84 lines
1.7 KiB
C++
84 lines
1.7 KiB
C++
/* This test script is part of GDB, the GNU debugger.
|
|
|
|
Copyright 2006-2018 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
/* Rvalue reference parameter tests, based on ref-params.cc. */
|
|
|
|
#include <utility>
|
|
|
|
struct Parent
|
|
{
|
|
Parent (int id0) : id (id0) { }
|
|
int id;
|
|
};
|
|
|
|
struct Child : public Parent
|
|
{
|
|
Child (int id0) : Parent (id0) { }
|
|
};
|
|
|
|
int
|
|
f1 (Parent &&R)
|
|
{
|
|
return R.id; /* Set breakpoint marker3 here. */
|
|
}
|
|
|
|
int
|
|
f2 (Child &&C)
|
|
{
|
|
return f1 (std::move (C)); /* Set breakpoint marker2 here. */
|
|
}
|
|
|
|
struct OtherParent
|
|
{
|
|
OtherParent (int other_id0) : other_id (other_id0) { }
|
|
int other_id;
|
|
};
|
|
|
|
struct MultiChild : public Parent, OtherParent
|
|
{
|
|
MultiChild (int id0) : Parent (id0), OtherParent (id0 * 2) { }
|
|
};
|
|
|
|
int
|
|
mf1 (OtherParent &&R)
|
|
{
|
|
return R.other_id;
|
|
}
|
|
|
|
int
|
|
mf2 (MultiChild &&C)
|
|
{
|
|
return mf1 (std::move (C));
|
|
}
|
|
|
|
int
|
|
main ()
|
|
{
|
|
Child Q(40);
|
|
Child &QR = Q;
|
|
|
|
/* Set breakpoint marker1 here. */
|
|
|
|
f1 (Child (41));
|
|
f2 (Child (42));
|
|
|
|
MultiChild MQ (53);
|
|
MultiChild &MQR = MQ;
|
|
|
|
mf2 (std::move (MQ)); /* Set breakpoint MQ here. */
|
|
}
|