| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // UNSUPPORTED: c++03 |
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| 10 | |
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| 11 | // "support/test_convertible.h" |
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| 12 | |
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| 13 | #include "test_convertible.h" |
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| 14 | |
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| 15 | #include "test_macros.h" |
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| 16 | |
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| 17 | struct ImplicitDefault { |
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| 18 | ImplicitDefault() {} |
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| 19 | }; |
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| 20 | static_assert(test_convertible<ImplicitDefault>(), "Must be convertible" ); |
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| 21 | |
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| 22 | struct ExplicitDefault { |
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| 23 | explicit ExplicitDefault() {} |
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| 24 | }; |
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| 25 | static_assert(!test_convertible<ExplicitDefault>(), "Must not be convertible" ); |
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| 26 | |
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| 27 | struct ImplicitInt { |
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| 28 | ImplicitInt(int) {} |
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| 29 | }; |
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| 30 | static_assert(test_convertible<ImplicitInt, int>(), "Must be convertible" ); |
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| 31 | |
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| 32 | struct ExplicitInt { |
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| 33 | explicit ExplicitInt(int) {} |
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| 34 | }; |
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| 35 | static_assert(!test_convertible<ExplicitInt, int>(), "Must not be convertible" ); |
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| 36 | |
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| 37 | struct ImplicitCopy { |
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| 38 | ImplicitCopy(ImplicitCopy const&) {} |
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| 39 | }; |
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| 40 | static_assert(test_convertible<ImplicitCopy, ImplicitCopy>(), "Must be convertible" ); |
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| 41 | |
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| 42 | struct ExplicitCopy { |
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| 43 | explicit ExplicitCopy(ExplicitCopy const&) {} |
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| 44 | }; |
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| 45 | static_assert(!test_convertible<ExplicitCopy, ExplicitCopy>(), "Must not be convertible" ); |
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| 46 | |
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| 47 | struct ImplicitMove { |
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| 48 | ImplicitMove(ImplicitMove&&) {} |
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| 49 | }; |
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| 50 | static_assert(test_convertible<ImplicitMove, ImplicitMove>(), "Must be convertible" ); |
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| 51 | |
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| 52 | struct ExplicitMove { |
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| 53 | explicit ExplicitMove(ExplicitMove&&) {} |
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| 54 | }; |
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| 55 | static_assert(!test_convertible<ExplicitMove, ExplicitMove>(), "Must not be convertible" ); |
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| 56 | |
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| 57 | struct ImplicitArgs { |
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| 58 | ImplicitArgs(int, int, int) {} |
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| 59 | }; |
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| 60 | static_assert(test_convertible<ImplicitArgs, int, int, int>(), "Must be convertible" ); |
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| 61 | |
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| 62 | struct ExplicitArgs { |
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| 63 | explicit ExplicitArgs(int, int, int) {} |
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| 64 | }; |
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| 65 | static_assert(!test_convertible<ExplicitArgs, int, int, int>(), "Must not be convertible" ); |
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| 66 | |
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| 67 | int main(int, char**) { |
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| 68 | // Nothing to do |
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| 69 | |
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| 70 | return 0; |
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| 71 | } |
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| 72 | |
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