1//
2// sp_array_cv_test.cpp
3//
4// Copyright (c) 2012 Peter Dimov
5//
6// Distributed under the Boost Software License, Version 1.0.
7// See accompanying file LICENSE_1_0.txt or copy at
8// http://www.boost.org/LICENSE_1_0.txt
9//
10
11#include <boost/shared_ptr.hpp>
12
13struct X
14{
15};
16
17class B
18{
19};
20
21class D: public B
22{
23};
24
25#define TEST_CONV( T, U ) \
26 { \
27 boost::shared_ptr< T > p1; \
28 boost::shared_ptr< U > p2( p1 ); \
29 p2 = p1; \
30 boost::shared_ptr< U > p3 = boost::shared_ptr< T >(); \
31 p3 = boost::shared_ptr< T >(); \
32 }
33
34#define TEST_CV_TRUE( T, U ) \
35 TEST_CONV( T, U ) \
36 TEST_CONV( T, const U ) \
37 TEST_CONV( T, volatile U ) \
38 TEST_CONV( T, const volatile U ) \
39 TEST_CONV( const T, const U ) \
40 TEST_CONV( const T, const volatile U ) \
41 TEST_CONV( volatile T, volatile U ) \
42 TEST_CONV( volatile T, const volatile U ) \
43 TEST_CONV( const volatile T, const volatile U )
44
45int main()
46{
47 TEST_CV_TRUE( X, X )
48 TEST_CV_TRUE( X, void )
49 TEST_CV_TRUE( D, B )
50
51 TEST_CV_TRUE( X[], X[] )
52 TEST_CV_TRUE( X[3], X[3] )
53
54 TEST_CV_TRUE( X[3], X[] )
55
56 TEST_CV_TRUE( X[], void )
57 TEST_CV_TRUE( X[3], void )
58
59 return 0;
60}
61

source code of boost/libs/smart_ptr/test/sp_array_cv_test.cpp