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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Missing -Wself-assign (-field) for struct member self assignments"
href="https://bugs.llvm.org/show_bug.cgi?id=41661">41661</a>
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<th>Summary</th>
<td>Missing -Wself-assign (-field) for struct member self assignments
</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>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Static Analyzer
</td>
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<th>Assignee</th>
<td>dcoughlin@apple.com
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<th>Reporter</th>
<td>david.bolvansky@gmail.com
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</tr>
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<th>CC</th>
<td>dcoughlin@apple.com, llvm-bugs@lists.llvm.org
</td>
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<p>
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<pre>Tested with current Clang trunk.
struct A {
int b;
};
void selfassign(struct A *a, struct A *b, int n)
{
a->b = a->b; // Sadly, no warning (typo, should be b->b)
n = n; // Clang warns
}</pre>
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