core/com.nokia.carbide.cpp.compiler.doc.user/html/pragmas/p_longlong_prepeval.htm
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<h3>longlong_prepeval</h3>
<p> Controls whether or not the preprocessor treats integral constant expressions as long long. </p>
<h5>Syntax</h5>
<p class="code">#pragma longlong_prepeval on | off | reset
</p>
<h5>Targets</h5>
All platforms.<br />
<h5>Remarks</h5>
<p>If you enable this pragma, the C/C++ preprocessor treats integral constant expressions in #if, #elif as type long long.</p>
<p>This pragma does not correspond to any panel setting. To check this setting, use <span class="code">__option (longlong_prepeval)</span><span class="code"></span>, described in <a href="../symbols/sym_settings.htm">Checking Settings</a>. The default setting is <span class="code">on</span>.</p>
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