cb6-2" aria-hidden="true" tabindex="-1"></a><span class="dt">real</span> foo(<span class="dt">real</span> a, <span class="dt">int</span> b);</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
<p>These functions do <strong>not</strong> have a unique minimum when called with two integer arguments <code>foo(1,2)</code>, and therefore cannot be called as such.</p>
<p>Promotion of integers to complex numbers is considered as two separate promotions, on