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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - False-positives from scan-build clang 12"
href="https://bugs.llvm.org/show_bug.cgi?id=51027">51027</a>
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<th>Summary</th>
<td>False-positives from scan-build clang 12
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<th>Product</th>
<td>clang
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<th>Version</th>
<td>12.0
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>C
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>jorge_goias@hotmail.com
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<th>CC</th>
<td>blitzrakete@gmail.com, dgregor@apple.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
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<pre>I used scan-build with clang 12 and I believe that has a lots of
"false-positive".
The problem is with operator &.
Simplified example:
int main(void) {
int v;
foo(&v);
printf("v=%d\n", v); /* clang reports uninitialized var used here */
}
Of course, that code analyzed is more complex.
But I think that code that analyze the operator &, need be revised.
thanks.</pre>
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