ia p unsaved_files). The source
code will be reparsed with the same command-line options as it was
originally parsed.</p>

<p>Reparsing a translation unit invalidates all cursors and source locations
that refer into that translation unit. This makes reparsing a translation
unit semantically equivalent to destroying the translation unit and then
creating a new translation unit with the same command-line arguments.
However, it may be more efficient to reparse a translation unit using this
routine.</p>

<p>The