Updated runtest to always rebuild libtangobos-partial.a in case of updates. Changed std.stdarg to import ldc.vararg so it has the correct implementation.

module mini.norun_debug4;

void main()
{
    char c = 'c';
    wchar wc = 'w';
    dchar dc = 'd';

    int* fail = cast(int*) 1;
    *fail = 32;
}