<p></p>
<p>I think this is related to a bug in some old gcc:</p>
<ul>
<li><a href="https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119" rel="nofollow">https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119</a></li>
</ul>
<p>It should be ignored, like suggested at:</p>
<ul>
<li><a href="https://stackoverflow.com/a/13758286" rel="nofollow">https://stackoverflow.com/a/13758286</a></li>
</ul>
<p>I do not plan to go for the non-standard <code>{{0}}</code> variant just for this case, the initialization with <code>{0}</code> is what C standard specify.</p>

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