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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [opt/] [nrv1.C] - Blame information for rev 478

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// Test for the named return value optimization.
// { dg-do run }
// { dg-options -fno-inline }
 
int c;
int d;
 
struct A
{
  A() { ++c; }
  A(const A&) { ++c; };
  ~A() { ++d; }
};
 
inline A f ()
{
  A a;
  return a;
}
 
int main ()
{
  {
    A a = f ();
  }
 
  return !(c == 1 && c == d);
}

Line No.	Rev	Author	Line
1	301	jeremybenn	`// Test for the named return value optimization.`
2			`// { dg-do run }`
3			`// { dg-options -fno-inline }`
4
5			`int c;`
6			`int d;`
7
8			`struct A`
9			`{`
10			`A() { ++c; }`
11			`A(const A&) { ++c; };`
12			`~A() { ++d; }`
13			`};`
14
15			`inline A f ()`
16			`{`
17			`A a;`
18			`return a;`
19			`}`
20
21			`int main ()`
22			`{`
23			`{`
24			`A a = f ();`
25			`}`
26
27			`return !(c == 1 && c == d);`
28			`}`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [opt/] [nrv1.C] - Blame information for rev 478