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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/remove_extent/value.cc
1 // { dg-options "-std=gnu++11" }
4 // Copyright (C) 2013-2016 Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
21 #include <type_traits>
22 #include <testsuite_tr1.h>
26 using std::remove_extent
;
28 using namespace __gnu_test
;
30 static_assert(is_same
<remove_extent
<int>::type
, int>::value
, "");
31 static_assert(is_same
<remove_extent
<int[2]>::type
, int>::value
, "");
32 static_assert(is_same
<remove_extent
<int[2][3]>::type
, int[3]>::value
, "");
33 static_assert(is_same
<remove_extent
<int[][3]>::type
, int[3]>::value
, "");
34 static_assert(is_same
<remove_extent
<const int[2]>::type
,
35 const int>::value
, "");
36 static_assert(is_same
<remove_extent
<ClassType
>::type
, ClassType
>::value
, "");
37 static_assert(is_same
<remove_extent
<ClassType
[2]>::type
,
38 ClassType
>::value
, "");
39 static_assert(is_same
<remove_extent
<ClassType
[2][3]>::type
,
40 ClassType
[3]>::value
, "");
41 static_assert(is_same
<remove_extent
<ClassType
[][3]>::type
,
42 ClassType
[3]>::value
, "");
43 static_assert(is_same
<remove_extent
<const ClassType
[2]>::type
,
44 const ClassType
>::value
, "");