1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 // UNSUPPORTED: c++03, c++11, c++14
10 // ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_ENABLE_CXX20_REMOVED_TYPE_TRAITS
11
12 // type_traits
13
14 // is_literal_type
15
16 #include <type_traits>
17
f()18 void f() {
19 [[maybe_unused]] std::is_literal_type<int> a; // expected-warning {{'is_literal_type<int>' is deprecated}}
20 }
21