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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/is_lvalue_reference/value.cc
bcb5a00c717badd5c88e1e1a0149f834e960ec80
1 // { dg-do compile { target c++11 } }
3 // 2007-06-02 Paolo Carlini <pcarlini@suse.de>
5 // Copyright (C) 2007-2019 Free Software Foundation, Inc.
7 // This file is part of the GNU ISO C++ Library. This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 3, or (at your option)
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
22 #include <type_traits>
23 #include <testsuite_tr1.h>
27 using std::is_lvalue_reference
;
28 using namespace __gnu_test
;
30 static_assert(test_category
<is_lvalue_reference
, int&>(true), "");
31 static_assert(test_category
<is_lvalue_reference
, ClassType
&>(true), "");
32 static_assert(test_category
<is_lvalue_reference
, int(&)(int)>(true), "");
35 static_assert(test_category
<is_lvalue_reference
, int&&>(false), "");
36 static_assert(test_category
<is_lvalue_reference
, ClassType
>(false), "");