45 lines
1.1 KiB
C++
45 lines
1.1 KiB
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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// test bitset<N>& set();
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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_CLANG)
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#pragma clang diagnostic ignored "-Wtautological-compare"
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#elif 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_set_all()
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{
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std::bitset<N> v;
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v.set();
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for (std::size_t i = 0; i < N; ++i)
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assert(v[i]);
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}
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int main(int, char**)
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{
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test_set_all<0>();
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test_set_all<1>();
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test_set_all<31>();
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test_set_all<32>();
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test_set_all<33>();
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test_set_all<63>();
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test_set_all<64>();
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test_set_all<65>();
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test_set_all<1000>();
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return 0;
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}
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