| 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 | // UNSUPPORTED: c++03, c++11, c++14, c++17 |
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| 9 | |
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| 10 | // <array> |
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| 11 | |
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| 12 | // template<class T, size_t N> |
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| 13 | // constexpr synth-three-way-result<T> |
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| 14 | // operator<=>(const array<T, N>& x, const array<T, N>& y); |
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| 15 | |
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| 16 | // arrays with different sizes should not compare |
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| 17 | |
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| 18 | #include <array> |
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| 19 | |
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| 20 | int main(int, char**) { |
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| 21 | { |
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| 22 | std::array a1{1}; |
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| 23 | std::array a2{1, 2}; |
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| 24 | |
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| 25 | // expected-error@*:* {{invalid operands to binary expression}} |
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| 26 | a1 <=> a2; |
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| 27 | } |
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| 28 | { |
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| 29 | std::array a1{1, 2}; |
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| 30 | std::array a2{1}; |
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| 31 | |
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| 32 | // expected-error@*:* {{invalid operands to binary expression}} |
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| 33 | a1 <=> a2; |
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| 34 | } |
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| 35 | |
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| 36 | return 0; |
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| 37 | } |
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| 38 | |
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