Added tests to make sure that the categorization traits work on incomplete types
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@261925 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/array.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/array.pass.cpp
index f4dd356..db91182 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/array.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/array.pass.cpp
@@ -12,12 +12,13 @@
// array
#include <type_traits>
+#include "test_macros.h"
template <class T>
void test_array_imp()
{
static_assert(!std::is_void<T>::value, "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert(!std::is_integral<T>::value, "");
@@ -46,10 +47,14 @@
typedef char array[3];
typedef const char const_array[3];
typedef char incomplete_array[];
+struct incomplete_type;
int main()
{
test_array<array>();
test_array<const_array>();
test_array<incomplete_array>();
+
+// LWG#2581
+ static_assert(!std::is_array<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/class.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/class.pass.cpp
index ac5d6e5..164e922 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/class.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/class.pass.cpp
@@ -12,12 +12,13 @@
// class
#include <type_traits>
+#include "test_macros.h"
template <class T>
void test_class_imp()
{
static_assert(!std::is_void<T>::value, "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert(!std::is_integral<T>::value, "");
@@ -47,7 +48,12 @@
{
};
+struct incomplete_type;
+
int main()
{
test_class<Class>();
+
+// LWG#2581
+ static_assert( std::is_class<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/enum.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/enum.pass.cpp
index 7c9c78f..519d441 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/enum.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/enum.pass.cpp
@@ -12,12 +12,13 @@
// enum
#include <type_traits>
+#include "test_macros.h"
template <class T>
void test_enum_imp()
{
static_assert(!std::is_void<T>::value, "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert(!std::is_integral<T>::value, "");
@@ -44,8 +45,12 @@
}
enum Enum {zero, one};
+struct incomplete_type;
int main()
{
test_enum<Enum>();
+
+// LWG#2581
+ static_assert(!std::is_enum<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/floating_point.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/floating_point.pass.cpp
index 2866449..207d9e5 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/floating_point.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/floating_point.pass.cpp
@@ -12,12 +12,13 @@
// floating_point
#include <type_traits>
+#include "test_macros.h"
template <class T>
void test_floating_point_imp()
{
static_assert(!std::is_void<T>::value, "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert(!std::is_integral<T>::value, "");
@@ -43,9 +44,14 @@
test_floating_point_imp<const volatile T>();
}
+struct incomplete_type;
+
int main()
{
test_floating_point<float>();
test_floating_point<double>();
test_floating_point<long double>();
+
+// LWG#2581
+ static_assert(!std::is_floating_point<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/function.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/function.pass.cpp
index b1df4f2..e3b0799 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/function.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/function.pass.cpp
@@ -12,13 +12,14 @@
// function
#include <type_traits>
+#include "test_macros.h"
using namespace std;
class Class {};
enum Enum1 {};
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
enum class Enum2 : int {};
#else
enum Enum2 {};
@@ -28,7 +29,7 @@
void test()
{
static_assert(!std::is_void<T>::value, "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert(!std::is_integral<T>::value, "");
@@ -64,6 +65,7 @@
test<__VA_ARGS__ volatile &&>(); \
test<__VA_ARGS__ const volatile &&>()
+struct incomplete_type;
int main()
{
@@ -75,7 +77,7 @@
TEST_REGULAR( void (int, ...) );
TEST_REGULAR( int (double, ...) );
TEST_REGULAR( int (double, char, ...) );
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
TEST_REF_QUALIFIED( void () );
TEST_REF_QUALIFIED( void (int) );
TEST_REF_QUALIFIED( int (double) );
@@ -85,4 +87,7 @@
TEST_REF_QUALIFIED( int (double, ...) );
TEST_REF_QUALIFIED( int (double, char, ...) );
#endif
+
+// LWG#2581
+ static_assert(!std::is_function<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/integral.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/integral.pass.cpp
index f68ed3e..e9cd36b 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/integral.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/integral.pass.cpp
@@ -12,12 +12,13 @@
// integral
#include <type_traits>
+#include "test_macros.h"
template <class T>
void test_integral_imp()
{
