binutils-gdb/gdb/testsuite/gdb.cp/vla-cxx.cc
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/* This testcase is part of GDB, the GNU debugger.
Copyright 2014-2022 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/>. */
struct container;
struct element
{
container &c;
element(container &cc) : c (cc) { }
};
struct container
{
element e;
container() : e(*this) { }
};
int main(int argc, char **argv)
{
int z = 3;
// Note that this is a GNU extension.
int vla[z];
typeof (vla) &vlaref (vla);
typedef typeof (vla) &vlareftypedef;
vlareftypedef vlaref2 (vla);
container c;
for (int i = 0; i < z; ++i)
vla[i] = 5 + 2 * i;
// vlas_filled
vla[0] = 2 * vla[0];
return vla[2];
}