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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Diagnostic when calling rvalue-qualified functions without an rvalue is not unhelpful"
href="https://llvm.org/bugs/show_bug.cgi?id=31067">31067</a>
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<th>Summary</th>
<td>Diagnostic when calling rvalue-qualified functions without an rvalue is not unhelpful
</td>
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<th>Product</th>
<td>clang
</td>
</tr>
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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>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>C++11
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>dcheng@google.com
</td>
</tr>
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<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>$ cat test.cc
int main() {
struct C {
void F() && {}
};
C c;
c.F();
}
$ third_party/llvm-build/Release+Asserts/bin/clang++ -std=c++11 test.cc
test.cc:6:3: error: cannot initialize object parameter of type 'C' with an
expression of type 'C'
c.F();
^
1 error generated.
It would be nice if clang hinted that c isn't an rvalue.</pre>
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