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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Clang-format does not de-duplicate indented #includes"
href="https://bugs.llvm.org/show_bug.cgi?id=46555">46555</a>
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<th>Summary</th>
<td>Clang-format does not de-duplicate indented #includes
</td>
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<th>Product</th>
<td>clang
</td>
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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>Windows NT
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Formatter
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>kyrylo.bohdanenko@gmail.com
</td>
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<th>CC</th>
<td>djasper@google.com, klimek@google.com, llvm-bugs@lists.llvm.org
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<p>
<div>
<pre>Usually, clang-format will de-duplicate #include directives.
However, on special inputs, it will not. This behavior is inconsistent.
STEPS TO REPRODUCE
1. Create a source:
cat >main.cpp <<__EOF__
#include <vector>
#include <vector>
2. Run clang-format:
clang-format main.cpp
EXPECTED RESULTS
$ clang-format main.cpp
#include <vector>
ACTUAL RESULTS
$ clang-format main.cpp
#include <vector>
#include <vector>
ADDITIONAL INFORMATION
I am expecting headers to be de-duplicated, because the second pass actutally
eliminates duplicated includes:
$ clang-format main.cpp | clang-format --
#include <vector></pre>
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