From 8b5b780c2c4f6251370d3cac8cc721ae5b8b18d5 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@pdimov.com>
Date: Fri, 1 Feb 2002 19:34:31 +0000
Subject: [PATCH] better weak_ptr coverage

[SVN r12624]
---
 shared_ptr_test.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/shared_ptr_test.cpp b/shared_ptr_test.cpp
index 3dd5e98..7387cc8 100644
--- a/shared_ptr_test.cpp
+++ b/shared_ptr_test.cpp
@@ -131,6 +131,11 @@ int test_main(int, char * [])
         BOOST_TEST(wp3.get() != 0);
         BOOST_TEST(wp2 == wp3);
 
+        weak_ptr<X> wp4(wp3);
+
+        wp1 = p2;
+        wp1 = p4;
+        wp1 = wp3;
         wp1 = wp2;
 
         BOOST_TEST(wp1.use_count() == 1);