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.

// ireal

module typeinfo1.ti_ireal;

private import typeinfo1.ti_real;

class TypeInfo_j : TypeInfo_e
{
    char[] toString() { return "ireal"; }
}