From 7c7aba6e5fef47a01a136be655b0a92cfd7090f6 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Fri, 16 Jun 2017 21:03:24 +0000
Subject: Vendor import of llvm trunk r305575:
 https://llvm.org/svn/llvm-project/llvm/trunk@305575

---
 include/llvm/ADT/MapVector.h | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

(limited to 'include/llvm/ADT/MapVector.h')

diff --git a/include/llvm/ADT/MapVector.h b/include/llvm/ADT/MapVector.h
index ac1885758cb9c..26a555ee1d3bd 100644
--- a/include/llvm/ADT/MapVector.h
+++ b/include/llvm/ADT/MapVector.h
@@ -19,6 +19,12 @@
 
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/SmallVector.h"
+#include <algorithm>
+#include <cassert>
+#include <cstddef>
+#include <iterator>
+#include <type_traits>
+#include <utility>
 #include <vector>
 
 namespace llvm {
@@ -27,20 +33,20 @@ namespace llvm {
 /// in a deterministic order. The values are kept in a std::vector and the
 /// mapping is done with DenseMap from Keys to indexes in that vector.
 template<typename KeyT, typename ValueT,
-         typename MapType = llvm::DenseMap<KeyT, unsigned>,
-         typename VectorType = std::vector<std::pair<KeyT, ValueT> > >
+         typename MapType = DenseMap<KeyT, unsigned>,
+         typename VectorType = std::vector<std::pair<KeyT, ValueT>>>
 class MapVector {
-  typedef typename VectorType::value_type value_type;
-  typedef typename VectorType::size_type size_type;
+  using value_type = typename VectorType::value_type;
+  using size_type = typename VectorType::size_type;
 
   MapType Map;
   VectorType Vector;
 
 public:
-  typedef typename VectorType::iterator iterator;
-  typedef typename VectorType::const_iterator const_iterator;
-  typedef typename VectorType::reverse_iterator reverse_iterator;
-  typedef typename VectorType::const_reverse_iterator const_reverse_iterator;
+  using iterator = typename VectorType::iterator;
+  using const_iterator = typename VectorType::const_iterator;
+  using reverse_iterator = typename VectorType::reverse_iterator;
+  using const_reverse_iterator = typename VectorType::const_reverse_iterator;
 
   /// Clear the MapVector and return the underlying vector.
   VectorType takeVector() {
@@ -220,4 +226,4 @@ struct SmallMapVector
 
 } // end namespace llvm
 
-#endif
+#endif // LLVM_ADT_MAPVECTOR_H
-- 
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