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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - reserved-user-defined-literal warning or error?"
href="http://llvm.org/bugs/show_bug.cgi?id=20162">20162</a>
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<th>Summary</th>
<td>reserved-user-defined-literal warning or error?
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>C++
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ruslan_baratov@yahoo.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Since '-W' family options is for warnings expected that this code will be
compiled without errors:
<span class="quote">> cat foo.cpp</span >
#define N
const char* x = "abc"N;
But compilation failed with *error* (instead of just reporting warning note):
<span class="quote">> clang++ -std=c++11 foo.cpp</span >
foo.cpp:2:22: error: invalid suffix on literal; C++11 requires a space between
literal and identifier [-Wreserved-user-defined-literal]
const char* x = "abc"N;
^
1 error generated.
<span class="quote">> echo $?</span >
1
clang version:
<a href="http://llvm.org/git/clang@92b1476ea6c20682a5dc59bec72da06512bcd405">http://llvm.org/git/clang@92b1476ea6c20682a5dc59bec72da06512bcd405</a>
<a href="http://llvm.org/git/llvm@a1ff0aed40d1df9e8336d23eb53db0620a046e81">http://llvm.org/git/llvm@a1ff0aed40d1df9e8336d23eb53db0620a046e81</a></pre>
</div>
</p>
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