Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits. Changed ClassInfo generation to no longer access the default initializer of ClassInfo, fixes problems with index mismatch.

extern(C) int printf(char*, ...);

static this()
{
    printf("static this\n");
}

static ~this()
{
    printf("static ~this\n");
}

void main()
{
    printf("main\n");
}