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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Replace Sema::DynamicClasses with something more targeted"
href="http://llvm.org/bugs/show_bug.cgi?id=15236">15236</a>
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<th>Summary</th>
<td>Replace Sema::DynamicClasses with something more targeted
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>C++
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>richard-llvm@metafoo.co.uk
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<th>CC</th>
<td>dgregor@apple.com, llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>At the end of a TU, we iterate over Sema::DynamicClasses to find the classes
whose key function was defined in that TU. In the case of PCH/modules, this
deserializes the definitions of all dynamic classes in all modules included
into the TU. We could instead just keep a list of those classes whose key
functions have been defined -- we know whether a function is a key function at
its point of definition, since a function cannot become inline after its
definition.
Also, we should issue a warning if a key function is defined outside of the
main source file, or in a PCH or a module.</pre>
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