1// { dg-do compile { target c++11 } }
2// { dg-options "-g -dA -gdwarf-4" }
3// { dg-final { scan-assembler-times "DIE\[^\n\r\]*DW_TAG_reference_type" 1 } }
4// { dg-final { scan-assembler-times "DIE\[^\n\r\]*DW_TAG_rvalue_reference_type" 1 } }
5
6struct A { A (); ~A (); };
7struct B { B (); ~B (); };
8
9void
10foo ()
11{
12  A v;
13  A &a = v;
14  B &&b = B ();
15}
16