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<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>The Linker</title><link rel="stylesheet" href="synopsis.css" type="text/css" /><meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /><link rel="start" href="index.html" title="Synopsis Tutorial" /><link rel="up" href="processors.html" title="Chapter 4. Processor Design" /><link rel="prev" href="cxx-parser.html" title="The Cxx Parser" /><link rel="next" href="comment-processors.html" title="Comment Processors" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">The Linker</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="cxx-parser.html">Prev</a> </td><th width="60%" align="center">Chapter 4. Processor Design</th><td width="20%" align="right"> <a accesskey="n" href="comment-processors.html">Next</a></td></tr></table></div><div class="section" lang="en" xml:lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="linker"></a>The Linker</h2></div></div></div><p>The Linker recursively traverses the ASG using the Visitor
pattern, and replaces any duplicate types with their originals, and
removes duplicate declarations. References to the removed declarations
are replaced with a reference to the original.</p><p>There are many additional transformations that may be applied during
linking, such as the extraction of documentation strings from comments,
the filtering and renaming of symbols, regrouping of declarations based on
special annotations, etc., etc..</p></div><div class="navfooter"><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="cxx-parser.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="processors.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="comment-processors.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">The Cxx Parser </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Comment Processors</td></tr></table></div></body></html>
