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Added warning in the case that no intrinsic support is available.

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[SVN r18878]
This commit is contained in:
Beman Dawes
2003-06-27 16:01:09 +00:00
parent afc8b2c0c7
commit b7b12865fb
1 changed files with 45 additions and 34 deletions
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79
test/is_union_test.cpp
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@@ -7,47 +7,58 @@
#include "test.hpp"
#include "check_integral_constant.hpp"
#include TYPE_TRAITS(is_union)
#include <iostream>
TT_TEST_BEGIN(is_union)
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<int>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<const int>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<volatile int>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<int*>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<int* const>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<int[2]>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<int&>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<mf4>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<f1>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<enum_UDT>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<int>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<const int>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<volatile int>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<int*>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<int* const>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<int[2]>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<int&>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<mf4>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<f1>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<enum_UDT>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<union_UDT>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<POD_union_UDT>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<empty_union_UDT>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<empty_POD_union_UDT>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<union_UDT const>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<POD_union_UDT volatile>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<empty_union_UDT const volatile>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<empty_POD_union_UDT const>::value, true);
#ifdef BOOST_HAS_TYPE_TRAITS_INTRINSICS
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<union_UDT>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<POD_union_UDT>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<empty_union_UDT>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<empty_POD_union_UDT>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<union_UDT const>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<POD_union_UDT volatile>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<empty_union_UDT const volatile>::value, true);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<empty_POD_union_UDT const>::value, true);
#else
std::cout <<
"\n<note>\n"
"This compiler version does not provide support for is_union on\n"
"union types. Such support is not currently required by the\n"
"C++ Standard. It will be required to support the upcoming\n"
"Standard Library Technical Report.\n"
"</note>\n";
#endif
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT const>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT volatile>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<empty_UDT>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<std::iostream>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT const>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT volatile>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<empty_UDT>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<std::iostream>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT*>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT[2]>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT&>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<void>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT*>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT[2]>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<UDT&>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<void>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<test_abc1>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<foo0_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<foo1_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<foo2_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<foo3_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<foo4_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<incomplete_type>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<test_abc1>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<foo0_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<foo1_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<foo2_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<foo3_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<foo4_t>::value, false);
BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_union<incomplete_type>::value, false);
TT_TEST_END