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1//===- Error.h - system_error extensions for llvm-cxxdump -------*- C++ -*-===//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-exception6//7//===----------------------------------------------------------------------===//8//9// This declares a new error_category for the llvm-cxxdump tool.10//11//===----------------------------------------------------------------------===//12 13#ifndef LLVM_TOOLS_LLVM_CXXDUMP_ERROR_H14#define LLVM_TOOLS_LLVM_CXXDUMP_ERROR_H15 16#include <system_error>17 18namespace llvm {19const std::error_category &cxxdump_category();20 21enum class cxxdump_error {22 success = 0,23 file_not_found,24 unrecognized_file_format,25};26 27inline std::error_code make_error_code(cxxdump_error e) {28 return std::error_code(static_cast<int>(e), cxxdump_category());29}30 31} // namespace llvm32 33namespace std {34template <>35struct is_error_code_enum<llvm::cxxdump_error> : std::true_type {};36}37 38#endif39