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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - clang fix-it is incorrectly duplicating formatting specifier in some conditions"
href="https://bugs.llvm.org/show_bug.cgi?id=33447">33447</a>
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<th>Summary</th>
<td>clang fix-it is incorrectly duplicating formatting specifier in some conditions
</td>
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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>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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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>Frontend
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>joker.eph@gmail.com
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>Test case:
void RawLog__(const char* format, ...)
__attribute__((__format__ (__printf__, 1, 2)));
#define RAW_LOG_WARNING(...) RawLog__(__VA_ARGS__)
#define RAW_LOG(...) \
RAW_LOG_WARNING(__VA_ARGS__); \
RAW_LOG_WARNING(__VA_ARGS__);
void foo(long long m) {
RAW_LOG("%d", m);
}
Running: `clang test.cpp -c -Xclang -fixit `
Change the call to the RAW_LOG macro to:
RAW_LOG("%lld%lld", m);</pre>
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