1 // -*- C++ -*-
2 //===----------------------------------------------------------------------===//
3 //
4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5 // See https://llvm.org/LICENSE.txt for license information.
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef _LIBCPP___CONFIGURATION_LANGUAGE_H
11 #define _LIBCPP___CONFIGURATION_LANGUAGE_H
12 
13 #include <__config_site>
14 
15 #ifndef _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER
16 #  pragma GCC system_header
17 #endif
18 
19 // NOLINTBEGIN(libcpp-cpp-version-check)
20 #ifdef __cplusplus
21 #  if __cplusplus <= 201103L
22 #    define _LIBCPP_STD_VER 11
23 #  elif __cplusplus <= 201402L
24 #    define _LIBCPP_STD_VER 14
25 #  elif __cplusplus <= 201703L
26 #    define _LIBCPP_STD_VER 17
27 #  elif __cplusplus <= 202002L
28 #    define _LIBCPP_STD_VER 20
29 #  elif __cplusplus <= 202302L
30 #    define _LIBCPP_STD_VER 23
31 #  else
32 // Expected release year of the next C++ standard
33 #    define _LIBCPP_STD_VER 26
34 #  endif
35 #endif // __cplusplus
36 // NOLINTEND(libcpp-cpp-version-check)
37 
38 #if !defined(__cpp_rtti) || __cpp_rtti < 199711L
39 #  define _LIBCPP_HAS_NO_RTTI
40 #endif
41 
42 #if !defined(__cpp_exceptions) || __cpp_exceptions < 199711L
43 #  define _LIBCPP_HAS_NO_EXCEPTIONS
44 #endif
45 
46 #endif // _LIBCPP___CONFIGURATION_LANGUAGE_H
47