1 /* { dg-do compile } */ 2 /* { dg-options "-O2" } */ 3 4 struct S0 5 { S0S06 S0 () 7 { 8 } 9 }; 10 11 struct S1 12 { S1S113 S1 () 14 { 15 } 16 }; 17 18 S0 s0; 19 S1 s1; 20