4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
30 lines
958 B
C++
30 lines
958 B
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.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <utility>
|
|
|
|
// template <class T1, class T2> struct pair
|
|
|
|
// tuple_element<I, pair<T1, T2> >::type
|
|
|
|
#include <utility>
|
|
|
|
int main()
|
|
{
|
|
{
|
|
typedef std::pair<int, short> P1;
|
|
static_assert((std::is_same<std::tuple_element<0, P1>::type, int>::value), "");
|
|
static_assert((std::is_same<std::tuple_element<1, P1>::type, short>::value), "");
|
|
}
|
|
{
|
|
typedef std::pair<int*, char> P1;
|
|
static_assert((std::is_same<std::tuple_element<0, P1>::type, int*>::value), "");
|
|
static_assert((std::is_same<std::tuple_element<1, P1>::type, char>::value), "");
|
|
}
|
|
}
|