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<h3 class="section">4.1 Translation</h3>

     <ul>
<li><cite>How a diagnostic is identified (C90 3.7, C99 3.10, C90 and C99 5.1.1.3).</cite>

     <p>Diagnostics consist of all the output sent to stderr by GCC.

     <li><cite>Whether each nonempty sequence of white-space characters other than
new-line is retained or replaced by one space character in translation
phase 3 (C90 and C99 5.1.1.2).</cite>

     <p>See <a href="../cpp/Implementation_002ddefined-behavior.html#Implementation_002ddefined-behavior">Implementation-defined behavior</a>.

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