cxx/test/utilities/meta/meta.unary/meta.unary.cat/lvalue_ref.pass.cpp

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//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // type_traits // lvalue_ref #include <type_traits> template <class T> void test_lvalue_ref() { static_assert(!std::is_void<T>::value, ""); 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, ""); } int main() { test_lvalue_ref<int&>(); test_lvalue_ref<const int&>(); }