static_assert(!std::is_void<T>::value, "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert( std::is_integral<T>::value, "");
@@ -43,6 +44,8 @@
test_integral_imp<const volatile T>();
}
+struct incomplete_type;
+
int main()
{
test_integral<bool>();
@@ -62,4 +65,7 @@
test_integral<__int128_t>();
test_integral<__uint128_t>();
#endif
+
+// LWG#2581
+ static_assert(!std::is_integral<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_array.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_array.pass.cpp
index 72955de..5285886 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_array.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_array.pass.cpp
@@ -67,6 +67,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -89,5 +90,5 @@
test_is_not_array<Empty>();
test_is_not_array<bit_zero>();
test_is_not_array<NotEmpty>();
- test_is_not_array<Abstract>();
+ test_is_not_array<incomplete_type>(); // LWG#2581
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_class.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_class.pass.cpp
index 97671e7..3c1a218 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_class.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_class.pass.cpp
@@ -67,6 +67,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -76,6 +77,7 @@
test_is_class<bit_zero>();
test_is_class<NotEmpty>();
test_is_class<Abstract>();
+ test_is_class<incomplete_type>();
#if TEST_STD_VER >= 11
// In C++03 we have an emulation of std::nullptr_t
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_enum.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_enum.pass.cpp
index 481260e..2603bdf 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_enum.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_enum.pass.cpp
@@ -67,6 +67,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -90,4 +91,5 @@
test_is_not_enum<NotEmpty>();
test_is_not_enum<Abstract>();
test_is_not_enum<FunctionPtr>();
+ test_is_not_enum<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_floating_point.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_floating_point.pass.cpp
index de9c146..7e19c06 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_floating_point.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_floating_point.pass.cpp
@@ -67,6 +67,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -98,4 +99,5 @@
test_is_not_floating_point<Abstract>();
test_is_not_floating_point<Enum>();
test_is_not_floating_point<FunctionPtr>();
+ test_is_not_floating_point<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_function.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_function.pass.cpp
index 9a1d821..cb5849f 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_function.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_function.pass.cpp
@@ -67,6 +67,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -95,4 +96,5 @@
test_is_not_function<NotEmpty>();
test_is_not_function<Abstract>();
test_is_not_function<Abstract*>();
+ test_is_not_function<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_integral.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_integral.pass.cpp
index 86b63c5..0999762 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_integral.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_integral.pass.cpp
@@ -67,6 +67,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -101,4 +102,5 @@
test_is_not_integral<bit_zero>();
test_is_not_integral<NotEmpty>();
test_is_not_integral<Abstract>();
+ test_is_not_integral<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_lvalue_reference.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_lvalue_reference.pass.cpp
index 0e59f71..41b8d44 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_lvalue_reference.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_lvalue_reference.pass.cpp
@@ -69,6 +69,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -92,4 +93,5 @@
test_is_not_lvalue_reference<bit_zero>();
test_is_not_lvalue_reference<NotEmpty>();
test_is_not_lvalue_reference<Abstract>();
+ test_is_not_lvalue_reference<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_member_object_pointer.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_member_object_pointer.pass.cpp
index 8da411d..9498edc 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_member_object_pointer.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_member_object_pointer.pass.cpp
@@ -67,6 +67,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -94,4 +95,5 @@
test_is_not_member_object_pointer<bit_zero>();
test_is_not_member_object_pointer<NotEmpty>();
test_is_not_member_object_pointer<Abstract>();
+ test_is_not_member_object_pointer<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_member_pointer.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_member_pointer.pass.cpp
