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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Inconsistent behavior symbol generation c vs c++."
href="https://bugs.llvm.org/show_bug.cgi?id=38059">38059</a>
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<th>Summary</th>
<td>Inconsistent behavior symbol generation c vs c++.
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>6.0
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>-New Bugs
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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</tr>
<tr>
<th>Reporter</th>
<td>mostrows@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Given this code (x.c):
int x;
const int y = 2;
extern const int z;
const int z = 3;
Compile: clang-6.0 -c x.c -o xc.o
Compile as c++: clang++-6.0 -c x.c -o x+.o
Look at generated symbols:
nm -a xc.o:
0000000000000004 C x
0000000000000000 a x.c
0000000000000000 R y
0000000000000004 R z
nm -a x+.o:
0000000000000000 B x
0000000000000000 a x.c
0000000000000000 R z
The C++ compilation does not generate a "y" symbol, but the C compilation does.</pre>
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