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Add extra test case for PR20345. Should have been commited with r215984

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@215985 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier 2014-08-19 16:33:05 +00:00
parent 63648cffc0
commit bc4bcf051b
1 changed files with 76 additions and 0 deletions
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test/utilities/meta/meta.unary/meta.unary.cat/member_function_pointer_no_variadics.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// type_traits
// member_function_pointer
#define _LIBCPP_HAS_NO_VARIADICS
#include <type_traits>
template <class T>
void test_member_function_pointer_imp()
{
static_assert(!std::is_void<T>::value, "");
#if _LIBCPP_STD_VER > 11
static_assert(!std::is_null_pointer<T>::value, "");
#endif
static_assert(!std::is_integral<T>::value, "");
static_assert(!std::is_floating_point<T>::value, "");
static_assert(!std::is_array<T>::value, "");
static_assert(!std::is_pointer<T>::value, "");
static_assert(!std::is_lvalue_reference<T>::value, "");
static_assert(!std::is_rvalue_reference<T>::value, "");
static_assert(!std::is_member_object_pointer<T>::value, "");
static_assert( std::is_member_function_pointer<T>::value, "");
static_assert(!std::is_enum<T>::value, "");
static_assert(!std::is_union<T>::value, "");
static_assert(!std::is_class<T>::value, "");
static_assert(!std::is_function<T>::value, "");
}
template <class T>
void test_member_function_pointer()
{
test_member_function_pointer_imp<T>();
test_member_function_pointer_imp<const T>();
test_member_function_pointer_imp<volatile T>();
test_member_function_pointer_imp<const volatile T>();
}
class Class
{
};
int main()
{
test_member_function_pointer<void (Class::*)()>();
test_member_function_pointer<void (Class::*)(int)>();
test_member_function_pointer<void (Class::*)(int, char)>();
test_member_function_pointer<void (Class::*)() const>();
test_member_function_pointer<void (Class::*)(int) const>();
test_member_function_pointer<void (Class::*)(int, char) const>();
test_member_function_pointer<void (Class::*)() volatile>();
test_member_function_pointer<void (Class::*)(int) volatile>();
test_member_function_pointer<void (Class::*)(int, char) volatile>();
test_member_function_pointer<void (Class::*)(...)>();
test_member_function_pointer<void (Class::*)(int, ...)>();
test_member_function_pointer<void (Class::*)(int, char, ...)>();
test_member_function_pointer<void (Class::*)(...) const>();
test_member_function_pointer<void (Class::*)(int, ...) const>();
test_member_function_pointer<void (Class::*)(int, char, ...) const>();
test_member_function_pointer<void (Class::*)(...) volatile>();
test_member_function_pointer<void (Class::*)(int, ...) volatile>();
test_member_function_pointer<void (Class::*)(int, char, ...) volatile>();
}