mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-25 14:28:54 -04:00
0f901c7ec4
This replaces every occurrence of _LIBCPP_STD_VER in the tests with TEST_STD_VER. Additionally, for every affected file, #include "test_macros.h" is being added explicitly if it wasn't already there. https://reviews.llvm.org/D26294 llvm-svn: 286007
71 lines
1.6 KiB
C++
71 lines
1.6 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <tuple>
|
|
|
|
// template <class... Types> class tuple;
|
|
|
|
// tuple(const tuple& u) = default;
|
|
|
|
// UNSUPPORTED: c++98, c++03
|
|
|
|
#include <tuple>
|
|
#include <string>
|
|
#include <cassert>
|
|
|
|
#include "test_macros.h"
|
|
|
|
struct Empty {};
|
|
|
|
int main()
|
|
{
|
|
{
|
|
typedef std::tuple<> T;
|
|
T t0;
|
|
T t = t0;
|
|
((void)t); // Prevent unused warning
|
|
}
|
|
{
|
|
typedef std::tuple<int> T;
|
|
T t0(2);
|
|
T t = t0;
|
|
assert(std::get<0>(t) == 2);
|
|
}
|
|
{
|
|
typedef std::tuple<int, char> T;
|
|
T t0(2, 'a');
|
|
T t = t0;
|
|
assert(std::get<0>(t) == 2);
|
|
assert(std::get<1>(t) == 'a');
|
|
}
|
|
{
|
|
typedef std::tuple<int, char, std::string> T;
|
|
const T t0(2, 'a', "some text");
|
|
T t = t0;
|
|
assert(std::get<0>(t) == 2);
|
|
assert(std::get<1>(t) == 'a');
|
|
assert(std::get<2>(t) == "some text");
|
|
}
|
|
#if TEST_STD_VER > 11
|
|
{
|
|
typedef std::tuple<int> T;
|
|
constexpr T t0(2);
|
|
constexpr T t = t0;
|
|
static_assert(std::get<0>(t) == 2, "");
|
|
}
|
|
{
|
|
typedef std::tuple<Empty> T;
|
|
constexpr T t0;
|
|
constexpr T t = t0;
|
|
constexpr Empty e = std::get<0>(t);
|
|
((void)e); // Prevent unused warning
|
|
}
|
|
#endif
|
|
}
|