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<base href="http://bugzilla.gdcproject.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GDC prevents backend from removing dead functions"
href="http://bugzilla.gdcproject.org/show_bug.cgi?id=161">161</a>
</td>
</tr>
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<th>Summary</th>
<td>GDC prevents backend from removing dead functions
</td>
</tr>
<tr>
<th>Product</th>
<td>GDC
</td>
</tr>
<tr>
<th>Version</th>
<td>development
</td>
</tr>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>minor
</td>
</tr>
<tr>
<th>Priority</th>
<td>Low
</td>
</tr>
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<th>Component</th>
<td>gdc
</td>
</tr>
<tr>
<th>Assignee</th>
<td>ibuclaw@gdcproject.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>johannespfau@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>Private functions which are never used could be removed by the GCC backend, but
we somehow prevent the backend from doing that.
Example: C
--------------
static void foo() {}
--------------
gcc -S -O test.c
D:
--------------
private void foo() {}
--------------
gdc -S -O test.c
The problem is probably in d-decls.cc(FuncDeclaration::toSymbol) and is one of
(or a combination of) these: TREE_PUBLIC set, TREE_USED set, TREE_STATIC not
set?</pre>
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</p>
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