1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
//===----------------------------------------------------------------------===//
//
// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <array>
// tuple_element<I, array<T, N> >::type
#include <array>
#include <type_traits>
int main()
{
{
typedef double T;
typedef std::array<T, 3> C;
static_assert((std::is_same<std::tuple_element<0, C>::type, T>::value), "");
static_assert((std::is_same<std::tuple_element<1, C>::type, T>::value), "");
static_assert((std::is_same<std::tuple_element<2, C>::type, T>::value), "");
}
{
typedef int T;
typedef std::array<T, 3> C;
static_assert((std::is_same<std::tuple_element<0, C>::type, T>::value), "");
static_assert((std::is_same<std::tuple_element<1, C>::type, T>::value), "");
static_assert((std::is_same<std::tuple_element<2, C>::type, T>::value), "");
}
}
|
