204 lines
2.1 KiB
C++
204 lines
2.1 KiB
C++
/* This testcase is part of GDB, the GNU debugger.
|
|
|
|
Copyright 2014-2018 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/>. */
|
|
|
|
class S
|
|
{
|
|
public:
|
|
S () { }
|
|
S (S &obj);
|
|
|
|
S operator+ (const S &s);
|
|
|
|
int a;
|
|
};
|
|
|
|
S::S (S &obj)
|
|
{
|
|
a = obj.a;
|
|
}
|
|
|
|
S
|
|
S::operator+ (const S &s)
|
|
{
|
|
S res;
|
|
|
|
res.a = a + s.a;
|
|
|
|
return res;
|
|
}
|
|
|
|
S
|
|
f (int i)
|
|
{
|
|
S s;
|
|
|
|
s.a = i;
|
|
|
|
return s;
|
|
}
|
|
|
|
int
|
|
g (const S &s)
|
|
{
|
|
return s.a;
|
|
}
|
|
|
|
class A
|
|
{
|
|
public:
|
|
A operator+ (const A &);
|
|
int a;
|
|
};
|
|
|
|
A
|
|
A::operator+ (const A &obj)
|
|
{
|
|
A n;
|
|
|
|
n.a = a + obj.a;
|
|
|
|
return n;
|
|
}
|
|
|
|
A
|
|
p ()
|
|
{
|
|
A a;
|
|
a.a = 12345678;
|
|
return a;
|
|
}
|
|
|
|
A
|
|
r ()
|
|
{
|
|
A a;
|
|
a.a = 10000000;
|
|
return a;
|
|
}
|
|
|
|
A
|
|
q (const A &a)
|
|
{
|
|
return a;
|
|
}
|
|
|
|
class B
|
|
{
|
|
public:
|
|
int b[1024];
|
|
};
|
|
|
|
B
|
|
makeb ()
|
|
{
|
|
B b;
|
|
int i;
|
|
|
|
for (i = 0; i < 1024; i++)
|
|
b.b[i] = i;
|
|
|
|
return b;
|
|
}
|
|
|
|
int
|
|
getb (const B &b, int i)
|
|
{
|
|
return b.b[i];
|
|
}
|
|
|
|
class C
|
|
{
|
|
public:
|
|
C ();
|
|
~C ();
|
|
|
|
A operator* ();
|
|
|
|
A *a_ptr;
|
|
};
|
|
|
|
C::C ()
|
|
{
|
|
a_ptr = new A;
|
|
a_ptr->a = 5678;
|
|
}
|
|
|
|
C::~C ()
|
|
{
|
|
delete a_ptr;
|
|
}
|
|
|
|
A
|
|
C::operator* ()
|
|
{
|
|
return *a_ptr;
|
|
}
|
|
|
|
#define TYPE_INDEX 1
|
|
|
|
enum type
|
|
{
|
|
INT,
|
|
CHAR
|
|
};
|
|
|
|
union U
|
|
{
|
|
public:
|
|
U (type t);
|
|
type get_type ();
|
|
|
|
int a;
|
|
char c;
|
|
type tp[2];
|
|
};
|
|
|
|
U::U (type t)
|
|
{
|
|
tp[TYPE_INDEX] = t;
|
|
}
|
|
|
|
U
|
|
make_int ()
|
|
{
|
|
return U (INT);
|
|
}
|
|
|
|
U
|
|
make_char ()
|
|
{
|
|
return U (CHAR);
|
|
}
|
|
|
|
type
|
|
U::get_type ()
|
|
{
|
|
return tp[TYPE_INDEX];
|
|
}
|
|
|
|
int
|
|
main ()
|
|
{
|
|
int i = g(f(0));
|
|
A a = q(p() + r());
|
|
|
|
B b = makeb ();
|
|
C c;
|
|
|
|
return i + getb(b, 0); /* Break here */
|
|
}
|