//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// test bitset<N> operator<<(size_t pos) const;
#include<bitset>#include<cstdlib>#include<cassert>template<std::size_tN>std::bitset<N>make_bitset(){std::bitset<N>v;for(std::size_ti=0;i<N;++i)v[i]=static_cast<bool>(std::rand()&1);returnv;}template<std::size_tN>voidtest_left_shift(){for(std::size_ts=0;s<=N+1;++s){std::bitset<N>v1=make_bitset<N>();std::bitset<N>v2=v1;assert((v1<<=s)==(v2<<s));}}intmain(){test_left_shift<0>();test_left_shift<1>();test_left_shift<31>();test_left_shift<32>();test_left_shift<33>();test_left_shift<63>();test_left_shift<64>();test_left_shift<65>();test_left_shift<1000>();}