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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Clang-format crashes on file with UCS-2 LE BOM encoding Assertion failed: getClient() && "DiagnosticClient not set!""
href="https://bugs.llvm.org/show_bug.cgi?id=33946">33946</a>
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<th>Summary</th>
<td>Clang-format crashes on file with UCS-2 LE BOM encoding Assertion failed: getClient() && "DiagnosticClient not set!"
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>4.0
</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
</td>
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<th>Reporter</th>
<td>jvapen@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>Created <span class=""><a href="attachment.cgi?id=18849" name="attach_18849" title="Reproduction files">attachment 18849</a> <a href="attachment.cgi?id=18849&action=edit" title="Reproduction files">[details]</a></span>
Reproduction files
Found on clang-format 4.0.1 when trying to use on Windows.
A file created via
clang-format test.cpp > test.formatted.cpp
will be in in UCS-2 LE BOM (according to notepad++) by default on Windows.
(Note that we don't use -i as this touches the file when no formatting needs to
occur)
If we than run:
clang-format test.formatted.cpp
We get: Assertion failed: getClient() && "DiagnosticClient not set!"
In attachment you can test.cpp (no _clang-format file needed for reproduction),
which crashes the executable when ran as:
clang-format test.cpp
If converted to UTF-8/Ascii we don't get a crash
Using clang-format version 4.0.1 (tags/RELEASE_401/final)
(from the 64-bit installer)</pre>
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