From d19e7875e1c574c59ed4ba81c078f2090cdc0cdc Mon Sep 17 00:00:00 2001
From: David Capello <davidcapello@gmail.com>
Date: Thu, 30 Sep 2010 16:31:45 -0300
Subject: [PATCH] Fix compilation errors copying SharedPtr<> of different types
 in gcc.

---
 src/base/shared_ptr.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/base/shared_ptr.h b/src/base/shared_ptr.h
index 1aee21583..a2ca97c47 100644
--- a/src/base/shared_ptr.h
+++ b/src/base/shared_ptr.h
@@ -13,8 +13,6 @@
 template<class T>
 class SharedPtr
 {
-  friend class SharedPtr;
-
 public:
 
   SharedPtr()
@@ -105,6 +103,8 @@ private:
   
   T* m_ptr;			// The pointee object.
   int* m_refCount;		// Number of references.
+
+  template<class T2> friend class SharedPtr;
 };
 
 // Compares if two shared-pointers points to the same place (object,