1//===- DIAError.h - Error extensions for PDB DIA implementation -*- 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-exception 6// 7//===----------------------------------------------------------------------===// 8 9#ifndef LLVM_DEBUGINFO_PDB_DIA_DIAERROR_H 10#define LLVM_DEBUGINFO_PDB_DIA_DIAERROR_H 11 12#include "llvm/ADT/StringRef.h" 13#include "llvm/Support/Error.h" 14 15namespace llvm { 16namespace pdb { 17enum class dia_error_code { 18 unspecified = 1, 19 could_not_create_impl, 20 invalid_file_format, 21 invalid_parameter, 22 already_loaded, 23 debug_info_mismatch, 24}; 25} // namespace pdb 26} // namespace llvm 27 28namespace std { 29template <> 30struct is_error_code_enum<llvm::pdb::dia_error_code> : std::true_type {}; 31} // namespace std 32 33namespace llvm { 34namespace pdb { 35const std::error_category &DIAErrCategory(); 36 37inline std::error_code make_error_code(dia_error_code E) { 38 return std::error_code(static_cast<int>(E), DIAErrCategory()); 39} 40 41/// Base class for errors originating in DIA SDK, e.g. COM calls 42class DIAError : public ErrorInfo<DIAError, StringError> { 43public: 44 using ErrorInfo<DIAError, StringError>::ErrorInfo; 45 DIAError(const Twine &S) : ErrorInfo(S, dia_error_code::unspecified) {} 46 static char ID; 47}; 48} // namespace pdb 49} // namespace llvm 50#endif 51