[Issue 12202] SortedRange + alias this + foreach => Segmentation fault

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=12202

--- Comment #2 from hst...@quickfur.ath.cx ---
OK, managed to cut it down to an almost bare-minimal test case:

----range.d----
@property front()() { }
---------------

----test.d----
struct S
{
    import range;
}
unittest
{
    S a1;
    foreach(i, e; a1)
    {
    }
}
---------------

Compiler command: dmd -main -unittest test.d

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