| // https://issues.dlang.org/show_bug.cgi?id=19441 | |
| struct S1 | |
| { | |
| int a; | |
| long b; | |
| alias a this; | |
| } | |
| struct S2 | |
| { | |
| S1 v; | |
| alias v this; | |
| } | |
| void main() | |
| { | |
| auto x = S2(S1(1, 12345678)); | |
| assert(x.a == 1 && x.b == 12345678); // prints: 1 12345678 | |
| S1 y; | |
| y = x; | |
| assert(y.a == 1 && y.b == 12345678); | |
| y = x.v; | |
| assert(y.a == 1 && y.b == 12345678); | |
| } |