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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - lldb crashes when a user variable is declared within a block expression"
href="http://llvm.org/bugs/show_bug.cgi?id=21795">21795</a>
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<th>Summary</th>
<td>lldb crashes when a user variable is declared within a block expression
</td>
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<th>Product</th>
<td>lldb
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Macintosh
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>All Bugs
</td>
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<th>Assignee</th>
<td>lldb-dev@cs.uiuc.edu
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<th>Reporter</th>
<td>jalkut@red-sweater.com
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=13446" name="attach_13446" title="Crash log obtained by trying to declare a user variable within block scope.">attachment 13446</a> <a href="attachment.cgi?id=13446&action=edit" title="Crash log obtained by trying to declare a user variable within block scope.">[details]</a></span>
Crash log obtained by trying to declare a user variable within block scope.
I'm playing around with trying to save block expressions to user variables, and
while doing so I ended up trying to declare some internal block variables as
user variables as well. This reliably crashes lldb on my machine:
lldb -n TextEdit (or any process)
This works:
expr void (^$myBlock)(void) = ^void(void){ int hello; }
This crashes:
expr void (^$myBlock)(void) = ^void(void){ int $hello; }
Typical crash log attached.</pre>
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