blob: ddf558cfc8d468572320c9b10ba51ea0e535ddca [file] [log] [blame]
//===----------------------------------------------------------------------===//
//
// 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;
// This is not a portable test
#include <tuple>
struct A {};
struct B {};
int main()
{
{
typedef std::tuple<int, A> T;
static_assert((sizeof(T) == sizeof(int)), "");
}
{
typedef std::tuple<A, int> T;
static_assert((sizeof(T) == sizeof(int)), "");
}
{
typedef std::tuple<A, int, B> T;
static_assert((sizeof(T) == sizeof(int)), "");
}
{
typedef std::tuple<A, B, int> T;
static_assert((sizeof(T) == sizeof(int)), "");
}
{
typedef std::tuple<int, A, B> T;
static_assert((sizeof(T) == sizeof(int)), "");
}
}