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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Infinite loop iterating Objective-C method declarations in categories when the AST was deserialized from an .ast file"
href="https://llvm.org/bugs/show_bug.cgi?id=23175">23175</a>
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<th>Summary</th>
<td>Infinite loop iterating Objective-C method declarations in categories when the AST was deserialized from an .ast file
</td>
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<th>Product</th>
<td>clang
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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
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>-New Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>thonermann@coverity.com
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<pre>I encountered an infinite loop in Clang 3.4 - trunk (r234313) when iterating
over ObjCMethodDecl declarations using the Decl::redecl_begin() and
Decl::redecl_end() interfaces for methods declared in both category and
category implementation declarations when the AST has been deserialized from a
.ast file. Iteration terminates correctly when the AST has not been serialized
and then deserialized.
I haven't been able to reproduce this issue using the clang command line. I
have a unit test that I will attach.</pre>
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