(obj); } |
| 68 | mutable T obj = 42; |
| 69 | }; |
| 70 | template <class T, class RefType = T&> |
| 71 | class ConvertsToRefPrivate { |
| 72 | operator RefType() const { return static_cast<RefType>(obj); } |
| 73 | mutable T obj = 42; |
| 74 | }; |
| 75 | |
| 76 | class ExplicitConversionRvalueRef { |
| 77 | public: |
| 78 | operator int(); |
| 79 | explicit operator int&&(); |
| 80 | }; |
| 81 | |
| 82 | class ExplicitConversionRef { |
| 83 | public: |
| 84 | operator int(); |
| 85 | explicit operator int&(); |
| 86 | }; |
| 87 | |
| 88 | #endif |
| 89 | |
| 90 | #endif // TEST_META_UNARY_COMP_COMMON_H |
| 91 | |