blob: ca39e7e0f32b51d720b7290977052b5cd36041b3 [file] [log] [blame]
// PR optimization/19531
// forbids NRV on volatile return value.
// { dg-options -O2 }
// { dg-do run }
extern "C" { void abort(); }
struct A
{
int d;
A () { d = 123; }
A (const A & o) { d = o.d; }
A (volatile const A & o) { d = o.d + 2; }
};
A bar()
{
volatile A l;
return l;
}
int main()
{
A a = bar ();
if (a.d != 125)
abort();
return 0;
}