URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [g++.old-deja/] [g++.jason/] [rvalue2.C] - Blame information for rev 338

Details | Compare with Previous | View Log


// { dg-do run  }
// Test for undesired aliasing.
 
struct A {
  const A * get_this () const { return this; }
};
 
int main ()
{
  A a;
  int r = 0;
  const A& ar1 = (A)a;
  if (&ar1 == &a)
    r |= 1;
  if (A(a).get_this () == &a)
    r |= 2;
  return r;
}

Line No.	Rev	Author	Line
1	305	jeremybenn	`// { dg-do run }`
2			`// Test for undesired aliasing.`
3
4			`struct A {`
5			`const A * get_this () const { return this; }`
6			`};`
7
8			`int main ()`
9			`{`
10			`A a;`
11			`int r = 0;`
12			`const A& ar1 = (A)a;`
13			`if (&ar1 == &a)`
14			`r \|= 1;`
15			`if (A(a).get_this () == &a)`
16			`r \|= 2;`
17			`return r;`
18			`}`

Browse

Tools

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [g++.old-deja/] [g++.jason/] [rvalue2.C] - Blame information for rev 338