| //===- RawError.h - Error extensions for raw PDB 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_NATIVE_RAWERROR_H |
| #define LLVM_DEBUGINFO_PDB_NATIVE_RAWERROR_H |
| |
| #include "llvm/Support/Error.h" |
| |
| namespace llvm { |
| namespace pdb { |
| enum class raw_error_code { |
| unspecified = 1, |
| feature_unsupported, |
| invalid_format, |
| corrupt_file, |
| insufficient_buffer, |
| no_stream, |
| index_out_of_bounds, |
| invalid_block_address, |
| duplicate_entry, |
| no_entry, |
| not_writable, |
| stream_too_long, |
| invalid_tpi_hash, |
| }; |
| } // namespace pdb |
| } // namespace llvm |
| |
| namespace std { |
| template <> |
| struct is_error_code_enum<llvm::pdb::raw_error_code> : std::true_type {}; |
| } // namespace std |
| |
| namespace llvm { |
| namespace pdb { |
| const std::error_category &RawErrCategory(); |
| |
| inline std::error_code make_error_code(raw_error_code E) { |
| return std::error_code(static_cast<int>(E), RawErrCategory()); |
| } |
| |
| /// Base class for errors originating when parsing raw PDB files |
| class RawError : public ErrorInfo<RawError, StringError> { |
| public: |
| using ErrorInfo<RawError, StringError>::ErrorInfo; // inherit constructors |
| RawError(const Twine &S) : ErrorInfo(S, raw_error_code::unspecified) {} |
| static char ID; |
| }; |
| } // namespace pdb |
| } // namespace llvm |
| #endif |