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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/tuple/tuple_element_t.cc
1 // { dg-options "-std=gnu++14" }
4 // Copyright (C) 2014-2016 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/>.
31 // As foo isn't constructible from anything else, this
32 // lets us check if the alias is returning foo when it should
34 tuple_element_t
<0,tuple
<foo
,void,int> > q2(q1
);
35 tuple_element_t
<2,tuple
<void,int,foo
> > q3(q1
);
36 tuple_element_t
<0,const tuple
<foo
,void,int> > q4(q1
);
37 tuple_element_t
<2,const tuple
<void,int,foo
> > q5(q1
);
38 tuple_element_t
<0,volatile tuple
<foo
,void,int> > q6(q1
);
39 tuple_element_t
<2,volatile tuple
<void,int,foo
> > q7(q1
);
40 tuple_element_t
<0,const volatile tuple
<foo
,void,int> > q8(q1
);
41 tuple_element_t
<2,const volatile tuple
<void,int,foo
> > q9(q1
);