[ddbg] How do I get further

[Jason House]

Jascha Wetzel Wrote:
> I'm also interested in reproducing this problem myself, because of the 
> truncated stacktrace. If you can create a small testcase, i'd appreciate 
> you sending me it.

I've finally nailed it down to a simple file.  Sometimes, this will crash dmd 1.018.  Other times it's just an executable that crashes.  I have not yet tried it with a newer dmd.  It never gets into main, which may explain the short stack output.  I have not tested this with phobos either (only tango 0.99).

version=crash;
//version=work1;
//version=work2;
//version=work3;

interface I{
}

class C : public I{
}

unittest{
        version(crash) scope I def = new C;
        version(work1) scope C def = new C;
        version(work2)       I def = new C;
        version(work3)       C def = new C;
}

int main(){
        return 0;
}