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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Cannot inspect const static variable"
href="https://llvm.org/bugs/show_bug.cgi?id=25653">25653</a>
</td>
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<th>Summary</th>
<td>Cannot inspect const static variable
</td>
</tr>
<tr>
<th>Product</th>
<td>lldb
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>lldb-dev@lists.llvm.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>verena@codeplay.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=15359" name="attach_15359" title="simple test case with a const static">attachment 15359</a> <a href="attachment.cgi?id=15359&action=edit" title="simple test case with a const static">[details]</a></span>
simple test case with a const static
Calling "expr" or "target variable" on a constant static global in C doesn't
work. The error is
error: use of undeclared identifier 'limit'
or
error: can't find global variable 'limit'
It seems the variable is given the 'DW_AT_const_value' DWARF attribute. However
lldb can't find it. If you compile slightly differently so is has a
'DW_AT_location' attribute instead, lldb deals with it okay.
This works in gcc, which produces a 'DW_AT_location' attribute.
To reproduce compile with "clang -g -O0 InspectConstStatic.c"
Then call lldb with the commands:
b main
r
expr limit</pre>
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