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libcxx initial import

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2010-05-11 19:42:16 +00:00
commit bc8d3f97eb
3893 changed files with 1209942 additions and 0 deletions
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41
test/utilities/tuple/tuple.tuple/tuple.creation/make_tuple.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <tuple>
// template <class... Types> class tuple;
// template<class... Types>
// tuple<VTypes...> make_tuple(Types&&... t);
#include <tuple>
#include <functional>
#include <cassert>
int main()
{
{
int i = 0;
float j = 0;
std::tuple<int, int&, float&> t = std::make_tuple(1, std::ref(i),
std::ref(j));
assert(std::get<0>(t) == 1);
assert(std::get<1>(t) == 0);
assert(std::get<2>(t) == 0);
i = 2;
j = 3.5;
assert(std::get<0>(t) == 1);
assert(std::get<1>(t) == 2);
assert(std::get<2>(t) == 3.5);
std::get<1>(t) = 0;
std::get<2>(t) = 0;
assert(i == 0);
assert(j == 0);
}
}

30
test/utilities/tuple/tuple.tuple/tuple.creation/tie.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <tuple>
// template <class... Types> class tuple;
// template<class... Types>
// tuple<Types&...> tie(Types&... t);
#include <tuple>
#include <string>
#include <cassert>
int main()
{
{
int i = 0;
std::string s;
std::tie(i, std::ignore, s) = std::make_tuple(42, 3.14, "C++");
assert(i == 42);
assert(s == "C++");
}
}

115
test/utilities/tuple/tuple.tuple/tuple.creation/tuple_cat.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <tuple>
// template <class... Types> class tuple;
// template <class... TTypes, class... UTypes>
// tuple<TTypes..., UTypes...>
// tuple_cat(const tuple<TTypes...>& t, const tuple<UTypes...>& u);
//
// template <class... TTypes, class... UTypes>
// tuple<TTypes..., UTypes...>
// tuple_cat(const tuple<TTypes...>&& t, const tuple<UTypes...>& u);
//
// template <class... TTypes, class... UTypes>
// tuple<TTypes..., UTypes...>
// tuple_cat(const tuple<TTypes...>& t, const tuple<UTypes...>&& u);
//
// template <class... TTypes, class... UTypes>
// tuple<TTypes..., UTypes...>
// tuple_cat(const tuple<TTypes...>&& t, const tuple<UTypes...>&& u);
#include <tuple>
#include <string>
#include <cassert>
#include "../MoveOnly.h"
int main()
{
{
std::tuple<> t1;
std::tuple<> t2;
std::tuple<> t3 = std::tuple_cat(t1, t2);
}
{
std::tuple<> t1;
std::tuple<int> t2(2);
std::tuple<int> t3 = std::tuple_cat(t1, t2);
assert(std::get<0>(t3) == 2);
}
{
std::tuple<> t1;
std::tuple<int> t2(2);
std::tuple<int> t3 = std::tuple_cat(t2, t1);
assert(std::get<0>(t3) == 2);
}
{
std::tuple<int*> t1;
std::tuple<int> t2(2);
std::tuple<int*, int> t3 = std::tuple_cat(t1, t2);
assert(std::get<0>(t3) == nullptr);
assert(std::get<1>(t3) == 2);
}
{
std::tuple<int*> t1;
std::tuple<int> t2(2);
std::tuple<int, int*> t3 = std::tuple_cat(t2, t1);
assert(std::get<0>(t3) == 2);
assert(std::get<1>(t3) == nullptr);
}
{
std::tuple<int*> t1;
std::tuple<int, double> t2(2, 3.5);
std::tuple<int*, int, double> t3 = std::tuple_cat(t1, t2);
assert(std::get<0>(t3) == nullptr);
assert(std::get<1>(t3) == 2);
assert(std::get<2>(t3) == 3.5);
}
{
std::tuple<int*> t1;
std::tuple<int, double> t2(2, 3.5);
std::tuple<int, double, int*> t3 = std::tuple_cat(t2, t1);
assert(std::get<0>(t3) == 2);
assert(std::get<1>(t3) == 3.5);
assert(std::get<2>(t3) == nullptr);
}
{
std::tuple<int*, MoveOnly> t1(nullptr, 1);
std::tuple<int, double> t2(2, 3.5);
std::tuple<int*, MoveOnly, int, double> t3 =
std::tuple_cat(std::move(t1), t2);
assert(std::get<0>(t3) == nullptr);
assert(std::get<1>(t3) == 1);
assert(std::get<2>(t3) == 2);
assert(std::get<3>(t3) == 3.5);
}
{
std::tuple<int*, MoveOnly> t1(nullptr, 1);
std::tuple<int, double> t2(2, 3.5);
std::tuple<int, double, int*, MoveOnly> t3 =
std::tuple_cat(t2, std::move(t1));
assert(std::get<0>(t3) == 2);
assert(std::get<1>(t3) == 3.5);
assert(std::get<2>(t3) == nullptr);
assert(std::get<3>(t3) == 1);
}
{
std::tuple<MoveOnly, MoveOnly> t1(1, 2);
std::tuple<int*, MoveOnly> t2(nullptr, 4);
std::tuple<MoveOnly, MoveOnly, int*, MoveOnly> t3 =
std::tuple_cat(std::move(t1), std::move(t2));
assert(std::get<0>(t3) == 1);
assert(std::get<1>(t3) == 2);
assert(std::get<2>(t3) == nullptr);
assert(std::get<3>(t3) == 4);
}
}