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76 lines
1.6 KiB
C++
76 lines
1.6 KiB
C++
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2014-2018 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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/* Sizeof tests for rvalue references, based on cpsizeof.cc. */
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#include <utility>
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struct Class
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{
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int a;
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char b;
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long c;
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Class () : a (1), b ('2'), c (3) { }
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};
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union Union
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{
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Class *kp;
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char a;
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int b;
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long c;
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};
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enum Enum { A, B, C, D };
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typedef unsigned char a4[4];
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typedef unsigned char a8[8];
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typedef unsigned char a12[12];
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typedef Class c4[4];
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typedef Union u8[8];
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typedef Enum e12[12];
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#define T(N) \
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N N ## obj; \
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N&& N ## _rref = std::move (N ## obj); \
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N* N ## p = &(N ## obj); \
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N*&& N ## p_rref = std::move (N ## p); \
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int size_ ## N = sizeof (N ## _rref); \
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int size_ ## N ## p = sizeof (N ## p_rref); \
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int
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main ()
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{
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T (char);
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T (int);
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T (long);
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T (float);
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T (double);
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T (a4);
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T (a8);
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T (a12);
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T (Class);
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T (Union);
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T (Enum);
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T (c4);
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T (u8);
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T (e12);
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return 0; /* break here */
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}
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