| //===- DIAError.h - Error extensions for PDB DIA implementation -*- 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_DEBUGINFO_PDB_DIA_DIAERROR_H |
| #define LLVM_DEBUGINFO_PDB_DIA_DIAERROR_H |
| |
| #include "llvm/ADT/StringRef.h" |
| #include "llvm/Support/Error.h" |
| |
| namespace llvm { |
| namespace pdb { |
| enum class dia_error_code { |
| unspecified = 1, |
| could_not_create_impl, |
| invalid_file_format, |
| invalid_parameter, |
| already_loaded, |
| debug_info_mismatch, |
| }; |
| } // namespace pdb |
| } // namespace llvm |
| |
| namespace std { |
| template <> |
| struct is_error_code_enum<llvm::pdb::dia_error_code> : std::true_type {}; |
| } // namespace std |
| |
| namespace llvm { |
| namespace pdb { |
| const std::error_category &DIAErrCategory(); |
| |
| inline std::error_code make_error_code(dia_error_code E) { |
| return std::error_code(static_cast<int>(E), DIAErrCategory()); |
| } |
| |
| /// Base class for errors originating in DIA SDK, e.g. COM calls |
| class DIAError : public ErrorInfo<DIAError, StringError> { |
| public: |
| using ErrorInfo<DIAError, StringError>::ErrorInfo; |
| DIAError(const Twine &S) : ErrorInfo(S, dia_error_code::unspecified) {} |
| static char ID; |
| }; |
| } // namespace pdb |
| } // namespace llvm |
| #endif |