// tt is float32 or float64, and ft is also unsigned
				if tt.Size() == 4 {
					return s.uint32Tofloat32(n, v, ft, tt)
				}
				if tt.Size() == 8 {
					return s.uint32Tofloat64(n, v, ft, tt)
				}
			} else if tt.Size() == 4 && tt.IsInteger() && !tt.IsSigned() {
				// ft is float32 or float64, and tt is unsigned integer
				if ft.Size() == 4 {