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51 lines
1.2 KiB
51 lines
1.2 KiB
//===----------------------------------------------------------------------===//
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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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// test default ctor
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#include <bitset>
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#include <cassert>
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#include "test_macros.h"
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#if defined(TEST_COMPILER_C1XX)
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#pragma warning(disable: 6294) // Ill-defined for-loop: initial condition does not satisfy test. Loop body not executed.
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#endif
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template <std::size_t N>
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void test_default_ctor()
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{
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{
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TEST_CONSTEXPR std::bitset<N> v1;
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assert(v1.size() == N);
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for (std::size_t i = 0; i < N; ++i)
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assert(v1[i] == false);
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}
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#if TEST_STD_VER >= 11
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{
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constexpr std::bitset<N> v1;
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static_assert(v1.size() == N, "");
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}
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#endif
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}
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int main()
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{
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test_default_ctor<0>();
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test_default_ctor<1>();
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test_default_ctor<31>();
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test_default_ctor<32>();
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test_default_ctor<33>();
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test_default_ctor<63>();
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test_default_ctor<64>();
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test_default_ctor<65>();
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test_default_ctor<1000>();
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}
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