| 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 | // <complex> |
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| 10 | |
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| 11 | // template<> class complex<long double> |
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| 12 | // { |
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| 13 | // public: |
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| 14 | // constexpr complex(const complex<double>&); |
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| 15 | // }; |
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| 16 | |
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| 17 | #include <complex> |
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| 18 | #include <cassert> |
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| 19 | |
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| 20 | #include "test_macros.h" |
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| 21 | |
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| 22 | int main(int, char**) |
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| 23 | { |
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| 24 | { |
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| 25 | const std::complex<double> cd(2.5, 3.5); |
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| 26 | std::complex<long double> cf(cd); |
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| 27 | assert(cf.real() == cd.real()); |
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| 28 | assert(cf.imag() == cd.imag()); |
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| 29 | } |
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| 30 | #if TEST_STD_VER >= 11 |
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| 31 | { |
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| 32 | constexpr std::complex<double> cd(2.5, 3.5); |
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| 33 | constexpr std::complex<long double> cf(cd); |
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| 34 | static_assert(cf.real() == cd.real(), "" ); |
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| 35 | static_assert(cf.imag() == cd.imag(), "" ); |
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| 36 | } |
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| 37 | #endif |
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| 38 | |
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| 39 | return 0; |
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| 40 | } |
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| 41 | |
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