index 19a74b0..d4043f4 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_member_pointer.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_member_pointer.pass.cpp
@@ -67,6 +67,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -95,4 +96,5 @@
test_is_not_member_pointer<bit_zero>();
test_is_not_member_pointer<NotEmpty>();
test_is_not_member_pointer<Abstract>();
+ test_is_not_member_pointer<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_null_pointer.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_null_pointer.pass.cpp
index 80f563e..f575763 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_null_pointer.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_null_pointer.pass.cpp
@@ -69,6 +69,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -92,4 +93,5 @@
test_is_not_null_pointer<bit_zero>();
test_is_not_null_pointer<NotEmpty>();
test_is_not_null_pointer<Abstract>();
+ test_is_not_null_pointer<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_pointer.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_pointer.pass.cpp
index a901aed..257719e 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_pointer.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_pointer.pass.cpp
@@ -67,6 +67,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -91,4 +92,5 @@
test_is_not_pointer<bit_zero>();
test_is_not_pointer<NotEmpty>();
test_is_not_pointer<Abstract>();
+ test_is_not_pointer<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_rvalue_reference.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_rvalue_reference.pass.cpp
index b7b5268..8963937 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_rvalue_reference.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_rvalue_reference.pass.cpp
@@ -69,6 +69,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -92,4 +93,5 @@
test_is_not_rvalue_reference<bit_zero>();
test_is_not_rvalue_reference<NotEmpty>();
test_is_not_rvalue_reference<Abstract>();
+ test_is_not_rvalue_reference<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_union.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_union.pass.cpp
index 307fedb..415d9a7 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_union.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_union.pass.cpp
@@ -67,6 +67,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -90,4 +91,5 @@
test_is_not_union<bit_zero>();
test_is_not_union<NotEmpty>();
test_is_not_union<Abstract>();
+ test_is_not_union<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_void.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_void.pass.cpp
index 1647666..952a5b7 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/is_void.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/is_void.pass.cpp
@@ -67,6 +67,7 @@
};
enum Enum {zero, one};
+struct incomplete_type;
typedef void (*FunctionPtr)();
@@ -89,4 +90,5 @@
test_is_not_void<Abstract>();
test_is_not_void<Enum>();
test_is_not_void<FunctionPtr>();
+ test_is_not_void<incomplete_type>();
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/lvalue_ref.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/lvalue_ref.pass.cpp
index 3b6ccad..4e7bdbf 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/lvalue_ref.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/lvalue_ref.pass.cpp
@@ -34,8 +34,13 @@
static_assert(!std::is_function<T>::value, "");
}
+struct incomplete_type;
+
int main()
{
test_lvalue_ref<int&>();
test_lvalue_ref<const int&>();
+
+// LWG#2581
+ static_assert(!std::is_lvalue_reference<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/member_function_pointer.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/member_function_pointer.pass.cpp
index 6f546ef..49db6ab 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/member_function_pointer.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/member_function_pointer.pass.cpp
@@ -48,6 +48,8 @@
{
};
+struct incomplete_type;
+
int main()
{
test_member_function_pointer<void (Class::*)()>();
@@ -133,4 +135,7 @@
test_member_function_pointer<void (Class::*)(int,...) const volatile &&>();
test_member_function_pointer<void (Class::*)(int, char,...) const volatile &&>();
#endif
+
+// LWG#2581
+ static_assert(!std::is_member_function_pointer<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/member_function_pointer_no_variadics.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/member_function_pointer_no_variadics.pass.cpp
index e13e586..7afc88f 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/member_function_pointer_no_variadics.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/member_function_pointer_no_variadics.pass.cpp
@@ -48,6 +48,8 @@
{
};
+struct incomplete_type;
+
int main()
{
test_member_function_pointer<void (Class::*)()>();
@@ -73,4 +75,7 @@
test_member_function_pointer<void (Class::*)(...) volatile>();
test_member_function_pointer<void (Class::*)(int, ...) volatile>();
