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Fix is_base_of and is_base_and_derived to conform to C++0x.

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Also fixed consistency of handling cv-qualified types.
Added new trait in boost::tr1 to archive old tr1 behaviour.
Updated TR1 lib to match.

[SVN r55404]
This commit is contained in:
John Maddock committed 2009-08-04 17:15:51 +00:00
1 parent 405c4ba902
commit c9e77b9c8d
6 files changed
+85 -7
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test/is_base_and_derived_test.cpp
+5
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@@ -41,8 +41,13 @@ BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Base,void>::value), fal
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Base,const void>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<void,Derived>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<const void,Derived>::value), false);
#if defined(TEST_STD) && (TEST_STD < 2006)
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<int, int>::value), true);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<const int, int>::value), true);
#else
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<int, int>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<const int, int>::value), false);
#endif
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<VB,VD>::value), true);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<VD,VB>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<test_abc1,test_abc3>::value), true);
test/is_base_of_test.cpp
+5
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@@ -33,8 +33,13 @@ BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<Base,void>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<Base,const void>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<void,Derived>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<const void,Derived>::value), false);
#if defined(TEST_STD) && (TEST_STD < 2006)
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<int, int>::value), true);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<const int, int>::value), true);
#else
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<int, int>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<const int, int>::value), false);
#endif
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<VB,VD>::value), true);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<VD,VB>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<test_abc1,test_abc3>::value), true);
test/tricky_function_type_test.cpp
+4
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@@ -39,7 +39,11 @@ BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_constructor<foo0_t>::value, fals
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_copy<foo0_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_assign<foo0_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_trivial_destructor<foo0_t>::value, false);
#if defined(TEST_STD) && (TEST_STD < 2006)
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<foo0_t, foo0_t>::value), true); // TR1 required behaviour (new to 1.34)
#else
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_of<foo0_t, foo0_t>::value), false); // C++0x required behaviour (new to 1.40)
#endif
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_convertible<foo0_t, int>::value), false);