From: Clifford Wolf <clifford@clifford.at>
Date: Tue, 6 Jan 2015 15:05:00 +0000 (+0100)
Subject: hashlib iterator fix
X-Git-Tag: yosys-0.5~126
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=859e3e41e7c96e2442d5ff2d3fb54dc5bdffea94;p=yosys.git

hashlib iterator fix
---

diff --git a/kernel/hashlib.h b/kernel/hashlib.h
index 5e00e89d6..72e9bc2ef 100644
--- a/kernel/hashlib.h
+++ b/kernel/hashlib.h
@@ -287,7 +287,7 @@ class dict
 	}
 
 public:
-	class const_iterator
+	class const_iterator : public std::iterator<std::forward_iterator_tag, std::pair<K, T>>
 	{
 		friend class dict;
 	protected:
@@ -304,7 +304,7 @@ public:
 		const std::pair<K, T> *operator->() const { return &ptr->entries[index].udata; }
 	};
 
-	class iterator
+	class iterator : public std::iterator<std::forward_iterator_tag, std::pair<K, T>>
 	{
 		friend class dict;
 	protected:
@@ -609,7 +609,7 @@ class pool
 	}
 
 public:
-	class const_iterator
+	class const_iterator : public std::iterator<std::forward_iterator_tag, K>
 	{
 		friend class pool;
 	protected:
@@ -625,7 +625,7 @@ public:
 		const K *operator->() const { return &ptr->entries[index].udata; }
 	};
 
-	class iterator
+	class iterator : public std::iterator<std::forward_iterator_tag, K>
 	{
 		friend class pool;
 	protected: