summaryrefslogtreecommitdiff
path: root/gcc/testsuite/g++.old-deja/g++.jason/ref7.C
blob: a7a7f8cd5d0e5643bc6bda0feeb56eb2ad3ea5cd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
// { dg-do run  }
// Testcase for the lifetime of a temporary object which is used to
// initialize a reference.

int destroyed = 0;

struct A {
  A() { }
  A(int) { }
  ~A() { destroyed++; }
};

A a;
A foo () { return a; }

int main()
{
  const A& ar = foo();
  const A& ar2 = A();
  const A& ar3 = (A)1;
  return destroyed;
}