<p>Template declaration duplication, which is fine with <code>gcc</code> but raises error with <code>clang</code>.<br>
For example:</p>

<pre><code>mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:231:28:
error: declaration of 'BoundType' shadows template parameter
template&lt;typename BoundType, typename MatType&gt; class SplitType&gt;
</code></pre>

<hr>

<h4>You can view, comment on, or merge this pull request online at:</h4>
<p>&nbsp;&nbsp;<a href='https://github.com/mlpack/mlpack/pull/446'>https://github.com/mlpack/mlpack/pull/446</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>Fix build failure with clang.</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-0">src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp</a>
    (2)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-1">src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp</a>
    (54)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-2">src/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser.hpp</a>
    (2)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-3">src/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser_impl.hpp</a>
    (6)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-4">src/mlpack/core/tree/binary_space_tree/dual_tree_traverser.hpp</a>
    (2)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-5">src/mlpack/core/tree/binary_space_tree/dual_tree_traverser_impl.hpp</a>
    (4)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-6">src/mlpack/core/tree/binary_space_tree/single_tree_traverser.hpp</a>
    (2)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-7">src/mlpack/core/tree/binary_space_tree/single_tree_traverser_impl.hpp</a>
    (4)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-8">src/mlpack/core/tree/binary_space_tree/traits.hpp</a>
    (2)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-9">src/mlpack/methods/emst/dtb.hpp</a>
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  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-10">src/mlpack/methods/emst/dtb_impl.hpp</a>
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  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-11">src/mlpack/methods/fastmks/fastmks.hpp</a>
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  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-12">src/mlpack/methods/fastmks/fastmks_impl.hpp</a>
    (18)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-13">src/mlpack/methods/kmeans/dual_tree_kmeans.hpp</a>
    (2)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-14">src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp</a>
    (14)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-15">src/mlpack/methods/neighbor_search/neighbor_search.hpp</a>
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  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-16">src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp</a>
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  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-17">src/mlpack/methods/range_search/range_search.hpp</a>
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  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-18">src/mlpack/methods/range_search/range_search_impl.hpp</a>
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  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-19">src/mlpack/methods/rann/ra_search.hpp</a>
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  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-20">src/mlpack/methods/rann/ra_search_impl.hpp</a>
    (16)
  </li>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/446/files#diff-21">src/mlpack/tests/layer_traits_test.cpp</a>
    (6)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/mlpack/mlpack/pull/446.patch'>https://github.com/mlpack/mlpack/pull/446.patch</a></li>
  <li><a href='https://github.com/mlpack/mlpack/pull/446.diff'>https://github.com/mlpack/mlpack/pull/446.diff</a></li>
</ul>

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