2 //===----------------------------------------------------------------------===//
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
8 //===----------------------------------------------------------------------===//
10 #ifndef _LIBCPP___FORMAT_FORMAT_ERROR_H
11 #define _LIBCPP___FORMAT_FORMAT_ERROR_H
14 #include <__verbose_abort>
17 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
18 # pragma GCC system_header
21 _LIBCPP_BEGIN_NAMESPACE_STD
23 #if _LIBCPP_STD_VER >= 20
25 _LIBCPP_DIAGNOSTIC_PUSH
26 _LIBCPP_CLANG_DIAGNOSTIC_IGNORED("-Wweak-vtables")
27 class _LIBCPP_EXPORTED_FROM_ABI format_error : public runtime_error {
29 _LIBCPP_HIDE_FROM_ABI explicit format_error(const string& __s)
30 : runtime_error(__s) {}
31 _LIBCPP_HIDE_FROM_ABI explicit format_error(const char* __s)
32 : runtime_error(__s) {}
33 _LIBCPP_HIDE_FROM_ABI_VIRTUAL
34 ~format_error() noexcept override = default;
36 _LIBCPP_DIAGNOSTIC_POP
38 _LIBCPP_NORETURN inline _LIBCPP_HIDE_FROM_ABI void
39 __throw_format_error(const char* __s) {
40 #ifndef _LIBCPP_HAS_NO_EXCEPTIONS
41 throw format_error(__s);
43 _LIBCPP_VERBOSE_ABORT("format_error was thrown in -fno-exceptions mode with message \"%s\"", __s);
47 #endif //_LIBCPP_STD_VER >= 20
49 _LIBCPP_END_NAMESPACE_STD
51 #endif // _LIBCPP___FORMAT_FORMAT_ERROR_H