34 lines
849 B
C++
34 lines
849 B
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <valarray>
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// template <class T> class slice_array
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// void operator=(const T& value) const;
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#include <valarray>
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#include <cassert>
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#include "test_macros.h"
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int main(int, char**)
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{
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double a[] = { 0, 0, 0 };
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std::valarray<double> m(a, sizeof(a)/sizeof(a[0]));
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std::slice_array<double> s = m[std::slice(0, 3, 1)];
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s = 42;
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assert(m[0] == 42);
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assert(m[1] == 42);
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assert(m[2] == 42);
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ASSERT_SAME_TYPE(decltype(s = 42), void);
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return 0;
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}
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