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___FORMAT_FORMAT_ERROR_H
11 #define _LIBCPP___FORMAT_FORMAT_ERROR_H
12 
13 #include <__config>
14 #include <stdexcept>
15 
16 #ifdef _LIBCPP_NO_EXCEPTIONS
17 #include <cstdlib>
18 #endif
19 
20 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
21 #  pragma GCC system_header
22 #endif
23 
24 _LIBCPP_BEGIN_NAMESPACE_STD
25 
26 #if _LIBCPP_STD_VER > 17
27 
28 class _LIBCPP_EXCEPTION_ABI format_error : public runtime_error {
29 public:
30   _LIBCPP_HIDE_FROM_ABI explicit format_error(const string& __s)
31       : runtime_error(__s) {}
32   _LIBCPP_HIDE_FROM_ABI explicit format_error(const char* __s)
33       : runtime_error(__s) {}
34   virtual ~format_error() noexcept;
35 };
36 
37 _LIBCPP_NORETURN inline _LIBCPP_HIDE_FROM_ABI void
38 __throw_format_error(const char* __s) {
39 #ifndef _LIBCPP_NO_EXCEPTIONS
40   throw format_error(__s);
41 #else
42   (void)__s;
43   _VSTD::abort();
44 #endif
45 }
46 
47 #endif //_LIBCPP_STD_VER > 17
48 
49 _LIBCPP_END_NAMESPACE_STD
50 
51 #endif // _LIBCPP___FORMAT_FORMAT_ERROR_H
52