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<h3 class="section">Integers</h3>
<ul>
<li><cite>Any extended integer types that exist in the implementation (6.2.5).</cite>
<li><cite>Whether signed integer types are represented using sign and magnitude,
two's complement, or one's complement, and whether the extraordinary value
is a trap representation or an ordinary value (6.2.6.2).</cite>
<p>GCC supports only two's complement integer types, and all bit patterns
are ordinary values.
</p><li><cite>The rank of any extended integer type relative to another extended
integer type with the same precision (6.3.1.1).</cite>
<li><cite>The result of, or the signal raised by, converting an integer to a
signed integer type when the value cannot be represented in an object of
that type (6.3.1.3).</cite>
<li><cite>The results of some bitwise operations on signed integers (6.5).</cite>
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