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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - clang-format gets pretty confused by emojis in string literals"
href="https://llvm.org/bugs/show_bug.cgi?id=30530">30530</a>
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<th>Summary</th>
<td>clang-format gets pretty confused by emojis in string literals
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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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>
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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>
</tr>
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<th>Reporter</th>
<td>nicolasweber@gmx.de
</td>
</tr>
<tr>
<th>CC</th>
<td>djasper@google.com, klimek@google.com, llvm-bugs@lists.llvm.org
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>We have various tests in blink that test processing of emojis (or other non-BMP
unicode chars). Here's one of the tests as processed by clang-format, compared
to the same test with each emoji replaced with an ansi char:
thakis@thakis:~/src/chrome/src$ cat test.cc
TEST_F(SymbolsIteratorTest, AllEmojiZWSSequences)
{
CHECK_RUNS({ { "abcdefghijklmnopqrstuvwxyzabcdefghij"
"klmnopqrstuvxyzabcdefghijklmnopqrstuvwxyzabcdefghilklmnopqrstuvwx"
"yzabcdefghijklmnopqrstuvwxyzabcdef",
FontFallbackPriority::EmojiEmoji } });
}
TEST_F(SymbolsIteratorTest, AllEmojiZWSSequences)
{
CHECK_RUNS({ { "</pre>
</div>
</p>
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