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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - ambiguous operator<< for c++11 enum of type bool"
href="https://llvm.org/bugs/show_bug.cgi?id=31229">31229</a>
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<th>Summary</th>
<td>ambiguous operator<< for c++11 enum of type bool
</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>
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<th>Severity</th>
<td>normal
</td>
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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
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</tr>
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<th>Reporter</th>
<td>vik.kirilov@gmail.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>The following code does not compile with any clang version I have tested:
#include <iostream>
enum A : bool {
Yup = true,
Nop = false,
};
int main() {
A t = Yup;
std::cout << t;
}
This is the error:
error: use of overloaded operator '<<' is ambiguous (with operand types
'ostream' (aka 'basic_ostream<char>') and 'A')
Here is a link to an online compiler:
<a href="http://melpon.org/wandbox/permlink/YtTxiYfVsmJR16Ih">http://melpon.org/wandbox/permlink/YtTxiYfVsmJR16Ih</a>
This issue is non-existent with gcc.
Hope this is not a duplicate... first bug report here.</pre>
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