function Call(byref val)
    return ++val;
endfunction

function DoNotCall()
    print("TEST FAILURE");
    return error{ errortext := "Called!" };
endfunction

var foo, i := 0;

foo := 1 ? Call(i) : DoNotCall();
print(foo);

foo := 0 ? DoNotCall() : Call(i);
print(foo);

foo := -1 > 0 ? DoNotCall() : Call(i);
print(foo);

foo := -1 > 0 ? DoNotCall() : 0 > 1 ? DoNotCall() : Call(i);
print(foo);

foo := 0 ?: "" ? DoNotCall() : uninit ?: 0 ? DoNotCall() : Call(i);
print(foo);

var bar := struct{};
foo := bar.+baz := "" ?: "truthty" ? 1 : 0 ? Call(i) : DoNotCall();
print(foo);