test_member_function_pointer<void (Class::*)(int, char, ...) volatile>();
+
+// LWG#2581
+ static_assert(!std::is_member_function_pointer<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/member_object_pointer.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/member_object_pointer.pass.cpp
index 4e6699c..4102f99 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/member_object_pointer.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/member_object_pointer.pass.cpp
@@ -12,12 +12,13 @@
// member_object_pointer
#include <type_traits>
+#include "test_macros.h"
template <class T>
void test_member_object_pointer_imp()
{
static_assert(!std::is_void<T>::value, "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert(!std::is_integral<T>::value, "");
@@ -47,7 +48,12 @@
{
};
+struct incomplete_type;
+
int main()
{
test_member_object_pointer<int Class::*>();
+
+// LWG#2581
+ static_assert(!std::is_member_object_pointer<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/nullptr.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/nullptr.pass.cpp
index 1c7a32f..aad9e34 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/nullptr.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/nullptr.pass.cpp
@@ -14,8 +14,9 @@
#include <type_traits>
#include <cstddef> // for std::nullptr_t
+#include "test_macros.h"
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
template <class T>
void test_nullptr_imp()
{
@@ -44,9 +45,14 @@
test_nullptr_imp<const volatile T>();
}
+struct incomplete_type;
+
int main()
{
test_nullptr<std::nullptr_t>();
+
+// LWG#2581
+ static_assert(!std::is_null_pointer<incomplete_type>::value, "");
}
#else
int main() {}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/pointer.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/pointer.pass.cpp
index 7073c10..72c8e36 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/pointer.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/pointer.pass.cpp
@@ -12,12 +12,14 @@
// pointer
#include <type_traits>
+#include "test_macros.h"
+
template <class T>
void test_pointer_imp()
{
static_assert(!std::is_void<T>::value, "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert(!std::is_integral<T>::value, "");
@@ -43,10 +45,15 @@
test_pointer_imp<const volatile T>();
}
+struct incomplete_type;
+
int main()
{
test_pointer<void*>();
test_pointer<int*>();
test_pointer<const int*>();
test_pointer<void (*)(int)>();
+
+// LWG#2581
+ static_assert(!std::is_pointer<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/rvalue_ref.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/rvalue_ref.pass.cpp
index 7964424..9451a91 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/rvalue_ref.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/rvalue_ref.pass.cpp
@@ -12,12 +12,13 @@
// rvalue_ref
#include <type_traits>
+#include "test_macros.h"
template <class T>
void test_rvalue_ref()
{
static_assert(!std::is_void<T>::value, "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert(!std::is_integral<T>::value, "");
@@ -34,10 +35,15 @@
static_assert(!std::is_function<T>::value, "");
}
+struct incomplete_type;
+
int main()
{
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
test_rvalue_ref<int&&>();
test_rvalue_ref<const int&&>();
+
+// LWG#2581
+ static_assert(!std::is_rvalue_reference<incomplete_type>::value, "");
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/union.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/union.pass.cpp
index 6cabb71..5f57323 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/union.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/union.pass.cpp
@@ -12,12 +12,13 @@
// union
#include <type_traits>
+#include "test_macros.h"
template <class T>
void test_union_imp()
{
static_assert(!std::is_void<T>::value, "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert(!std::is_integral<T>::value, "");
@@ -49,7 +50,12 @@
double __;
};
+struct incomplete_type;
+
int main()
{
test_union<Union>();
+
+// LWG#2581
+ static_assert(!std::is_union<incomplete_type>::value, "");
}
diff --git a/test/std/utilities/meta/meta.unary/meta.unary.cat/void.pass.cpp b/test/std/utilities/meta/meta.unary/meta.unary.cat/void.pass.cpp
index f20bcf8..f176366 100644
--- a/test/std/utilities/meta/meta.unary/meta.unary.cat/void.pass.cpp
+++ b/test/std/utilities/meta/meta.unary/meta.unary.cat/void.pass.cpp
@@ -12,12 +12,13 @@
// void
#include <type_traits>
+#include "test_macros.h"
template <class T>
void test_void_imp()
{
static_assert( std::is_void<T>::value, "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert(!std::is_integral<T>::value, "");
@@ -43,7 +44,12 @@
test_void_imp<const volatile T>();
}
+struct incomplete_type;
+
int main()
{
test_void<void>();
+
+// LWG#2581
+ static_assert(!std::is_void<incomplete_type>::value, "");
}
