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76 lines
1.5 KiB
C++
76 lines
1.5 KiB
C++
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2002-2018 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Rvalue references casting tests, based on casts.cc. */
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#include <utility>
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struct A
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{
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int a;
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A (int aa): a (aa) {}
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};
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struct B: public A
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{
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int b;
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B (int aa, int bb): A (aa), b (bb) {}
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};
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struct Alpha
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{
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virtual void x () { }
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};
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struct Gamma
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{
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};
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struct Derived : public Alpha
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{
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};
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struct VirtuallyDerived : public virtual Alpha
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{
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};
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struct DoublyDerived : public VirtuallyDerived,
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public virtual Alpha,
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public Gamma
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{
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};
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int
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main (int argc, char **argv)
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{
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A *a = new B (42, 1729);
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B *b = (B *) a;
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A &ar = *b;
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B &br = (B&)ar;
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A &&arr = std::move (A (42));
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B &&brr = std::move (B (42, 1729));
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Derived derived;
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DoublyDerived doublyderived;
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Alpha *ad = &derived;
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Alpha *add = &doublyderived;
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return 0; /* breakpoint spot: rvalue-ref-casts.exp: 1 */
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}
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