Unordered: Fix some overly strict tests.

[SVN r70443]

test/objects/test.hpp

@@ -20,11 +20,13 @@ namespace test
     // Note that the default hash function will work for any equal_to (but not
     // very well).
     class object;
+    class implicitly_convertible;
     class hash;
     class less;
     class equal_to;
     template <class T> class allocator;
     object generate(object const*);
+    implicitly_convertible generate(implicitly_convertible const*);
 
     class object : globally_counted_object
     {
@@ -64,6 +66,31 @@ namespace test
         }
     };
 
+    class implicitly_convertible : globally_counted_object
+    {
+        int tag1_, tag2_;
+    public:
+
+        explicit implicitly_convertible(int t1 = 0, int t2 = 0)
+            : tag1_(t1), tag2_(t2)
+            {}
+
+        operator object() const
+        {
+            return object(tag1_, tag2_);
+        }
+
+        friend implicitly_convertible generate(implicitly_convertible const*) {
+            int* x = 0;
+            return implicitly_convertible(generate(x), generate(x));
+        }
+
+        friend std::ostream& operator<<(std::ostream& out, implicitly_convertible const& o)
+        {
+            return out<<"("<<o.tag1_<<","<<o.tag2_<<")";
+        }
+    };
+
     class hash
     {
         int type_;
@@ -279,44 +306,6 @@ namespace test
     {
         return x == y;
     }
-
-#if BOOST_WORKAROUND(__GNUC__, < 3)
-    void swap(test::object& x, test::object& y) {
-        test::object tmp;
-        tmp = x;
-        x = y;
-        y = tmp;
-    }
-
-    void swap(test::hash& x, test::hash& y) {
-        test::hash tmp;
-        tmp = x;
-        x = y;
-        y = tmp;
-    }
-
-    void swap(test::less& x, test::less& y) {
-        test::less tmp;
-        tmp = x;
-        x = y;
-        y = tmp;
-    }
-
-    void swap(test::equal_to& x, test::equal_to& y) {
-        test::equal_to tmp;
-        tmp = x;
-        x = y;
-        y = tmp;
-    }
-
-    template <class T>
-    void swap(test::allocator<T>& x, test::allocator<T>& y) {
-        test::allocator<T> tmp;
-        tmp = x;
-        x = y;
-        y = tmp;
-    }
-#endif
 }
 
 #endif