From 9aa43ddafefdfa2312cb96c6c4d912a3b1c6186b Mon Sep 17 00:00:00 2001
From: John Wellbelove <smartgit@wellbelove.co.uk>
Date: Wed, 29 Jun 2016 18:18:40 +0100
Subject: [PATCH] Added 'class' to friend declaration.

---
 src/imap.h      | 4 ++--
 src/imultimap.h | 4 ++--
 src/imultiset.h | 4 ++--
 src/iset.h      | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/imap.h b/src/imap.h
index 6caa2126..ecf4ddbb 100644
--- a/src/imap.h
+++ b/src/imap.h
@@ -283,7 +283,7 @@ namespace etl
       Node* p_node;
     };
 
-    friend iterator;
+    friend class iterator;
 
     //*************************************************************************
     /// const_iterator
@@ -394,7 +394,7 @@ namespace etl
       const Node* p_node;
     };
 
-    friend const_iterator;
+    friend class const_iterator;
 
     typedef typename std::iterator_traits<iterator>::difference_type difference_type;
 
diff --git a/src/imultimap.h b/src/imultimap.h
index 8fff9493..f88fd25b 100644
--- a/src/imultimap.h
+++ b/src/imultimap.h
@@ -283,7 +283,7 @@ namespace etl
       // Pointer to the current node for this iterator
       Node* p_node;
     };
-    friend iterator;
+    friend class iterator;
 
     //*************************************************************************
     /// const_iterator
@@ -393,7 +393,7 @@ namespace etl
       // Pointer to the current node for this iterator
       const Node* p_node;
     };
-    friend const_iterator;
+    friend class const_iterator;
 
     typedef typename std::iterator_traits<iterator>::difference_type difference_type;
 
diff --git a/src/imultiset.h b/src/imultiset.h
index 24e2ae1f..9f36182c 100644
--- a/src/imultiset.h
+++ b/src/imultiset.h
@@ -264,7 +264,7 @@ namespace etl
       // Pointer to the current node for this iterator
       Node* p_node;
     };
-    friend iterator;
+    friend class iterator;
 
     //*************************************************************************
     /// const_iterator
@@ -374,7 +374,7 @@ namespace etl
       // Pointer to the current node for this iterator
       const Node* p_node;
     };
-    friend const_iterator;
+    friend class const_iterator;
 
     typedef typename std::iterator_traits<iterator>::difference_type difference_type;
 
diff --git a/src/iset.h b/src/iset.h
index 4eb9688e..83f495cb 100644
--- a/src/iset.h
+++ b/src/iset.h
@@ -264,7 +264,7 @@ namespace etl
       // Pointer to the current node for this iterator
       Node* p_node;
     };
-    friend iterator;
+    friend class iterator;
 
     //*************************************************************************
     /// const_iterator
@@ -374,7 +374,7 @@ namespace etl
       // Pointer to the current node for this iterator
       const Node* p_node;
     };
-    friend const_iterator;
+    friend class const_iterator;
 
     typedef typename std::iterator_traits<iterator>::difference_type difference_type;