//===- Error.h - system_error extensions for obj2yaml -----------*- C++ -*-===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #ifndef LLVM_TOOLS_OBJ2YAML_ERROR_H #define LLVM_TOOLS_OBJ2YAML_ERROR_H #include "llvm/Support/Error.h" #include namespace llvm { const std::error_category &obj2yaml_category(); enum class obj2yaml_error { success = 0, file_not_found, unrecognized_file_format, unsupported_obj_file_format, not_implemented }; inline std::error_code make_error_code(obj2yaml_error e) { return std::error_code(static_cast(e), obj2yaml_category()); } class Obj2YamlError : public ErrorInfo { public: static char ID; Obj2YamlError(obj2yaml_error C) : Code(C) {} Obj2YamlError(std::string ErrMsg) : ErrMsg(std::move(ErrMsg)) {} Obj2YamlError(obj2yaml_error C, std::string ErrMsg) : ErrMsg(std::move(ErrMsg)), Code(C) {} void log(raw_ostream &OS) const override; const std::string &getErrorMessage() const { return ErrMsg; } std::error_code convertToErrorCode() const override; private: std::string ErrMsg; obj2yaml_error Code = obj2yaml_error::success; }; } // namespace llvm namespace std { template <> struct is_error_code_enum : std::true_type {}; } #endif