Regehr himself &quot;disproved&quot; Fermat&#x27;s Last Theorem by abusing a non-terminating loop and over-aggressive compilers.<p><a href="http:&#x2F;&#x2F;blog.regehr.org&#x2F;archives&#x2F;140" rel="nofollow">http:&#x2F;&#x2F;blog.regehr.org&#x2F;archives&#x2F;140</a>