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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Specializing template methods with enum parameters not working in 3.7"
href="https://llvm.org/bugs/show_bug.cgi?id=24921">24921</a>
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<th>Summary</th>
<td>Specializing template methods with enum parameters not working in 3.7
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>3.7
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
</td>
</tr>
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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++
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>maxime.van.noppen@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 on clang 3.7 but works on clang 3.6 and
various versions of gcc.
-----
enum EnumType { A };
class MyClass
{
template<int I> inline void set(int v);
template<EnumType P> inline void set(int v, int I);
};
template<> void MyClass::set<A>(int v, int I) { }
-----
Fails with the error:
error: no function template matches function template specialization 'set'
template<> void MyClass::set<A>(int v, int I) { }
5 : note: candidate template ignored: could not match 'void (int)' against
'void (int, int)'
template<int I> inline void set(int v);
7 : note: candidate template ignored: invalid explicitly-specified argument for
template parameter 'P'
template<EnumType P> inline void set(int v, int I);
Swapping the declaration order of the methods in the classes makes the code
compile, as well as using an enum class.</pre>
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