```
import std.stdio;

struct S {
    int x;
}
S s;
void main() {
    foreach (i, ref m; s.tupleof) {
        writefln("%s %s, %s", &s.tupleof[i], &m, m);
    }
    switch (0) {
        foreach (i, ref m; s.tupleof) {
            case i:
                writefln("%s %s, %s", &s.tupleof[i], &m, m);
        }
        default:
    }
}
```

Output:
```
7FAEC3D00260 7FAEC3D00260, 0
7FAEC3D00260 10DBF58F7, 15760771
```

Sometimes it crashes on segmentation fault since it doesn't really copy `m` where it thinks it is.
Same happens when `s` is `__gshared S s;`.
Reproduces both on `dmd v2.071.0 on OSX` and `ldc2 1.1.0git-3139c87 on linux`.