From 414728970aed033c784112ed5b509fe6a372215b Mon Sep 17 00:00:00 2001
From: Andrzej Krzemienski <akrzemi1@gmail.com>
Date: Wed, 17 Feb 2016 16:26:47 +0100
Subject: [PATCH] fixed optional refs test.

I was using default values for function teplate parameters, wchich does not compile in C++03.
---
 test/optional_test_ref_portable_minimum.cpp | 31 +++++++++++----------
 1 file changed, 17 insertions(+), 14 deletions(-)

diff --git a/test/optional_test_ref_portable_minimum.cpp b/test/optional_test_ref_portable_minimum.cpp
index a923804..5bd7d11 100644
--- a/test/optional_test_ref_portable_minimum.cpp
+++ b/test/optional_test_ref_portable_minimum.cpp
@@ -199,11 +199,11 @@ void test_direct_init_for()
   BOOST_TEST_EQ(val(v), 7);
 }
 
-template <typename T>
+template <typename T, typename U>
 void test_clearing_the_value()
 {
   typename concrete_type_of<T>::type v(2);
-  optional<T&> o1(v), o2(v);
+  optional<U&> o1(v), o2(v);
   
   BOOST_TEST(o1);
   BOOST_TEST(o1 != none);
@@ -220,11 +220,11 @@ void test_clearing_the_value()
   BOOST_TEST_EQ(val(v), 2);
 }
 
-template <typename T>
+template <typename T, typename U>
 void test_equality()
 {
   typename concrete_type_of<T>::type v1(1), v2(2), v2_(2), v3(3);
-  optional<T&> o1(v1), o2(v2), o2_(v2_), o3(v3), o3_(v3), oN, oN_;
+  optional<U&> o1(v1), o2(v2), o2_(v2_), o3(v3), o3_(v3), oN, oN_;
   // o2 and o2_ point to different objects; o3 and o3_ point to the same object
   
   BOOST_TEST(oN  == oN);
@@ -256,7 +256,7 @@ void test_equality()
   BOOST_TEST( (o2  != oN));
 }
 
-template <typename T, typename U = T>
+template <typename T, typename U>
 void test_order()
 {
   typename concrete_type_of<T>::type v1(1), v2(2), v2_(2), v3(3);
@@ -399,7 +399,7 @@ void test_order()
   BOOST_TEST(!(o3_ < oN_));
 }
 
-template <typename T, typename U = T>
+template <typename T, typename U>
 void test_swap()
 {
   typename concrete_type_of<T>::type v1(1), v2(2);
@@ -435,11 +435,11 @@ void test_optional_ref()
 {
   test_not_containing_value_for<T>();
   test_direct_init_for<T>();
-  test_clearing_the_value<T>();
+  test_clearing_the_value<T, T>();
   test_arrow<T>();
-  test_equality<T>();
-  test_order<T>();
-  test_swap<T>();
+  test_equality<T, T>();
+  test_order<T, T>();
+  test_swap<T, T>();
 }
 
 template <typename T>
@@ -448,12 +448,15 @@ void test_optional_const_ref()
   test_not_containing_value_for<const T>();
   test_direct_init_for_const<T>();
   test_direct_init_for_noconst_const<T>();
-  test_clearing_the_value<const T>();
+  test_clearing_the_value<const T, const T>();
+  test_clearing_the_value<T, const T>();
   test_arrow_const<T>();
   test_arrow_noconst_const<T>();
-  test_equality<const T>();
-  test_order<const T>();
-  test_swap<const T>();
+  test_equality<const T, const T>();
+  test_equality<T, const T>();
+  test_order<const T, const T>();
+  test_order<T, const T>();
+  test_swap<const T, const T>();
   test_swap<T, const T>();
 }