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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 - Static analyzer false positive InnerPointer with std::data() from C++17"
href="https://bugs.llvm.org/show_bug.cgi?id=49628">49628</a>
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<th>Summary</th>
<td>Static analyzer false positive InnerPointer with std::data() from C++17
</td>
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<th>Product</th>
<td>clang
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Static Analyzer
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<th>Assignee</th>
<td>dcoughlin@apple.com
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<th>Reporter</th>
<td>dmjpp@hotmail.com
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<th>CC</th>
<td>dcoughlin@apple.com, llvm-bugs@lists.llvm.org
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<pre>The following C++17 code falsely triggers InnerPointer.
#include <string>
int main()
{
auto s = std::string("abc");
auto p = data(s); // this triggers the warning
// auto p = s.data(); // this is OK
p[1] = 'Z';
}
std::data() is a very simple addition to C++17,
<a href="https://en.cppreference.com/w/cpp/iterator/data">https://en.cppreference.com/w/cpp/iterator/data</a></pre>
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