Float32    *types.Type
	Float64    *types.Type
	UInt       *types.Type
	Uintptr    *types.Type
	String     *types.Type
	BytePtr    *types.Type // TODO: use unsafe.Pointer instead?
	Int32Ptr   *types.Type
	UInt32Ptr  *types.Type
	IntPtr     *types.Type
	UintptrPtr *types.Type
	Float32Ptr *types.Type
	Float64Ptr *types.Type
	BytePtrPtr *types.Type
}

// NewTypes creates and populates a Types.
func NewTypes() *Types {

				var hash *ssa.Value
				if src.IsEmptyInterface() {
					hash = s.newValue2(ssa.OpLoad, typs.UInt32, s.newValue1I(ssa.OpOffPtr, typs.UInt32Ptr, rttype.Type.OffsetOf("Hash"), typ), s.mem())
				} else {
					hash = s.newValue2(ssa.OpLoad, typs.UInt32, s.newValue1I(ssa.OpOffPtr, typs.UInt32Ptr, rttype.ITab.OffsetOf("Hash"), itab), s.mem())
				}
				hash = s.newValue1(zext, typs.Uintptr, hash)
				s.vars[hashVar] = hash