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45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// type_traits
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// remove_extent
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#include <type_traits>
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#include "test_macros.h"
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enum Enum {zero, one_};
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template <class T, class U>
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void test_remove_extent()
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{
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static_assert((std::is_same<typename std::remove_extent<T>::type, U>::value), "");
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#if TEST_STD_VER > 11
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static_assert((std::is_same<std::remove_extent_t<T>, U>::value), "");
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#endif
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}
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int main()
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{
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test_remove_extent<int, int> ();
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test_remove_extent<const Enum, const Enum> ();
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test_remove_extent<int[], int> ();
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test_remove_extent<const int[], const int> ();
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test_remove_extent<int[3], int> ();
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test_remove_extent<const int[3], const int> ();
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test_remove_extent<int[][3], int[3]> ();
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test_remove_extent<const int[][3], const int[3]> ();
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test_remove_extent<int[2][3], int[3]> ();
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test_remove_extent<const int[2][3], const int[3]> ();
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test_remove_extent<int[1][2][3], int[2][3]> ();
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test_remove_extent<const int[1][2][3], const int[2][3]> ();
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}
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