v class="intro-declaration"><code class="language-swift">protocol _DisallowMixedSignArithmetic</code></div>

<div class="discussion comment">
    <p>This protocol is an implementation detail of <code>UnsignedIntegerType</code>;
do not use it directly.</p>
</div>

<table class="standard">
<tr>
<th id="inheritance">Inheritance</th>
<td>
<code class="inherits">BitwiseOperationsType, Comparable, CustomStringConvertible, Equatable, Hashable, IntegerArithmeticType, IntegerLiteralConvertible, _Incrementable, _Inte